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Rename superblock flags (MS_xyz -> SB_xyz)

Browse Source 
This is a pure automated search-and-replace of the internal kernel
superblock flags.

The s_flags are now called SB_*, with the names and the values for the
moment mirroring the MS_* flags that they're equivalent to.

Note how the MS_xyz flags are the ones passed to the mount system call,
while the SB_xyz flags are what we then use in sb->s_flags.

The script to do this was:

    # places to look in; re security/*: it generally should *not* be
    # touched (that stuff parses mount(2) arguments directly), but
    # there are two places where we really deal with superblock flags.
    FILES="drivers/mtd drivers/staging/lustre fs ipc mm \
            include/linux/fs.h include/uapi/linux/bfs_fs.h \
            security/apparmor/apparmorfs.c security/apparmor/include/lib.h"
    # the list of MS_... constants
    SYMS="RDONLY NOSUID NODEV NOEXEC SYNCHRONOUS REMOUNT MANDLOCK \
          DIRSYNC NOATIME NODIRATIME BIND MOVE REC VERBOSE SILENT \
          POSIXACL UNBINDABLE PRIVATE SLAVE SHARED RELATIME KERNMOUNT \
          I_VERSION STRICTATIME LAZYTIME SUBMOUNT NOREMOTELOCK NOSEC BORN \
          ACTIVE NOUSER"

    SED_PROG=
    for i in $SYMS; do SED_PROG="$SED_PROG -e s/MS_$i/SB_$i/g"; done

    # we want files that contain at least one of MS_...,
    # with fs/namespace.c and fs/pnode.c excluded.
    L=$(for i in $SYMS; do git grep -w -l MS_$i $FILES; done| sort|uniq|grep -v '^fs/namespace.c'|grep -v '^fs/pnode.c')

    for f in $L; do sed -i $f $SED_PROG; done

Requested-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2017-11-27 13:05:09 -08:00
parent 141cbfba1d
commit 1751e8a6cb
111 changed files with 417 additions and 417 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/mtd/mtdsuper.c
View File

@ -79,14 +79,14 @@ static struct dentry *mount_mtd_aux(struct file_system_type *fs_type, int flags,
pr_debug("MTDSB: New superblock for device %d (\"%s\")\n",
mtd->index, mtd->name);
ret = fill_super(sb, data, flags & MS_SILENT ? 1 : 0);
ret = fill_super(sb, data, flags & SB_SILENT ? 1 : 0);
if (ret < 0) {
deactivate_locked_super(sb);
return ERR_PTR(ret);
}
/* go */
sb->s_flags |= MS_ACTIVE;
sb->s_flags |= SB_ACTIVE;
return dget(sb->s_root);
/* new mountpoint for an already mounted superblock */
@ -202,7 +202,7 @@ struct dentry *mount_mtd(struct file_system_type *fs_type, int flags,
not_an_MTD_device:
#endif /* CONFIG_BLOCK */
if (!(flags & MS_SILENT))
if (!(flags & SB_SILENT))
printk(KERN_NOTICE
"MTD: Attempt to mount non-MTD device \"%s\"\n",
dev_name);

2
drivers/staging/lustre/lustre/llite/file.c
View File

@ -1016,7 +1016,7 @@ static bool file_is_noatime(const struct file *file)
if ((mnt->mnt_flags & MNT_NODIRATIME) && S_ISDIR(inode->i_mode))
return true;
if ((inode->i_sb->s_flags & MS_NODIRATIME) && S_ISDIR(inode->i_mode))
if ((inode->i_sb->s_flags & SB_NODIRATIME) && S_ISDIR(inode->i_mode))
return true;
return false;

14
drivers/staging/lustre/lustre/llite/llite_lib.c
View File

@ -313,11 +313,11 @@ static int client_common_fill_super(struct super_block *sb, char *md, char *dt,
}
if (data->ocd_connect_flags & OBD_CONNECT_ACL) {
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
sbi->ll_flags |= LL_SBI_ACL;
} else {
LCONSOLE_INFO("client wants to enable acl, but mdt not!\n");
sb->s_flags &= ~MS_POSIXACL;
sb->s_flags &= ~SB_POSIXACL;
sbi->ll_flags &= ~LL_SBI_ACL;
}
@ -660,7 +660,7 @@ void ll_kill_super(struct super_block *sb)
struct ll_sb_info *sbi;
/* not init sb ?*/
if (!(sb->s_flags & MS_ACTIVE))
if (!(sb->s_flags & SB_ACTIVE))
return;
sbi = ll_s2sbi(sb);
@ -2039,8 +2039,8 @@ int ll_remount_fs(struct super_block *sb, int *flags, char *data)
int err;
__u32 read_only;
if ((bool)(*flags & MS_RDONLY) != sb_rdonly(sb)) {
read_only = *flags & MS_RDONLY;
if ((bool)(*flags & SB_RDONLY) != sb_rdonly(sb)) {
read_only = *flags & SB_RDONLY;
err = obd_set_info_async(NULL, sbi->ll_md_exp,
sizeof(KEY_READ_ONLY),
KEY_READ_ONLY, sizeof(read_only),
@ -2053,9 +2053,9 @@ int ll_remount_fs(struct super_block *sb, int *flags, char *data)
}
if (read_only)
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
else
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
if (sbi->ll_flags & LL_SBI_VERBOSE)
LCONSOLE_WARN("Remounted %s %s\n", profilenm,

6
fs/9p/vfs_super.c
View File

@ -94,13 +94,13 @@ v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses,
if (v9ses->cache)
sb->s_bdi->ra_pages = (VM_MAX_READAHEAD * 1024)/PAGE_SIZE;
sb->s_flags |= MS_ACTIVE | MS_DIRSYNC | MS_NOATIME;
sb->s_flags |= SB_ACTIVE | SB_DIRSYNC | SB_NOATIME;
if (!v9ses->cache)
sb->s_flags |= MS_SYNCHRONOUS;
sb->s_flags |= SB_SYNCHRONOUS;
#ifdef CONFIG_9P_FS_POSIX_ACL
if ((v9ses->flags & V9FS_ACL_MASK) == V9FS_POSIX_ACL)
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
#endif
return 0;

4
fs/adfs/super.c
View File

@ -213,7 +213,7 @@ static int parse_options(struct super_block *sb, char *options)
static int adfs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_NODIRATIME;
*flags |= SB_NODIRATIME;
return parse_options(sb, data);
}
@ -372,7 +372,7 @@ static int adfs_fill_super(struct super_block *sb, void *data, int silent)
struct inode *root;
int ret = -EINVAL;
sb->s_flags |= MS_NODIRATIME;
sb->s_flags |= SB_NODIRATIME;
asb = kzalloc(sizeof(*asb), GFP_KERNEL);
if (!asb)

2
fs/affs/amigaffs.c
View File

@ -453,7 +453,7 @@ affs_error(struct super_block *sb, const char *function, const char *fmt, ...)
pr_crit("error (device %s): %s(): %pV\n", sb->s_id, function, &vaf);
if (!sb_rdonly(sb))
pr_warn("Remounting filesystem read-only\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
va_end(args);
}

6
fs/affs/bitmap.c
View File

@ -250,12 +250,12 @@ int affs_init_bitmap(struct super_block *sb, int *flags)
int i, res = 0;
struct affs_sb_info *sbi = AFFS_SB(sb);
if (*flags & MS_RDONLY)
if (*flags & SB_RDONLY)
return 0;
if (!AFFS_ROOT_TAIL(sb, sbi->s_root_bh)->bm_flag) {
pr_notice("Bitmap invalid - mounting %s read only\n", sb->s_id);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}
@ -288,7 +288,7 @@ int affs_init_bitmap(struct super_block *sb, int *flags)
if (affs_checksum_block(sb, bh)) {
pr_warn("Bitmap %u invalid - mounting %s read only.\n",
bm->bm_key, sb->s_id);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
goto out;
}
pr_debug("read bitmap block %d: %d\n", blk, bm->bm_key);

16
fs/affs/super.c
View File

@ -356,7 +356,7 @@ static int affs_fill_super(struct super_block *sb, void *data, int silent)
sb->s_magic = AFFS_SUPER_MAGIC;
sb->s_op = &affs_sops;
sb->s_flags |= MS_NODIRATIME;
sb->s_flags |= SB_NODIRATIME;
sbi = kzalloc(sizeof(struct affs_sb_info), GFP_KERNEL);
if (!sbi)
@ -466,7 +466,7 @@ got_root:
if ((chksum == FS_DCFFS || chksum == MUFS_DCFFS || chksum == FS_DCOFS
|| chksum == MUFS_DCOFS) && !sb_rdonly(sb)) {
pr_notice("Dircache FS - mounting %s read only\n", sb->s_id);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
switch (chksum) {
case MUFS_FS:
@ -488,7 +488,7 @@ got_root:
/* fall thru */
case FS_OFS:
affs_set_opt(sbi->s_flags, SF_OFS);
sb->s_flags |= MS_NOEXEC;
sb->s_flags |= SB_NOEXEC;
break;
case MUFS_DCOFS:
case MUFS_INTLOFS:
@ -497,7 +497,7 @@ got_root:
case FS_INTLOFS:
affs_set_opt(sbi->s_flags, SF_INTL);
affs_set_opt(sbi->s_flags, SF_OFS);
sb->s_flags |= MS_NOEXEC;
sb->s_flags |= SB_NOEXEC;
break;
default:
pr_err("Unknown filesystem on device %s: %08X\n",
@ -513,7 +513,7 @@ got_root:
sig, sig[3] + '0', blocksize);
}
sb->s_flags |= MS_NODEV | MS_NOSUID;
sb->s_flags |= SB_NODEV | SB_NOSUID;
sbi->s_data_blksize = sb->s_blocksize;
if (affs_test_opt(sbi->s_flags, SF_OFS))
@ -570,7 +570,7 @@ affs_remount(struct super_block *sb, int *flags, char *data)
pr_debug("%s(flags=0x%x,opts=\"%s\")\n", __func__, *flags, data);
sync_filesystem(sb);
*flags |= MS_NODIRATIME;
*flags |= SB_NODIRATIME;
memcpy(volume, sbi->s_volume, 32);
if (!parse_options(data, &uid, &gid, &mode, &reserved, &root_block,
@ -596,10 +596,10 @@ affs_remount(struct super_block *sb, int *flags, char *data)
memcpy(sbi->s_volume, volume, 32);
spin_unlock(&sbi->symlink_lock);
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
return 0;
if (*flags & MS_RDONLY)
if (*flags & SB_RDONLY)
affs_free_bitmap(sb);
else
res = affs_init_bitmap(sb, flags);

4
fs/afs/super.c
View File

@ -496,10 +496,10 @@ static struct dentry *afs_mount(struct file_system_type *fs_type,
if (ret < 0)
goto error_sb;
as = NULL;
sb->s_flags |= MS_ACTIVE;
sb->s_flags |= SB_ACTIVE;
} else {
_debug("reuse");
ASSERTCMP(sb->s_flags, &, MS_ACTIVE);
ASSERTCMP(sb->s_flags, &, SB_ACTIVE);
afs_destroy_sbi(as);
as = NULL;
}

2
fs/befs/ChangeLog
View File

@ -365,7 +365,7 @@ Version 0.4 (2001-10-28)
(fs/befs/super.c)
* Tell the kernel to only mount befs read-only.
By setting the MS_RDONLY flag in befs_read_super().
By setting the SB_RDONLY flag in befs_read_super().
Not that it was possible to write before. But now the kernel won't even try.
(fs/befs/super.c)

4
fs/befs/linuxvfs.c
View File

@ -841,7 +841,7 @@ befs_fill_super(struct super_block *sb, void *data, int silent)
if (!sb_rdonly(sb)) {
befs_warning(sb,
"No write support. Marking filesystem read-only");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
/*
@ -948,7 +948,7 @@ static int
befs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
if (!(*flags & MS_RDONLY))
if (!(*flags & SB_RDONLY))
return -EINVAL;
return 0;
}

2
fs/btrfs/ctree.h
View File

@ -2957,7 +2957,7 @@ static inline int btrfs_fs_closing(struct btrfs_fs_info *fs_info)
*/
static inline int btrfs_need_cleaner_sleep(struct btrfs_fs_info *fs_info)
{
return fs_info->sb->s_flags & MS_RDONLY || btrfs_fs_closing(fs_info);
return fs_info->sb->s_flags & SB_RDONLY || btrfs_fs_closing(fs_info);
}
static inline void free_fs_info(struct btrfs_fs_info *fs_info)

2
fs/btrfs/extent_io.c
View File

@ -1984,7 +1984,7 @@ int repair_io_failure(struct btrfs_fs_info *fs_info, u64 ino, u64 start,
struct btrfs_bio *bbio = NULL;
int ret;
ASSERT(!(fs_info->sb->s_flags & MS_RDONLY));
ASSERT(!(fs_info->sb->s_flags & SB_RDONLY));
BUG_ON(!mirror_num);
bio = btrfs_io_bio_alloc(1);

4
fs/btrfs/ioctl.c
View File

@ -1172,7 +1172,7 @@ again:
if (!i_done || ret)
goto out;
if (!(inode->i_sb->s_flags & MS_ACTIVE))
if (!(inode->i_sb->s_flags & SB_ACTIVE))
goto out;
/*
@ -1333,7 +1333,7 @@ int btrfs_defrag_file(struct inode *inode, struct file *file,
* make sure we stop running if someone unmounts
* the FS
*/
if (!(inode->i_sb->s_flags & MS_ACTIVE))
if (!(inode->i_sb->s_flags & SB_ACTIVE))
break;
if (btrfs_defrag_cancelled(fs_info)) {

50
fs/btrfs/super.c
View File

@ -107,7 +107,7 @@ static void btrfs_handle_error(struct btrfs_fs_info *fs_info)
return;
if (test_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state)) {
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
btrfs_info(fs_info, "forced readonly");
/*
* Note that a running device replace operation is not
@ -137,7 +137,7 @@ void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function
/*
* Special case: if the error is EROFS, and we're already
* under MS_RDONLY, then it is safe here.
* under SB_RDONLY, then it is safe here.
*/
if (errno == -EROFS && sb_rdonly(sb))
return;
@ -168,7 +168,7 @@ void __btrfs_handle_fs_error(struct btrfs_fs_info *fs_info, const char *function
set_bit(BTRFS_FS_STATE_ERROR, &fs_info->fs_state);
/* Don't go through full error handling during mount */
if (sb->s_flags & MS_BORN)
if (sb->s_flags & SB_BORN)
btrfs_handle_error(fs_info);
}
@ -625,7 +625,7 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options,
break;
case Opt_acl:
#ifdef CONFIG_BTRFS_FS_POSIX_ACL
info->sb->s_flags |= MS_POSIXACL;
info->sb->s_flags |= SB_POSIXACL;
break;
#else
btrfs_err(info, "support for ACL not compiled in!");
@ -633,7 +633,7 @@ int btrfs_parse_options(struct btrfs_fs_info *info, char *options,
goto out;
#endif
case Opt_noacl:
info->sb->s_flags &= ~MS_POSIXACL;
info->sb->s_flags &= ~SB_POSIXACL;
break;
case Opt_notreelog:
btrfs_set_and_info(info, NOTREELOG,
@ -851,7 +851,7 @@ check:
/*
* Extra check for current option against current flag
*/
if (btrfs_test_opt(info, NOLOGREPLAY) && !(new_flags & MS_RDONLY)) {
if (btrfs_test_opt(info, NOLOGREPLAY) && !(new_flags & SB_RDONLY)) {
btrfs_err(info,
"nologreplay must be used with ro mount option");
ret = -EINVAL;
@ -1147,7 +1147,7 @@ static int btrfs_fill_super(struct super_block *sb,
sb->s_xattr = btrfs_xattr_handlers;
sb->s_time_gran = 1;
#ifdef CONFIG_BTRFS_FS_POSIX_ACL
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
#endif
sb->s_flags |= SB_I_VERSION;
sb->s_iflags |= SB_I_CGROUPWB;
@ -1180,7 +1180,7 @@ static int btrfs_fill_super(struct super_block *sb,
}
cleancache_init_fs(sb);
sb->s_flags |= MS_ACTIVE;
sb->s_flags |= SB_ACTIVE;
return 0;
fail_close:
@ -1277,7 +1277,7 @@ static int btrfs_show_options(struct seq_file *seq, struct dentry *dentry)
seq_puts(seq, ",flushoncommit");
if (btrfs_test_opt(info, DISCARD))
seq_puts(seq, ",discard");
if (!(info->sb->s_flags & MS_POSIXACL))
if (!(info->sb->s_flags & SB_POSIXACL))
seq_puts(seq, ",noacl");
if (btrfs_test_opt(info, SPACE_CACHE))
seq_puts(seq, ",space_cache");
@ -1409,11 +1409,11 @@ static struct dentry *mount_subvol(const char *subvol_name, u64 subvol_objectid,
mnt = vfs_kern_mount(&btrfs_fs_type, flags, device_name, newargs);
if (PTR_ERR_OR_ZERO(mnt) == -EBUSY) {
if (flags & MS_RDONLY) {
mnt = vfs_kern_mount(&btrfs_fs_type, flags & ~MS_RDONLY,
if (flags & SB_RDONLY) {
mnt = vfs_kern_mount(&btrfs_fs_type, flags & ~SB_RDONLY,
device_name, newargs);
} else {
mnt = vfs_kern_mount(&btrfs_fs_type, flags | MS_RDONLY,
mnt = vfs_kern_mount(&btrfs_fs_type, flags | SB_RDONLY,
device_name, newargs);
if (IS_ERR(mnt)) {
root = ERR_CAST(mnt);
@ -1565,7 +1565,7 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
u64 subvol_objectid = 0;
int error = 0;
if (!(flags & MS_RDONLY))
if (!(flags & SB_RDONLY))
mode |= FMODE_WRITE;
error = btrfs_parse_early_options(data, mode, fs_type,
@ -1619,13 +1619,13 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
if (error)
goto error_fs_info;
if (!(flags & MS_RDONLY) && fs_devices->rw_devices == 0) {
if (!(flags & SB_RDONLY) && fs_devices->rw_devices == 0) {
error = -EACCES;
goto error_close_devices;
}
bdev = fs_devices->latest_bdev;
s = sget(fs_type, btrfs_test_super, btrfs_set_super, flags | MS_NOSEC,
s = sget(fs_type, btrfs_test_super, btrfs_set_super, flags | SB_NOSEC,
fs_info);
if (IS_ERR(s)) {
error = PTR_ERR(s);
@ -1635,7 +1635,7 @@ static struct dentry *btrfs_mount(struct file_system_type *fs_type, int flags,
if (s->s_root) {
btrfs_close_devices(fs_devices);
free_fs_info(fs_info);
if ((flags ^ s->s_flags) & MS_RDONLY)
if ((flags ^ s->s_flags) & SB_RDONLY)
error = -EBUSY;
} else {
snprintf(s->s_id, sizeof(s->s_id), "%pg", bdev);
@ -1702,11 +1702,11 @@ static inline void btrfs_remount_begin(struct btrfs_fs_info *fs_info,
{
if (btrfs_raw_test_opt(old_opts, AUTO_DEFRAG) &&
(!btrfs_raw_test_opt(fs_info->mount_opt, AUTO_DEFRAG) ||
(flags & MS_RDONLY))) {
(flags & SB_RDONLY))) {
/* wait for any defraggers to finish */
wait_event(fs_info->transaction_wait,
(atomic_read(&fs_info->defrag_running) == 0));
if (flags & MS_RDONLY)
if (flags & SB_RDONLY)
sync_filesystem(fs_info->sb);
}
}
@ -1766,10 +1766,10 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
btrfs_resize_thread_pool(fs_info,
fs_info->thread_pool_size, old_thread_pool_size);
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
goto out;
if (*flags & MS_RDONLY) {
if (*flags & SB_RDONLY) {
/*
* this also happens on 'umount -rf' or on shutdown, when
* the filesystem is busy.
@ -1781,10 +1781,10 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
/* avoid complains from lockdep et al. */
up(&fs_info->uuid_tree_rescan_sem);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
/*
* Setting MS_RDONLY will put the cleaner thread to
* Setting SB_RDONLY will put the cleaner thread to
* sleep at the next loop if it's already active.
* If it's already asleep, we'll leave unused block
* groups on disk until we're mounted read-write again
@ -1856,7 +1856,7 @@ static int btrfs_remount(struct super_block *sb, int *flags, char *data)
goto restore;
}
}
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
set_bit(BTRFS_FS_OPEN, &fs_info->flags);
}
@ -1866,9 +1866,9 @@ out:
return 0;
restore:
/* We've hit an error - don't reset MS_RDONLY */
/* We've hit an error - don't reset SB_RDONLY */
if (sb_rdonly(sb))
old_flags |= MS_RDONLY;
old_flags |= SB_RDONLY;
sb->s_flags = old_flags;
fs_info->mount_opt = old_opts;
fs_info->compress_type = old_compress_type;

4
fs/btrfs/volumes.c
View File

@ -2384,7 +2384,7 @@ int btrfs_init_new_device(struct btrfs_fs_info *fs_info, const char *device_path
set_blocksize(device->bdev, BTRFS_BDEV_BLOCKSIZE);
if (seeding_dev) {
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
ret = btrfs_prepare_sprout(fs_info);
if (ret) {
btrfs_abort_transaction(trans, ret);
@ -2497,7 +2497,7 @@ error_sysfs:
btrfs_sysfs_rm_device_link(fs_info->fs_devices, device);
error_trans:
if (seeding_dev)
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
if (trans)
btrfs_end_transaction(trans);
rcu_string_free(device->name);

8
fs/ceph/super.c
View File

@ -331,11 +331,11 @@ static int parse_fsopt_token(char *c, void *private)
break;
#ifdef CONFIG_CEPH_FS_POSIX_ACL
case Opt_acl:
fsopt->sb_flags |= MS_POSIXACL;
fsopt->sb_flags |= SB_POSIXACL;
break;
#endif
case Opt_noacl:
fsopt->sb_flags &= ~MS_POSIXACL;
fsopt->sb_flags &= ~SB_POSIXACL;
break;
default:
BUG_ON(token);
@ -520,7 +520,7 @@ static int ceph_show_options(struct seq_file *m, struct dentry *root)
seq_puts(m, ",nopoolperm");
#ifdef CONFIG_CEPH_FS_POSIX_ACL
if (fsopt->sb_flags & MS_POSIXACL)
if (fsopt->sb_flags & SB_POSIXACL)
seq_puts(m, ",acl");
else
seq_puts(m, ",noacl");
@ -988,7 +988,7 @@ static struct dentry *ceph_mount(struct file_system_type *fs_type,
dout("ceph_mount\n");
#ifdef CONFIG_CEPH_FS_POSIX_ACL
flags |= MS_POSIXACL;
flags |= SB_POSIXACL;
#endif
err = parse_mount_options(&fsopt, &opt, flags, data, dev_name);
if (err < 0) {

2
fs/cifs/cifs_fs_sb.h
View File

@ -42,7 +42,7 @@
#define CIFS_MOUNT_MULTIUSER 0x20000 /* multiuser mount */
#define CIFS_MOUNT_STRICT_IO 0x40000 /* strict cache mode */
#define CIFS_MOUNT_RWPIDFORWARD 0x80000 /* use pid forwarding for rw */
#define CIFS_MOUNT_POSIXACL 0x100000 /* mirror of MS_POSIXACL in mnt_cifs_flags */
#define CIFS_MOUNT_POSIXACL 0x100000 /* mirror of SB_POSIXACL in mnt_cifs_flags */
#define CIFS_MOUNT_CIFS_BACKUPUID 0x200000 /* backup intent bit for a user */
#define CIFS_MOUNT_CIFS_BACKUPGID 0x400000 /* backup intent bit for a group */
#define CIFS_MOUNT_MAP_SFM_CHR 0x800000 /* SFM/MAC mapping for illegal chars */

12
fs/cifs/cifsfs.c
View File

@ -125,7 +125,7 @@ cifs_read_super(struct super_block *sb)
tcon = cifs_sb_master_tcon(cifs_sb);
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_POSIXACL)
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
if (tcon->ses->capabilities & tcon->ses->server->vals->cap_large_files)
sb->s_maxbytes = MAX_LFS_FILESIZE;
@ -497,7 +497,7 @@ cifs_show_options(struct seq_file *s, struct dentry *root)
seq_puts(s, ",cifsacl");
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_DYNPERM)
seq_puts(s, ",dynperm");
if (root->d_sb->s_flags & MS_POSIXACL)
if (root->d_sb->s_flags & SB_POSIXACL)
seq_puts(s, ",acl");
if (cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MF_SYMLINKS)
seq_puts(s, ",mfsymlinks");
@ -573,7 +573,7 @@ static int cifs_show_stats(struct seq_file *s, struct dentry *root)
static int cifs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_NODIRATIME;
*flags |= SB_NODIRATIME;
return 0;
}
@ -708,7 +708,7 @@ cifs_do_mount(struct file_system_type *fs_type,
rc = cifs_mount(cifs_sb, volume_info);
if (rc) {
if (!(flags & MS_SILENT))
if (!(flags & SB_SILENT))
cifs_dbg(VFS, "cifs_mount failed w/return code = %d\n",
rc);
root = ERR_PTR(rc);
@ -720,7 +720,7 @@ cifs_do_mount(struct file_system_type *fs_type,
mnt_data.flags = flags;
/* BB should we make this contingent on mount parm? */
flags |= MS_NODIRATIME | MS_NOATIME;
flags |= SB_NODIRATIME | SB_NOATIME;
sb = sget(fs_type, cifs_match_super, cifs_set_super, flags, &mnt_data);
if (IS_ERR(sb)) {
@ -739,7 +739,7 @@ cifs_do_mount(struct file_system_type *fs_type,
goto out_super;
}
sb->s_flags |= MS_ACTIVE;
sb->s_flags |= SB_ACTIVE;
}
root = cifs_get_root(volume_info, sb);

4
fs/cifs/cifsglob.h
View File

@ -559,8 +559,8 @@ struct smb_vol {
CIFS_MOUNT_MULTIUSER | CIFS_MOUNT_STRICT_IO | \
CIFS_MOUNT_CIFS_BACKUPUID | CIFS_MOUNT_CIFS_BACKUPGID)
#define CIFS_MS_MASK (MS_RDONLY | MS_MANDLOCK | MS_NOEXEC | MS_NOSUID | \
MS_NODEV | MS_SYNCHRONOUS)
#define CIFS_MS_MASK (SB_RDONLY | SB_MANDLOCK | SB_NOEXEC | SB_NOSUID | \
SB_NODEV | SB_SYNCHRONOUS)
struct cifs_mnt_data {
struct cifs_sb_info *cifs_sb;

2
fs/cifs/inode.c
View File

@ -985,7 +985,7 @@ retry_iget5_locked:
}
cifs_fattr_to_inode(inode, fattr);
if (sb->s_flags & MS_NOATIME)
if (sb->s_flags & SB_NOATIME)
inode->i_flags |= S_NOATIME | S_NOCMTIME;
if (inode->i_state & I_NEW) {
inode->i_ino = hash;

8
fs/cifs/xattr.c
View File

@ -117,7 +117,7 @@ static int cifs_xattr_set(const struct xattr_handler *handler,
#ifdef CONFIG_CIFS_POSIX
if (!value)
goto out;
if (sb->s_flags & MS_POSIXACL)
if (sb->s_flags & SB_POSIXACL)
rc = CIFSSMBSetPosixACL(xid, pTcon, full_path,
value, (const int)size,
ACL_TYPE_ACCESS, cifs_sb->local_nls,
@ -129,7 +129,7 @@ static int cifs_xattr_set(const struct xattr_handler *handler,
#ifdef CONFIG_CIFS_POSIX
if (!value)
goto out;
if (sb->s_flags & MS_POSIXACL)
if (sb->s_flags & SB_POSIXACL)
rc = CIFSSMBSetPosixACL(xid, pTcon, full_path,
value, (const int)size,
ACL_TYPE_DEFAULT, cifs_sb->local_nls,
@ -266,7 +266,7 @@ static int cifs_xattr_get(const struct xattr_handler *handler,
case XATTR_ACL_ACCESS:
#ifdef CONFIG_CIFS_POSIX
if (sb->s_flags & MS_POSIXACL)
if (sb->s_flags & SB_POSIXACL)
rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
value, size, ACL_TYPE_ACCESS,
cifs_sb->local_nls,
@ -276,7 +276,7 @@ static int cifs_xattr_get(const struct xattr_handler *handler,
case XATTR_ACL_DEFAULT:
#ifdef CONFIG_CIFS_POSIX
if (sb->s_flags & MS_POSIXACL)
if (sb->s_flags & SB_POSIXACL)
rc = CIFSSMBGetPosixACL(xid, pTcon, full_path,
value, size, ACL_TYPE_DEFAULT,
cifs_sb->local_nls,

4
fs/coda/inode.c
View File

@ -96,7 +96,7 @@ void coda_destroy_inodecache(void)
static int coda_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_NOATIME;
*flags |= SB_NOATIME;
return 0;
}
@ -188,7 +188,7 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent)
mutex_unlock(&vc->vc_mutex);
sb->s_fs_info = vc;
sb->s_flags |= MS_NOATIME;
sb->s_flags |= SB_NOATIME;
sb->s_blocksize = 4096; /* XXXXX what do we put here?? */
sb->s_blocksize_bits = 12;
sb->s_magic = CODA_SUPER_MAGIC;

4
fs/cramfs/inode.c
View File

@ -505,7 +505,7 @@ static void cramfs_kill_sb(struct super_block *sb)
static int cramfs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}
@ -592,7 +592,7 @@ static int cramfs_finalize_super(struct super_block *sb,
struct inode *root;
/* Set it all up.. */
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
sb->s_op = &cramfs_ops;
root = get_cramfs_inode(sb, cramfs_root, 0);
if (IS_ERR(root))

8
fs/ecryptfs/main.c
View File

@ -560,8 +560,8 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags
* Set the POSIX ACL flag based on whether they're enabled in the lower
* mount.
*/
s->s_flags = flags & ~MS_POSIXACL;
s->s_flags |= path.dentry->d_sb->s_flags & MS_POSIXACL;
s->s_flags = flags & ~SB_POSIXACL;
s->s_flags |= path.dentry->d_sb->s_flags & SB_POSIXACL;
/**
* Force a read-only eCryptfs mount when:
@ -569,7 +569,7 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags
* 2) The ecryptfs_encrypted_view mount option is specified
*/
if (sb_rdonly(path.dentry->d_sb) || mount_crypt_stat->flags & ECRYPTFS_ENCRYPTED_VIEW_ENABLED)
s->s_flags |= MS_RDONLY;
s->s_flags |= SB_RDONLY;
s->s_maxbytes = path.dentry->d_sb->s_maxbytes;
s->s_blocksize = path.dentry->d_sb->s_blocksize;
@ -602,7 +602,7 @@ static struct dentry *ecryptfs_mount(struct file_system_type *fs_type, int flags
ecryptfs_set_dentry_private(s->s_root, root_info);
root_info->lower_path = path;
s->s_flags |= MS_ACTIVE;
s->s_flags |= SB_ACTIVE;
return dget(s->s_root);
out_free:

4
fs/efs/super.c
View File

@ -116,7 +116,7 @@ static void destroy_inodecache(void)
static int efs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}
@ -311,7 +311,7 @@ static int efs_fill_super(struct super_block *s, void *d, int silent)
#ifdef DEBUG
pr_info("forcing read-only mode\n");
#endif
s->s_flags |= MS_RDONLY;
s->s_flags |= SB_RDONLY;
}
s->s_op = &efs_superblock_operations;
s->s_export_op = &efs_export_ops;

4
fs/ext2/balloc.c
View File

@ -548,7 +548,7 @@ do_more:
}
mark_buffer_dirty(bitmap_bh);
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
sync_dirty_buffer(bitmap_bh);
group_adjust_blocks(sb, block_group, desc, bh2, group_freed);
@ -1424,7 +1424,7 @@ allocated:
percpu_counter_sub(&sbi->s_freeblocks_counter, num);
mark_buffer_dirty(bitmap_bh);
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
sync_dirty_buffer(bitmap_bh);
*errp = 0;

4
fs/ext2/ialloc.c
View File

@ -145,7 +145,7 @@ void ext2_free_inode (struct inode * inode)
else
ext2_release_inode(sb, block_group, is_directory);
mark_buffer_dirty(bitmap_bh);
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
sync_dirty_buffer(bitmap_bh);
brelse(bitmap_bh);
@ -517,7 +517,7 @@ repeat_in_this_group:
goto fail;
got:
mark_buffer_dirty(bitmap_bh);
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
sync_dirty_buffer(bitmap_bh);
brelse(bitmap_bh);

20
fs/ext2/super.c
View File

@ -75,7 +75,7 @@ void ext2_error(struct super_block *sb, const char *function,
if (test_opt(sb, ERRORS_RO)) {
ext2_msg(sb, KERN_CRIT,
"error: remounting filesystem read-only");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
}
@ -656,7 +656,7 @@ static int ext2_setup_super (struct super_block * sb,
ext2_msg(sb, KERN_ERR,
"error: revision level too high, "
"forcing read-only mode");
res = MS_RDONLY;
res = SB_RDONLY;
}
if (read_only)
return res;
@ -924,9 +924,9 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
sbi->s_resuid = opts.s_resuid;
sbi->s_resgid = opts.s_resgid;
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
((EXT2_SB(sb)->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ?
MS_POSIXACL : 0);
SB_POSIXACL : 0);
sb->s_iflags |= SB_I_CGROUPWB;
if (le32_to_cpu(es->s_rev_level) == EXT2_GOOD_OLD_REV &&
@ -1178,7 +1178,7 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
ext2_msg(sb, KERN_WARNING,
"warning: mounting ext3 filesystem as ext2");
if (ext2_setup_super (sb, es, sb_rdonly(sb)))
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ext2_write_super(sb);
return 0;
@ -1341,9 +1341,9 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
"dax flag with busy inodes while remounting");
new_opts.s_mount_opt ^= EXT2_MOUNT_DAX;
}
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
goto out_set;
if (*flags & MS_RDONLY) {
if (*flags & SB_RDONLY) {
if (le16_to_cpu(es->s_state) & EXT2_VALID_FS ||
!(sbi->s_mount_state & EXT2_VALID_FS))
goto out_set;
@ -1379,7 +1379,7 @@ static int ext2_remount (struct super_block * sb, int * flags, char * data)
*/
sbi->s_mount_state = le16_to_cpu(es->s_state);
if (!ext2_setup_super (sb, es, 0))
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
spin_unlock(&sbi->s_lock);
ext2_write_super(sb);
@ -1392,8 +1392,8 @@ out_set:
sbi->s_mount_opt = new_opts.s_mount_opt;
sbi->s_resuid = new_opts.s_resuid;
sbi->s_resgid = new_opts.s_resgid;
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
((sbi->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0);
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
((sbi->s_mount_opt & EXT2_MOUNT_POSIX_ACL) ? SB_POSIXACL : 0);
spin_unlock(&sbi->s_lock);
return 0;

4
fs/ext4/inode.c
View File

@ -2742,7 +2742,7 @@ static int ext4_writepages(struct address_space *mapping,
* If the filesystem has aborted, it is read-only, so return
* right away instead of dumping stack traces later on that
* will obscure the real source of the problem. We test
* EXT4_MF_FS_ABORTED instead of sb->s_flag's MS_RDONLY because
* EXT4_MF_FS_ABORTED instead of sb->s_flag's SB_RDONLY because
* the latter could be true if the filesystem is mounted
* read-only, and in that case, ext4_writepages should
* *never* be called, so if that ever happens, we would want
@ -5183,7 +5183,7 @@ static int ext4_do_update_inode(handle_t *handle,
ext4_inode_csum_set(inode, raw_inode, ei);
spin_unlock(&ei->i_raw_lock);
if (inode->i_sb->s_flags & MS_LAZYTIME)
if (inode->i_sb->s_flags & SB_LAZYTIME)
ext4_update_other_inodes_time(inode->i_sb, inode->i_ino,
bh->b_data);

52
fs/ext4/super.c
View File

@ -422,7 +422,7 @@ static void ext4_handle_error(struct super_block *sb)
* before ->s_flags update
*/
smp_wmb();
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
if (test_opt(sb, ERRORS_PANIC)) {
if (EXT4_SB(sb)->s_journal &&
@ -635,7 +635,7 @@ void __ext4_abort(struct super_block *sb, const char *function,
* before ->s_flags update
*/
smp_wmb();
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
if (EXT4_SB(sb)->s_journal)
jbd2_journal_abort(EXT4_SB(sb)->s_journal, -EIO);
save_error_info(sb, function, line);
@ -1682,10 +1682,10 @@ static int handle_mount_opt(struct super_block *sb, char *opt, int token,
sb->s_flags |= SB_I_VERSION;
return 1;
case Opt_lazytime:
sb->s_flags |= MS_LAZYTIME;
sb->s_flags |= SB_LAZYTIME;
return 1;
case Opt_nolazytime:
sb->s_flags &= ~MS_LAZYTIME;
sb->s_flags &= ~SB_LAZYTIME;
return 1;
}
@ -2116,7 +2116,7 @@ static int ext4_setup_super(struct super_block *sb, struct ext4_super_block *es,
if (le32_to_cpu(es->s_rev_level) > EXT4_MAX_SUPP_REV) {
ext4_msg(sb, KERN_ERR, "revision level too high, "
"forcing read-only mode");
res = MS_RDONLY;
res = SB_RDONLY;
}
if (read_only)
goto done;
@ -2429,7 +2429,7 @@ static void ext4_orphan_cleanup(struct super_block *sb,
if (EXT4_SB(sb)->s_mount_state & EXT4_ERROR_FS) {
/* don't clear list on RO mount w/ errors */
if (es->s_last_orphan && !(s_flags & MS_RDONLY)) {
if (es->s_last_orphan && !(s_flags & SB_RDONLY)) {
ext4_msg(sb, KERN_INFO, "Errors on filesystem, "
"clearing orphan list.\n");
es->s_last_orphan = 0;
@ -2438,19 +2438,19 @@ static void ext4_orphan_cleanup(struct super_block *sb,
return;
}
if (s_flags & MS_RDONLY) {
if (s_flags & SB_RDONLY) {
ext4_msg(sb, KERN_INFO, "orphan cleanup on readonly fs");
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
}
#ifdef CONFIG_QUOTA
/* Needed for iput() to work correctly and not trash data */
sb->s_flags |= MS_ACTIVE;
sb->s_flags |= SB_ACTIVE;
/*
* Turn on quotas which were not enabled for read-only mounts if
* filesystem has quota feature, so that they are updated correctly.
*/
if (ext4_has_feature_quota(sb) && (s_flags & MS_RDONLY)) {
if (ext4_has_feature_quota(sb) && (s_flags & SB_RDONLY)) {
int ret = ext4_enable_quotas(sb);
if (!ret)
@ -2539,7 +2539,7 @@ static void ext4_orphan_cleanup(struct super_block *sb,
}
}
#endif
sb->s_flags = s_flags; /* Restore MS_RDONLY status */
sb->s_flags = s_flags; /* Restore SB_RDONLY status */
}
/*
@ -2741,7 +2741,7 @@ static int ext4_feature_set_ok(struct super_block *sb, int readonly)
if (ext4_has_feature_readonly(sb)) {
ext4_msg(sb, KERN_INFO, "filesystem is read-only");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
return 1;
}
@ -3623,8 +3623,8 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
sb->s_iflags |= SB_I_CGROUPWB;
}
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
(test_opt(sb, POSIX_ACL) ? MS_POSIXACL : 0);
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
(test_opt(sb, POSIX_ACL) ? SB_POSIXACL : 0);
if (le32_to_cpu(es->s_rev_level) == EXT4_GOOD_OLD_REV &&
(ext4_has_compat_features(sb) ||
@ -4199,7 +4199,7 @@ no_journal:
}
if (ext4_setup_super(sb, es, sb_rdonly(sb)))
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
/* determine the minimum size of new large inodes, if present */
if (sbi->s_inode_size > EXT4_GOOD_OLD_INODE_SIZE &&
@ -4693,7 +4693,7 @@ static int ext4_commit_super(struct super_block *sb, int sync)
* the clock is set in the future, and this will cause e2fsck
* to complain and force a full file system check.
*/
if (!(sb->s_flags & MS_RDONLY))
if (!(sb->s_flags & SB_RDONLY))
es->s_wtime = cpu_to_le32(get_seconds());
if (sb->s_bdev->bd_part)
es->s_kbytes_written =
@ -5047,8 +5047,8 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
if (sbi->s_mount_flags & EXT4_MF_FS_ABORTED)
ext4_abort(sb, "Abort forced by user");
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
(test_opt(sb, POSIX_ACL) ? MS_POSIXACL : 0);
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
(test_opt(sb, POSIX_ACL) ? SB_POSIXACL : 0);
es = sbi->s_es;
@ -5057,16 +5057,16 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
set_task_ioprio(sbi->s_journal->j_task, journal_ioprio);
}
if (*flags & MS_LAZYTIME)
sb->s_flags |= MS_LAZYTIME;
if (*flags & SB_LAZYTIME)
sb->s_flags |= SB_LAZYTIME;
if ((bool)(*flags & MS_RDONLY) != sb_rdonly(sb)) {
if ((bool)(*flags & SB_RDONLY) != sb_rdonly(sb)) {
if (sbi->s_mount_flags & EXT4_MF_FS_ABORTED) {
err = -EROFS;
goto restore_opts;
}
if (*flags & MS_RDONLY) {
if (*flags & SB_RDONLY) {
err = sync_filesystem(sb);
if (err < 0)
goto restore_opts;
@ -5078,7 +5078,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
* First of all, the unconditional stuff we have to do
* to disable replay of the journal when we next remount
*/
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
/*
* OK, test if we are remounting a valid rw partition
@ -5140,7 +5140,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
ext4_clear_journal_err(sb, es);
sbi->s_mount_state = le16_to_cpu(es->s_state);
if (!ext4_setup_super(sb, es, 0))
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
if (ext4_has_feature_mmp(sb))
if (ext4_multi_mount_protect(sb,
le64_to_cpu(es->s_mmp_block))) {
@ -5164,7 +5164,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
}
ext4_setup_system_zone(sb);
if (sbi->s_journal == NULL && !(old_sb_flags & MS_RDONLY))
if (sbi->s_journal == NULL && !(old_sb_flags & SB_RDONLY))
ext4_commit_super(sb, 1);
#ifdef CONFIG_QUOTA
@ -5182,7 +5182,7 @@ static int ext4_remount(struct super_block *sb, int *flags, char *data)
}
#endif
*flags = (*flags & ~MS_LAZYTIME) | (sb->s_flags & MS_LAZYTIME);
*flags = (*flags & ~SB_LAZYTIME) | (sb->s_flags & SB_LAZYTIME);
ext4_msg(sb, KERN_INFO, "re-mounted. Opts: %s", orig_data);
kfree(orig_data);
return 0;

10
fs/f2fs/checkpoint.c
View File

@ -617,17 +617,17 @@ int recover_orphan_inodes(struct f2fs_sb_info *sbi)
if (!is_set_ckpt_flags(sbi, CP_ORPHAN_PRESENT_FLAG))
return 0;
if (s_flags & MS_RDONLY) {
if (s_flags & SB_RDONLY) {
f2fs_msg(sbi->sb, KERN_INFO, "orphan cleanup on readonly fs");
sbi->sb->s_flags &= ~MS_RDONLY;
sbi->sb->s_flags &= ~SB_RDONLY;
}
#ifdef CONFIG_QUOTA
/* Needed for iput() to work correctly and not trash data */
sbi->sb->s_flags |= MS_ACTIVE;
sbi->sb->s_flags |= SB_ACTIVE;
/* Turn on quotas so that they are updated correctly */
quota_enabled = f2fs_enable_quota_files(sbi, s_flags & MS_RDONLY);
quota_enabled = f2fs_enable_quota_files(sbi, s_flags & SB_RDONLY);
#endif
start_blk = __start_cp_addr(sbi) + 1 + __cp_payload(sbi);
@ -658,7 +658,7 @@ out:
if (quota_enabled)
f2fs_quota_off_umount(sbi->sb);
#endif
sbi->sb->s_flags = s_flags; /* Restore MS_RDONLY status */
sbi->sb->s_flags = s_flags; /* Restore SB_RDONLY status */
return err;
}

2
fs/f2fs/f2fs.h
View File

@ -2378,7 +2378,7 @@ static inline bool f2fs_skip_inode_update(struct inode *inode, int dsync)
static inline int f2fs_readonly(struct super_block *sb)
{
return sb->s_flags & MS_RDONLY;
return sb->s_flags & SB_RDONLY;
}
static inline bool f2fs_cp_error(struct f2fs_sb_info *sbi)

2
fs/f2fs/gc.c
View File

@ -1005,7 +1005,7 @@ int f2fs_gc(struct f2fs_sb_info *sbi, bool sync,
cpc.reason = __get_cp_reason(sbi);
gc_more:
if (unlikely(!(sbi->sb->s_flags & MS_ACTIVE))) {
if (unlikely(!(sbi->sb->s_flags & SB_ACTIVE))) {
ret = -EINVAL;
goto stop;
}

10
fs/f2fs/recovery.c
View File

@ -598,16 +598,16 @@ int recover_fsync_data(struct f2fs_sb_info *sbi, bool check_only)
int quota_enabled;
#endif
if (s_flags & MS_RDONLY) {
if (s_flags & SB_RDONLY) {
f2fs_msg(sbi->sb, KERN_INFO, "orphan cleanup on readonly fs");
sbi->sb->s_flags &= ~MS_RDONLY;
sbi->sb->s_flags &= ~SB_RDONLY;
}
#ifdef CONFIG_QUOTA
/* Needed for iput() to work correctly and not trash data */
sbi->sb->s_flags |= MS_ACTIVE;
sbi->sb->s_flags |= SB_ACTIVE;
/* Turn on quotas so that they are updated correctly */
quota_enabled = f2fs_enable_quota_files(sbi, s_flags & MS_RDONLY);
quota_enabled = f2fs_enable_quota_files(sbi, s_flags & SB_RDONLY);
#endif
fsync_entry_slab = f2fs_kmem_cache_create("f2fs_fsync_inode_entry",
@ -671,7 +671,7 @@ out:
if (quota_enabled)
f2fs_quota_off_umount(sbi->sb);
#endif
sbi->sb->s_flags = s_flags; /* Restore MS_RDONLY status */
sbi->sb->s_flags = s_flags; /* Restore SB_RDONLY status */
return ret ? ret: err;
}

28
fs/f2fs/super.c
View File

@ -534,10 +534,10 @@ static int parse_options(struct super_block *sb, char *options)
#endif
break;
case Opt_lazytime:
sb->s_flags |= MS_LAZYTIME;
sb->s_flags |= SB_LAZYTIME;
break;
case Opt_nolazytime:
sb->s_flags &= ~MS_LAZYTIME;
sb->s_flags &= ~SB_LAZYTIME;
break;
#ifdef CONFIG_QUOTA
case Opt_quota:
@ -1168,7 +1168,7 @@ static void default_options(struct f2fs_sb_info *sbi)
set_opt(sbi, INLINE_DENTRY);
set_opt(sbi, EXTENT_CACHE);
set_opt(sbi, NOHEAP);
sbi->sb->s_flags |= MS_LAZYTIME;
sbi->sb->s_flags |= SB_LAZYTIME;
set_opt(sbi, FLUSH_MERGE);
if (f2fs_sb_mounted_blkzoned(sbi->sb)) {
set_opt_mode(sbi, F2FS_MOUNT_LFS);
@ -1236,7 +1236,7 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
#endif
/* recover superblocks we couldn't write due to previous RO mount */
if (!(*flags & MS_RDONLY) && is_sbi_flag_set(sbi, SBI_NEED_SB_WRITE)) {
if (!(*flags & SB_RDONLY) && is_sbi_flag_set(sbi, SBI_NEED_SB_WRITE)) {
err = f2fs_commit_super(sbi, false);
f2fs_msg(sb, KERN_INFO,
"Try to recover all the superblocks, ret: %d", err);
@ -1255,17 +1255,17 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
* Previous and new state of filesystem is RO,
* so skip checking GC and FLUSH_MERGE conditions.
*/
if (f2fs_readonly(sb) && (*flags & MS_RDONLY))
if (f2fs_readonly(sb) && (*flags & SB_RDONLY))
goto skip;
#ifdef CONFIG_QUOTA
if (!f2fs_readonly(sb) && (*flags & MS_RDONLY)) {
if (!f2fs_readonly(sb) && (*flags & SB_RDONLY)) {
err = dquot_suspend(sb, -1);
if (err < 0)
goto restore_opts;
} else {
/* dquot_resume needs RW */
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
if (sb_any_quota_suspended(sb)) {
dquot_resume(sb, -1);
} else if (f2fs_sb_has_quota_ino(sb)) {
@ -1288,7 +1288,7 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
* or if background_gc = off is passed in mount
* option. Also sync the filesystem.
*/
if ((*flags & MS_RDONLY) || !test_opt(sbi, BG_GC)) {
if ((*flags & SB_RDONLY) || !test_opt(sbi, BG_GC)) {
if (sbi->gc_thread) {
stop_gc_thread(sbi);
need_restart_gc = true;
@ -1300,7 +1300,7 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
need_stop_gc = true;
}
if (*flags & MS_RDONLY) {
if (*flags & SB_RDONLY) {
writeback_inodes_sb(sb, WB_REASON_SYNC);
sync_inodes_sb(sb);
@ -1314,7 +1314,7 @@ static int f2fs_remount(struct super_block *sb, int *flags, char *data)
* We stop issue flush thread if FS is mounted as RO
* or if flush_merge is not passed in mount option.
*/
if ((*flags & MS_RDONLY) || !test_opt(sbi, FLUSH_MERGE)) {
if ((*flags & SB_RDONLY) || !test_opt(sbi, FLUSH_MERGE)) {
clear_opt(sbi, FLUSH_MERGE);
destroy_flush_cmd_control(sbi, false);
} else {
@ -1329,8 +1329,8 @@ skip:
kfree(s_qf_names[i]);
#endif
/* Update the POSIXACL Flag */
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
(test_opt(sbi, POSIX_ACL) ? MS_POSIXACL : 0);
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
(test_opt(sbi, POSIX_ACL) ? SB_POSIXACL : 0);
return 0;
restore_gc:
@ -2472,8 +2472,8 @@ try_onemore:
sb->s_export_op = &f2fs_export_ops;
sb->s_magic = F2FS_SUPER_MAGIC;
sb->s_time_gran = 1;
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
(test_opt(sbi, POSIX_ACL) ? MS_POSIXACL : 0);
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
(test_opt(sbi, POSIX_ACL) ? SB_POSIXACL : 0);
memcpy(&sb->s_uuid, raw_super->uuid, sizeof(raw_super->uuid));
/* init f2fs-specific super block info */

6
fs/fat/fatent.c
View File

@ -392,7 +392,7 @@ static int fat_mirror_bhs(struct super_block *sb, struct buffer_head **bhs,
memcpy(c_bh->b_data, bhs[n]->b_data, sb->s_blocksize);
set_buffer_uptodate(c_bh);
mark_buffer_dirty_inode(c_bh, sbi->fat_inode);
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
err = sync_dirty_buffer(c_bh);
brelse(c_bh);
if (err)
@ -597,7 +597,7 @@ int fat_free_clusters(struct inode *inode, int cluster)
}
if (nr_bhs + fatent.nr_bhs > MAX_BUF_PER_PAGE) {
if (sb->s_flags & MS_SYNCHRONOUS) {
if (sb->s_flags & SB_SYNCHRONOUS) {
err = fat_sync_bhs(bhs, nr_bhs);
if (err)
goto error;
@ -612,7 +612,7 @@ int fat_free_clusters(struct inode *inode, int cluster)
fat_collect_bhs(bhs, &nr_bhs, &fatent);
} while (cluster != FAT_ENT_EOF);
if (sb->s_flags & MS_SYNCHRONOUS) {
if (sb->s_flags & SB_SYNCHRONOUS) {
err = fat_sync_bhs(bhs, nr_bhs);
if (err)
goto error;

8
fs/fat/inode.c
View File

@ -781,12 +781,12 @@ static int fat_remount(struct super_block *sb, int *flags, char *data)
{
int new_rdonly;
struct msdos_sb_info *sbi = MSDOS_SB(sb);
*flags |= MS_NODIRATIME | (sbi->options.isvfat ? 0 : MS_NOATIME);
*flags |= SB_NODIRATIME | (sbi->options.isvfat ? 0 : SB_NOATIME);
sync_filesystem(sb);
/* make sure we update state on remount. */
new_rdonly = *flags & MS_RDONLY;
new_rdonly = *flags & SB_RDONLY;
if (new_rdonly != sb_rdonly(sb)) {
if (new_rdonly)
fat_set_state(sb, 0, 0);
@ -1352,7 +1352,7 @@ out:
if (opts->unicode_xlate)
opts->utf8 = 0;
if (opts->nfs == FAT_NFS_NOSTALE_RO) {
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
sb->s_export_op = &fat_export_ops_nostale;
}
@ -1608,7 +1608,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, int isvfat,
return -ENOMEM;
sb->s_fs_info = sbi;
sb->s_flags |= MS_NODIRATIME;
sb->s_flags |= SB_NODIRATIME;
sb->s_magic = MSDOS_SUPER_MAGIC;
sb->s_op = &fat_sops;
sb->s_export_op = &fat_export_ops;

2
fs/fat/misc.c
View File

@ -33,7 +33,7 @@ void __fat_fs_error(struct super_block *sb, int report, const char *fmt, ...)
if (opts->errors == FAT_ERRORS_PANIC)
panic("FAT-fs (%s): fs panic from previous error\n", sb->s_id);
else if (opts->errors == FAT_ERRORS_RO && !sb_rdonly(sb)) {
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
fat_msg(sb, KERN_ERR, "Filesystem has been set read-only");
}
}

2
fs/fat/namei_msdos.c
View File

@ -646,7 +646,7 @@ static void setup(struct super_block *sb)
{
MSDOS_SB(sb)->dir_ops = &msdos_dir_inode_operations;
sb->s_d_op = &msdos_dentry_operations;
sb->s_flags |= MS_NOATIME;
sb->s_flags |= SB_NOATIME;
}
static int msdos_fill_super(struct super_block *sb, void *data, int silent)

4
fs/freevxfs/vxfs_super.c
View File

@ -116,7 +116,7 @@ vxfs_statfs(struct dentry *dentry, struct kstatfs *bufp)
static int vxfs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}
@ -220,7 +220,7 @@ static int vxfs_fill_super(struct super_block *sbp, void *dp, int silent)
int ret = -EINVAL;
u32 j;
sbp->s_flags |= MS_RDONLY;
sbp->s_flags |= SB_RDONLY;
infp = kzalloc(sizeof(*infp), GFP_KERNEL);
if (!infp) {

2
fs/fs-writeback.c
View File

@ -490,7 +490,7 @@ static void inode_switch_wbs(struct inode *inode, int new_wb_id)
/* while holding I_WB_SWITCH, no one else can update the association */
spin_lock(&inode->i_lock);
if (!(inode->i_sb->s_flags & MS_ACTIVE) ||
if (!(inode->i_sb->s_flags & SB_ACTIVE) ||
inode->i_state & (I_WB_SWITCH | I_FREEING) ||
inode_to_wb(inode) == isw->new_wb) {
spin_unlock(&inode->i_lock);

12
fs/fuse/inode.c
View File

@ -130,7 +130,7 @@ static void fuse_evict_inode(struct inode *inode)
{
truncate_inode_pages_final(&inode->i_data);
clear_inode(inode);
if (inode->i_sb->s_flags & MS_ACTIVE) {
if (inode->i_sb->s_flags & SB_ACTIVE) {
struct fuse_conn *fc = get_fuse_conn(inode);
struct fuse_inode *fi = get_fuse_inode(inode);
fuse_queue_forget(fc, fi->forget, fi->nodeid, fi->nlookup);
@ -141,7 +141,7 @@ static void fuse_evict_inode(struct inode *inode)
static int fuse_remount_fs(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
if (*flags & MS_MANDLOCK)
if (*flags & SB_MANDLOCK)
return -EINVAL;
return 0;
@ -1056,10 +1056,10 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
int is_bdev = sb->s_bdev != NULL;
err = -EINVAL;
if (sb->s_flags & MS_MANDLOCK)
if (sb->s_flags & SB_MANDLOCK)
goto err;
sb->s_flags &= ~(MS_NOSEC | SB_I_VERSION);
sb->s_flags &= ~(SB_NOSEC | SB_I_VERSION);
if (!parse_fuse_opt(data, &d, is_bdev))
goto err;
@ -1109,9 +1109,9 @@ static int fuse_fill_super(struct super_block *sb, void *data, int silent)
goto err_dev_free;
/* Handle umasking inside the fuse code */
if (sb->s_flags & MS_POSIXACL)
if (sb->s_flags & SB_POSIXACL)
fc->dont_mask = 1;
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
fc->default_permissions = d.default_permissions;
fc->allow_other = d.allow_other;

16
fs/gfs2/ops_fstype.c
View File

@ -1065,15 +1065,15 @@ static int fill_super(struct super_block *sb, struct gfs2_args *args, int silent
sdp->sd_args = *args;
if (sdp->sd_args.ar_spectator) {
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
set_bit(SDF_RORECOVERY, &sdp->sd_flags);
}
if (sdp->sd_args.ar_posix_acl)
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
if (sdp->sd_args.ar_nobarrier)
set_bit(SDF_NOBARRIERS, &sdp->sd_flags);
sb->s_flags |= MS_NOSEC;
sb->s_flags |= SB_NOSEC;
sb->s_magic = GFS2_MAGIC;
sb->s_op = &gfs2_super_ops;
sb->s_d_op = &gfs2_dops;
@ -1257,7 +1257,7 @@ static struct dentry *gfs2_mount(struct file_system_type *fs_type, int flags,
struct gfs2_args args;
struct gfs2_sbd *sdp;
if (!(flags & MS_RDONLY))
if (!(flags & SB_RDONLY))
mode |= FMODE_WRITE;
bdev = blkdev_get_by_path(dev_name, mode, fs_type);
@ -1313,15 +1313,15 @@ static struct dentry *gfs2_mount(struct file_system_type *fs_type, int flags,
if (s->s_root) {
error = -EBUSY;
if ((flags ^ s->s_flags) & MS_RDONLY)
if ((flags ^ s->s_flags) & SB_RDONLY)
goto error_super;
} else {
snprintf(s->s_id, sizeof(s->s_id), "%pg", bdev);
sb_set_blocksize(s, block_size(bdev));
error = fill_super(s, &args, flags & MS_SILENT ? 1 : 0);
error = fill_super(s, &args, flags & SB_SILENT ? 1 : 0);
if (error)
goto error_super;
s->s_flags |= MS_ACTIVE;
s->s_flags |= SB_ACTIVE;
bdev->bd_super = s;
}
@ -1365,7 +1365,7 @@ static struct dentry *gfs2_mount_meta(struct file_system_type *fs_type,
pr_warn("gfs2 mount does not exist\n");
return ERR_CAST(s);
}
if ((flags ^ s->s_flags) & MS_RDONLY) {
if ((flags ^ s->s_flags) & SB_RDONLY) {
deactivate_locked_super(s);
return ERR_PTR(-EBUSY);
}

10
fs/gfs2/super.c
View File

@ -1256,10 +1256,10 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data)
return -EINVAL;
if (sdp->sd_args.ar_spectator)
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
if ((sb->s_flags ^ *flags) & MS_RDONLY) {
if (*flags & MS_RDONLY)
if ((sb->s_flags ^ *flags) & SB_RDONLY) {
if (*flags & SB_RDONLY)
error = gfs2_make_fs_ro(sdp);
else
error = gfs2_make_fs_rw(sdp);
@ -1269,9 +1269,9 @@ static int gfs2_remount_fs(struct super_block *sb, int *flags, char *data)
sdp->sd_args = args;
if (sdp->sd_args.ar_posix_acl)
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
else
sb->s_flags &= ~MS_POSIXACL;
sb->s_flags &= ~SB_POSIXACL;
if (sdp->sd_args.ar_nobarrier)
set_bit(SDF_NOBARRIERS, &sdp->sd_flags);
else

2
fs/gfs2/trans.c
View File

@ -117,7 +117,7 @@ void gfs2_trans_end(struct gfs2_sbd *sdp)
kfree(tr);
up_read(&sdp->sd_log_flush_lock);
if (sdp->sd_vfs->s_flags & MS_SYNCHRONOUS)
if (sdp->sd_vfs->s_flags & SB_SYNCHRONOUS)
gfs2_log_flush(sdp, NULL, NORMAL_FLUSH);
if (alloced)
sb_end_intwrite(sdp->sd_vfs);

4
fs/hfs/mdb.c
View File

@ -204,11 +204,11 @@ int hfs_mdb_get(struct super_block *sb)
attrib = mdb->drAtrb;
if (!(attrib & cpu_to_be16(HFS_SB_ATTRIB_UNMNT))) {
pr_warn("filesystem was not cleanly unmounted, running fsck.hfs is recommended. mounting read-only.\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
if ((attrib & cpu_to_be16(HFS_SB_ATTRIB_SLOCK))) {
pr_warn("filesystem is marked locked, mounting read-only.\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
if (!sb_rdonly(sb)) {
/* Mark the volume uncleanly unmounted in case we crash */

16
fs/hfs/super.c
View File

@ -114,18 +114,18 @@ static int hfs_statfs(struct dentry *dentry, struct kstatfs *buf)
static int hfs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_NODIRATIME;
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
*flags |= SB_NODIRATIME;
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
return 0;
if (!(*flags & MS_RDONLY)) {
if (!(*flags & SB_RDONLY)) {
if (!(HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_UNMNT))) {
pr_warn("filesystem was not cleanly unmounted, running fsck.hfs is recommended. leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
*flags |= SB_RDONLY;
} else if (HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_SLOCK)) {
pr_warn("filesystem is marked locked, leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
*flags |= SB_RDONLY;
}
}
return 0;
@ -407,7 +407,7 @@ static int hfs_fill_super(struct super_block *sb, void *data, int silent)
sb->s_op = &hfs_super_operations;
sb->s_xattr = hfs_xattr_handlers;
sb->s_flags |= MS_NODIRATIME;
sb->s_flags |= SB_NODIRATIME;
mutex_init(&sbi->bitmap_lock);
res = hfs_mdb_get(sb);

22
fs/hfsplus/super.c
View File

@ -329,9 +329,9 @@ static int hfsplus_statfs(struct dentry *dentry, struct kstatfs *buf)
static int hfsplus_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
return 0;
if (!(*flags & MS_RDONLY)) {
if (!(*flags & SB_RDONLY)) {
struct hfsplus_vh *vhdr = HFSPLUS_SB(sb)->s_vhdr;
int force = 0;
@ -340,20 +340,20 @@ static int hfsplus_remount(struct super_block *sb, int *flags, char *data)
if (!(vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_UNMNT))) {
pr_warn("filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
*flags |= SB_RDONLY;
} else if (force) {
/* nothing */
} else if (vhdr->attributes &
cpu_to_be32(HFSPLUS_VOL_SOFTLOCK)) {
pr_warn("filesystem is marked locked, leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
*flags |= SB_RDONLY;
} else if (vhdr->attributes &
cpu_to_be32(HFSPLUS_VOL_JOURNALED)) {
pr_warn("filesystem is marked journaled, leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
*flags |= SB_RDONLY;
}
}
return 0;
@ -455,16 +455,16 @@ static int hfsplus_fill_super(struct super_block *sb, void *data, int silent)
if (!(vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_UNMNT))) {
pr_warn("Filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. mounting read-only.\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
} else if (test_and_clear_bit(HFSPLUS_SB_FORCE, &sbi->flags)) {
/* nothing */
} else if (vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_SOFTLOCK)) {
pr_warn("Filesystem is marked locked, mounting read-only.\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
} else if ((vhdr->attributes & cpu_to_be32(HFSPLUS_VOL_JOURNALED)) &&
!sb_rdonly(sb)) {
pr_warn("write access to a journaled filesystem is not supported, use the force option at your own risk, mounting read-only.\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
err = -EINVAL;

2
fs/hpfs/map.c
View File

@ -288,7 +288,7 @@ struct dnode *hpfs_map_dnode(struct super_block *s, unsigned secno,
goto bail;
}
if (((31 + de->namelen + de->down*4 + 3) & ~3) != le16_to_cpu(de->length)) {
if (((31 + de->namelen + de->down*4 + 3) & ~3) < le16_to_cpu(de->length) && s->s_flags & MS_RDONLY) goto ok;
if (((31 + de->namelen + de->down*4 + 3) & ~3) < le16_to_cpu(de->length) && s->s_flags & SB_RDONLY) goto ok;
hpfs_error(s, "namelen does not match dirent size in dnode %08x, dirent %03x, last %03x", secno, p, pp);
goto bail;
}

8
fs/hpfs/super.c
View File

@ -78,7 +78,7 @@ void hpfs_error(struct super_block *s, const char *fmt, ...)
else {
pr_cont("; remounting read-only\n");
mark_dirty(s, 0);
s->s_flags |= MS_RDONLY;
s->s_flags |= SB_RDONLY;
}
} else if (sb_rdonly(s))
pr_cont("; going on - but anything won't be destroyed because it's read-only\n");
@ -457,7 +457,7 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
sync_filesystem(s);
*flags |= MS_NOATIME;
*flags |= SB_NOATIME;
hpfs_lock(s);
uid = sbi->sb_uid; gid = sbi->sb_gid;
@ -488,7 +488,7 @@ static int hpfs_remount_fs(struct super_block *s, int *flags, char *data)
sbi->sb_eas = eas; sbi->sb_chk = chk; sbi->sb_chkdsk = chkdsk;
sbi->sb_err = errs; sbi->sb_timeshift = timeshift;
if (!(*flags & MS_RDONLY)) mark_dirty(s, 1);
if (!(*flags & SB_RDONLY)) mark_dirty(s, 1);
hpfs_unlock(s);
return 0;
@ -614,7 +614,7 @@ static int hpfs_fill_super(struct super_block *s, void *options, int silent)
goto bail4;
}
s->s_flags |= MS_NOATIME;
s->s_flags |= SB_NOATIME;
/* Fill superblock stuff */
s->s_magic = HPFS_SUPER_MAGIC;

10
fs/inode.c
View File

@ -416,7 +416,7 @@ void inode_add_lru(struct inode *inode)
{
if (!(inode->i_state & (I_DIRTY_ALL | I_SYNC |
I_FREEING | I_WILL_FREE)) &&
!atomic_read(&inode->i_count) && inode->i_sb->s_flags & MS_ACTIVE)
!atomic_read(&inode->i_count) && inode->i_sb->s_flags & SB_ACTIVE)
inode_lru_list_add(inode);
}
@ -595,7 +595,7 @@ static void dispose_list(struct list_head *head)
* @sb: superblock to operate on
*
* Make sure that no inodes with zero refcount are retained. This is
* called by superblock shutdown after having MS_ACTIVE flag removed,
* called by superblock shutdown after having SB_ACTIVE flag removed,
* so any inode reaching zero refcount during or after that call will
* be immediately evicted.
*/
@ -1492,7 +1492,7 @@ static void iput_final(struct inode *inode)
else
drop = generic_drop_inode(inode);
if (!drop && (sb->s_flags & MS_ACTIVE)) {
if (!drop && (sb->s_flags & SB_ACTIVE)) {
inode_add_lru(inode);
spin_unlock(&inode->i_lock);
return;
@ -1644,7 +1644,7 @@ int generic_update_time(struct inode *inode, struct timespec *time, int flags)
if (flags & S_MTIME)
inode->i_mtime = *time;
if (!(inode->i_sb->s_flags & MS_LAZYTIME) || (flags & S_VERSION))
if (!(inode->i_sb->s_flags & SB_LAZYTIME) || (flags & S_VERSION))
iflags |= I_DIRTY_SYNC;
__mark_inode_dirty(inode, iflags);
return 0;
@ -1691,7 +1691,7 @@ bool __atime_needs_update(const struct path *path, struct inode *inode,
if (IS_NOATIME(inode))
return false;
if ((inode->i_sb->s_flags & MS_NODIRATIME) && S_ISDIR(inode->i_mode))
if ((inode->i_sb->s_flags & SB_NODIRATIME) && S_ISDIR(inode->i_mode))
return false;
if (mnt->mnt_flags & MNT_NOATIME)

2
fs/isofs/inode.c
View File

@ -114,7 +114,7 @@ static void destroy_inodecache(void)
static int isofs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
if (!(*flags & MS_RDONLY))
if (!(*flags & SB_RDONLY))
return -EROFS;
return 0;
}

4
fs/jffs2/fs.c
View File

@ -409,10 +409,10 @@ int jffs2_do_remount_fs(struct super_block *sb, int *flags, char *data)
mutex_unlock(&c->alloc_sem);
}
if (!(*flags & MS_RDONLY))
if (!(*flags & SB_RDONLY))
jffs2_start_garbage_collect_thread(c);
*flags |= MS_NOATIME;
*flags |= SB_NOATIME;
return 0;
}

2
fs/jffs2/os-linux.h
View File

@ -59,7 +59,7 @@ static inline void jffs2_init_inode_info(struct jffs2_inode_info *f)
}
#define jffs2_is_readonly(c) (OFNI_BS_2SFFJ(c)->s_flags & MS_RDONLY)
#define jffs2_is_readonly(c) (OFNI_BS_2SFFJ(c)->s_flags & SB_RDONLY)
#define SECTOR_ADDR(x) ( (((unsigned long)(x) / c->sector_size) * c->sector_size) )
#ifndef CONFIG_JFFS2_FS_WRITEBUFFER

4
fs/jffs2/super.c
View File

@ -301,10 +301,10 @@ static int jffs2_fill_super(struct super_block *sb, void *data, int silent)
sb->s_op = &jffs2_super_operations;
sb->s_export_op = &jffs2_export_ops;
sb->s_flags = sb->s_flags | MS_NOATIME;
sb->s_flags = sb->s_flags | SB_NOATIME;
sb->s_xattr = jffs2_xattr_handlers;
#ifdef CONFIG_JFFS2_FS_POSIX_ACL
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
#endif
ret = jffs2_do_fill_super(sb, data, silent);
return ret;

10
fs/jfs/super.c
View File

@ -87,7 +87,7 @@ static void jfs_handle_error(struct super_block *sb)
else if (sbi->flag & JFS_ERR_REMOUNT_RO) {
jfs_err("ERROR: (device %s): remounting filesystem as read-only",
sb->s_id);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
/* nothing is done for continue beyond marking the superblock dirty */
@ -477,7 +477,7 @@ static int jfs_remount(struct super_block *sb, int *flags, char *data)
return rc;
}
if (sb_rdonly(sb) && !(*flags & MS_RDONLY)) {
if (sb_rdonly(sb) && !(*flags & SB_RDONLY)) {
/*
* Invalidate any previously read metadata. fsck may have
* changed the on-disk data since we mounted r/o
@ -488,12 +488,12 @@ static int jfs_remount(struct super_block *sb, int *flags, char *data)
ret = jfs_mount_rw(sb, 1);
/* mark the fs r/w for quota activity */
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
dquot_resume(sb, -1);
return ret;
}
if (!sb_rdonly(sb) && (*flags & MS_RDONLY)) {
if (!sb_rdonly(sb) && (*flags & SB_RDONLY)) {
rc = dquot_suspend(sb, -1);
if (rc < 0)
return rc;
@ -545,7 +545,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
sbi->flag = flag;
#ifdef CONFIG_JFS_POSIX_ACL
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
#endif
if (newLVSize) {

2
fs/kernfs/mount.c
View File

@ -335,7 +335,7 @@ struct dentry *kernfs_mount_ns(struct file_system_type *fs_type, int flags,
deactivate_locked_super(sb);
return ERR_PTR(error);
}
sb->s_flags |= MS_ACTIVE;
sb->s_flags |= SB_ACTIVE;
mutex_lock(&kernfs_mutex);
list_add(&info->node, &root->supers);

6
fs/libfs.c
View File

@ -246,7 +246,7 @@ struct dentry *mount_pseudo_xattr(struct file_system_type *fs_type, char *name,
struct inode *root;
struct qstr d_name = QSTR_INIT(name, strlen(name));
s = sget_userns(fs_type, NULL, set_anon_super, MS_KERNMOUNT|MS_NOUSER,
s = sget_userns(fs_type, NULL, set_anon_super, SB_KERNMOUNT|SB_NOUSER,
&init_user_ns, NULL);
if (IS_ERR(s))
return ERR_CAST(s);
@ -277,7 +277,7 @@ struct dentry *mount_pseudo_xattr(struct file_system_type *fs_type, char *name,
d_instantiate(dentry, root);
s->s_root = dentry;
s->s_d_op = dops;
s->s_flags |= MS_ACTIVE;
s->s_flags |= SB_ACTIVE;
return dget(s->s_root);
Enomem:
@ -578,7 +578,7 @@ int simple_pin_fs(struct file_system_type *type, struct vfsmount **mount, int *c
spin_lock(&pin_fs_lock);
if (unlikely(!*mount)) {
spin_unlock(&pin_fs_lock);
mnt = vfs_kern_mount(type, MS_KERNMOUNT, type->name, NULL);
mnt = vfs_kern_mount(type, SB_KERNMOUNT, type->name, NULL);
if (IS_ERR(mnt))
return PTR_ERR(mnt);
spin_lock(&pin_fs_lock);

2
fs/locks.c
View File

@ -141,7 +141,7 @@
static inline bool is_remote_lock(struct file *filp)
{
return likely(!(filp->f_path.dentry->d_sb->s_flags & MS_NOREMOTELOCK));
return likely(!(filp->f_path.dentry->d_sb->s_flags & SB_NOREMOTELOCK));
}
static bool lease_breaking(struct file_lock *fl)

4
fs/minix/inode.c
View File

@ -125,9 +125,9 @@ static int minix_remount (struct super_block * sb, int * flags, char * data)
sync_filesystem(sb);
ms = sbi->s_ms;
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
return 0;
if (*flags & MS_RDONLY) {
if (*flags & SB_RDONLY) {
if (ms->s_state & MINIX_VALID_FS ||
!(sbi->s_mount_state & MINIX_VALID_FS))
return 0;

4
fs/ncpfs/inode.c
View File

@ -103,7 +103,7 @@ static void destroy_inodecache(void)
static int ncp_remount(struct super_block *sb, int *flags, char* data)
{
sync_filesystem(sb);
*flags |= MS_NODIRATIME;
*flags |= SB_NODIRATIME;
return 0;
}
@ -547,7 +547,7 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent)
else
default_bufsize = 1024;
sb->s_flags |= MS_NODIRATIME; /* probably even noatime */
sb->s_flags |= SB_NODIRATIME; /* probably even noatime */
sb->s_maxbytes = 0xFFFFFFFFU;
sb->s_blocksize = 1024; /* Eh... Is this correct? */
sb->s_blocksize_bits = 10;

2
fs/nfs/dir.c
View File

@ -1256,7 +1256,7 @@ static int nfs_dentry_delete(const struct dentry *dentry)
/* Unhash it, so that ->d_iput() would be called */
return 1;
}
if (!(dentry->d_sb->s_flags & MS_ACTIVE)) {
if (!(dentry->d_sb->s_flags & SB_ACTIVE)) {
/* Unhash it, so that ancestors of killed async unlink
* files will be cleaned up during umount */
return 1;

2
fs/nfs/inode.c
View File

@ -752,7 +752,7 @@ int nfs_getattr(const struct path *path, struct kstat *stat,
* Note that we only have to check the vfsmount flags here:
* - NFS always sets S_NOATIME by so checking it would give a
* bogus result
* - NFS never sets MS_NOATIME or MS_NODIRATIME so there is
* - NFS never sets SB_NOATIME or SB_NODIRATIME so there is
* no point in checking those.
*/
if ((path->mnt->mnt_flags & MNT_NOATIME) ||

2
fs/nfs/internal.h
View File

@ -10,7 +10,7 @@
#include <linux/nfs_page.h>
#include <linux/wait_bit.h>
#define NFS_MS_MASK (MS_RDONLY|MS_NOSUID|MS_NODEV|MS_NOEXEC|MS_SYNCHRONOUS)
#define NFS_MS_MASK (SB_RDONLY|SB_NOSUID|SB_NODEV|SB_NOEXEC|SB_SYNCHRONOUS)
extern const struct export_operations nfs_export_ops;

22
fs/nfs/super.c
View File

@ -813,9 +813,9 @@ int nfs_show_stats(struct seq_file *m, struct dentry *root)
*/
seq_printf(m, "\n\topts:\t");
seq_puts(m, sb_rdonly(root->d_sb) ? "ro" : "rw");
seq_puts(m, root->d_sb->s_flags & MS_SYNCHRONOUS ? ",sync" : "");
seq_puts(m, root->d_sb->s_flags & MS_NOATIME ? ",noatime" : "");
seq_puts(m, root->d_sb->s_flags & MS_NODIRATIME ? ",nodiratime" : "");
seq_puts(m, root->d_sb->s_flags & SB_SYNCHRONOUS ? ",sync" : "");
seq_puts(m, root->d_sb->s_flags & SB_NOATIME ? ",noatime" : "");
seq_puts(m, root->d_sb->s_flags & SB_NODIRATIME ? ",nodiratime" : "");
nfs_show_mount_options(m, nfss, 1);
seq_printf(m, "\n\tage:\t%lu", (jiffies - nfss->mount_time) / HZ);
@ -2296,11 +2296,11 @@ nfs_remount(struct super_block *sb, int *flags, char *raw_data)
/*
* noac is a special case. It implies -o sync, but that's not
* necessarily reflected in the mtab options. do_remount_sb
* will clear MS_SYNCHRONOUS if -o sync wasn't specified in the
* will clear SB_SYNCHRONOUS if -o sync wasn't specified in the
* remount options, so we have to explicitly reset it.
*/
if (data->flags & NFS_MOUNT_NOAC)
*flags |= MS_SYNCHRONOUS;
*flags |= SB_SYNCHRONOUS;
/* compare new mount options with old ones */
error = nfs_compare_remount_data(nfss, data);
@ -2349,7 +2349,7 @@ void nfs_fill_super(struct super_block *sb, struct nfs_mount_info *mount_info)
/* The VFS shouldn't apply the umask to mode bits. We will do
* so ourselves when necessary.
*/
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
sb->s_time_gran = 1;
sb->s_export_op = &nfs_export_ops;
}
@ -2379,7 +2379,7 @@ static void nfs_clone_super(struct super_block *sb,
/* The VFS shouldn't apply the umask to mode bits. We will do
* so ourselves when necessary.
*/
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
}
nfs_initialise_sb(sb);
@ -2600,11 +2600,11 @@ struct dentry *nfs_fs_mount_common(struct nfs_server *server,
/* -o noac implies -o sync */
if (server->flags & NFS_MOUNT_NOAC)
sb_mntdata.mntflags |= MS_SYNCHRONOUS;
sb_mntdata.mntflags |= SB_SYNCHRONOUS;
if (mount_info->cloned != NULL && mount_info->cloned->sb != NULL)
if (mount_info->cloned->sb->s_flags & MS_SYNCHRONOUS)
sb_mntdata.mntflags |= MS_SYNCHRONOUS;
if (mount_info->cloned->sb->s_flags & SB_SYNCHRONOUS)
sb_mntdata.mntflags |= SB_SYNCHRONOUS;
/* Get a superblock - note that we may end up sharing one that already exists */
s = sget(nfs_mod->nfs_fs, compare_super, nfs_set_super, flags, &sb_mntdata);
@ -2641,7 +2641,7 @@ struct dentry *nfs_fs_mount_common(struct nfs_server *server,
if (error)
goto error_splat_root;
s->s_flags |= MS_ACTIVE;
s->s_flags |= SB_ACTIVE;
out:
return mntroot;

2
fs/nilfs2/segment.c
View File

@ -1979,7 +1979,7 @@ static void nilfs_segctor_drop_written_files(struct nilfs_sc_info *sci,
struct the_nilfs *nilfs)
{
struct nilfs_inode_info *ii, *n;
int during_mount = !(sci->sc_super->s_flags & MS_ACTIVE);
int during_mount = !(sci->sc_super->s_flags & SB_ACTIVE);
int defer_iput = false;
spin_lock(&nilfs->ns_inode_lock);

24
fs/nilfs2/super.c
View File

@ -141,7 +141,7 @@ void __nilfs_error(struct super_block *sb, const char *function,
if (nilfs_test_opt(nilfs, ERRORS_RO)) {
printk(KERN_CRIT "Remounting filesystem read-only\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
}
@ -869,7 +869,7 @@ int nilfs_store_magic_and_option(struct super_block *sb,
/* FS independent flags */
#ifdef NILFS_ATIME_DISABLE
sb->s_flags |= MS_NOATIME;
sb->s_flags |= SB_NOATIME;
#endif
nilfs_set_default_options(sb, sbp);
@ -1133,7 +1133,7 @@ static int nilfs_remount(struct super_block *sb, int *flags, char *data)
err = -EINVAL;
goto restore_opts;
}
sb->s_flags = (sb->s_flags & ~MS_POSIXACL);
sb->s_flags = (sb->s_flags & ~SB_POSIXACL);
err = -EINVAL;
@ -1143,12 +1143,12 @@ static int nilfs_remount(struct super_block *sb, int *flags, char *data)
goto restore_opts;
}
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
goto out;
if (*flags & MS_RDONLY) {
if (*flags & SB_RDONLY) {
/* Shutting down log writer */
nilfs_detach_log_writer(sb);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
/*
* Remounting a valid RW partition RDONLY, so set
@ -1178,7 +1178,7 @@ static int nilfs_remount(struct super_block *sb, int *flags, char *data)
goto restore_opts;
}
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
root = NILFS_I(d_inode(sb->s_root))->i_root;
err = nilfs_attach_log_writer(sb, root);
@ -1212,7 +1212,7 @@ static int nilfs_parse_snapshot_option(const char *option,
const char *msg = NULL;
int err;
if (!(sd->flags & MS_RDONLY)) {
if (!(sd->flags & SB_RDONLY)) {
msg = "read-only option is not specified";
goto parse_error;
}
@ -1286,7 +1286,7 @@ nilfs_mount(struct file_system_type *fs_type, int flags,
struct dentry *root_dentry;
int err, s_new = false;
if (!(flags & MS_RDONLY))
if (!(flags & SB_RDONLY))
mode |= FMODE_WRITE;
sd.bdev = blkdev_get_by_path(dev_name, mode, fs_type);
@ -1327,14 +1327,14 @@ nilfs_mount(struct file_system_type *fs_type, int flags,
snprintf(s->s_id, sizeof(s->s_id), "%pg", sd.bdev);
sb_set_blocksize(s, block_size(sd.bdev));
err = nilfs_fill_super(s, data, flags & MS_SILENT ? 1 : 0);
err = nilfs_fill_super(s, data, flags & SB_SILENT ? 1 : 0);
if (err)
goto failed_super;
s->s_flags |= MS_ACTIVE;
s->s_flags |= SB_ACTIVE;
} else if (!sd.cno) {
if (nilfs_tree_is_busy(s->s_root)) {
if ((flags ^ s->s_flags) & MS_RDONLY) {
if ((flags ^ s->s_flags) & SB_RDONLY) {
nilfs_msg(s, KERN_ERR,
"the device already has a %s mount.",
sb_rdonly(s) ? "read-only" : "read/write");

6
fs/nilfs2/the_nilfs.c
View File

@ -220,7 +220,7 @@ int load_nilfs(struct the_nilfs *nilfs, struct super_block *sb)
if (!valid_fs) {
nilfs_msg(sb, KERN_WARNING, "mounting unchecked fs");
if (s_flags & MS_RDONLY) {
if (s_flags & SB_RDONLY) {
nilfs_msg(sb, KERN_INFO,
"recovery required for readonly filesystem");
nilfs_msg(sb, KERN_INFO,
@ -286,7 +286,7 @@ int load_nilfs(struct the_nilfs *nilfs, struct super_block *sb)
if (valid_fs)
goto skip_recovery;
if (s_flags & MS_RDONLY) {
if (s_flags & SB_RDONLY) {
__u64 features;
if (nilfs_test_opt(nilfs, NORECOVERY)) {
@ -309,7 +309,7 @@ int load_nilfs(struct the_nilfs *nilfs, struct super_block *sb)
err = -EROFS;
goto failed_unload;
}
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
} else if (nilfs_test_opt(nilfs, NORECOVERY)) {
nilfs_msg(sb, KERN_ERR,
"recovery cancelled because norecovery option was specified for a read/write mount");

2
fs/notify/fsnotify.c
View File

@ -67,7 +67,7 @@ void fsnotify_unmount_inodes(struct super_block *sb)
/*
* If i_count is zero, the inode cannot have any watches and
* doing an __iget/iput with MS_ACTIVE clear would actually
* doing an __iget/iput with SB_ACTIVE clear would actually
* evict all inodes with zero i_count from icache which is
* unnecessarily violent and may in fact be illegal to do.
*/

2
fs/nsfs.c
View File

@ -255,5 +255,5 @@ void __init nsfs_init(void)
nsfs_mnt = kern_mount(&nsfs);
if (IS_ERR(nsfs_mnt))
panic("can't set nsfs up\n");
nsfs_mnt->mnt_sb->s_flags &= ~MS_NOUSER;
nsfs_mnt->mnt_sb->s_flags &= ~SB_NOUSER;
}

32
fs/ntfs/super.c
View File

@ -473,7 +473,7 @@ static int ntfs_remount(struct super_block *sb, int *flags, char *opt)
#ifndef NTFS_RW
/* For read-only compiled driver, enforce read-only flag. */
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
#else /* NTFS_RW */
/*
* For the read-write compiled driver, if we are remounting read-write,
@ -487,7 +487,7 @@ static int ntfs_remount(struct super_block *sb, int *flags, char *opt)
* When remounting read-only, mark the volume clean if no volume errors
* have occurred.
*/
if (sb_rdonly(sb) && !(*flags & MS_RDONLY)) {
if (sb_rdonly(sb) && !(*flags & SB_RDONLY)) {
static const char *es = ". Cannot remount read-write.";
/* Remounting read-write. */
@ -548,7 +548,7 @@ static int ntfs_remount(struct super_block *sb, int *flags, char *opt)
NVolSetErrors(vol);
return -EROFS;
}
} else if (!sb_rdonly(sb) && (*flags & MS_RDONLY)) {
} else if (!sb_rdonly(sb) && (*flags & SB_RDONLY)) {
/* Remounting read-only. */
if (!NVolErrors(vol)) {
if (ntfs_clear_volume_flags(vol, VOLUME_IS_DIRTY))
@ -1799,7 +1799,7 @@ static bool load_system_files(ntfs_volume *vol)
es3);
goto iput_mirr_err_out;
}
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ntfs_error(sb, "%s. Mounting read-only%s",
!vol->mftmirr_ino ? es1 : es2, es3);
} else
@ -1937,7 +1937,7 @@ get_ctx_vol_failed:
es1, es2);
goto iput_vol_err_out;
}
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
} else
ntfs_warning(sb, "%s. Will not be able to remount "
@ -1974,7 +1974,7 @@ get_ctx_vol_failed:
}
goto iput_logfile_err_out;
}
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
} else
ntfs_warning(sb, "%s. Will not be able to remount "
@ -2019,7 +2019,7 @@ get_ctx_vol_failed:
es1, es2);
goto iput_root_err_out;
}
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
} else
ntfs_warning(sb, "%s. Will not be able to remount "
@ -2042,7 +2042,7 @@ get_ctx_vol_failed:
goto iput_root_err_out;
}
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
/*
* Do not set NVolErrors() because ntfs_remount() might manage
* to set the dirty flag in which case all would be well.
@ -2055,7 +2055,7 @@ get_ctx_vol_failed:
* If (still) a read-write mount, set the NT4 compatibility flag on
* newer NTFS version volumes.
*/
if (!(sb->s_flags & MS_RDONLY) && (vol->major_ver > 1) &&
if (!(sb->s_flags & SB_RDONLY) && (vol->major_ver > 1) &&
ntfs_set_volume_flags(vol, VOLUME_MOUNTED_ON_NT4)) {
static const char *es1 = "Failed to set NT4 compatibility flag";
static const char *es2 = ". Run chkdsk.";
@ -2069,7 +2069,7 @@ get_ctx_vol_failed:
goto iput_root_err_out;
}
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
NVolSetErrors(vol);
}
#endif
@ -2087,7 +2087,7 @@ get_ctx_vol_failed:
goto iput_root_err_out;
}
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
NVolSetErrors(vol);
}
#endif /* NTFS_RW */
@ -2128,7 +2128,7 @@ get_ctx_vol_failed:
es1, es2);
goto iput_quota_err_out;
}
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
} else
ntfs_warning(sb, "%s. Will not be able to remount "
@ -2150,7 +2150,7 @@ get_ctx_vol_failed:
goto iput_quota_err_out;
}
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
NVolSetErrors(vol);
}
/*
@ -2171,7 +2171,7 @@ get_ctx_vol_failed:
es1, es2);
goto iput_usnjrnl_err_out;
}
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
} else
ntfs_warning(sb, "%s. Will not be able to remount "
@ -2194,7 +2194,7 @@ get_ctx_vol_failed:
goto iput_usnjrnl_err_out;
}
ntfs_error(sb, "%s. Mounting read-only%s", es1, es2);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
NVolSetErrors(vol);
}
#endif /* NTFS_RW */
@ -2728,7 +2728,7 @@ static int ntfs_fill_super(struct super_block *sb, void *opt, const int silent)
lockdep_off();
ntfs_debug("Entering.");
#ifndef NTFS_RW
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
#endif /* ! NTFS_RW */
/* Allocate a new ntfs_volume and place it in sb->s_fs_info. */
sb->s_fs_info = kmalloc(sizeof(ntfs_volume), GFP_NOFS);

2
fs/ocfs2/file.c
View File

@ -227,7 +227,7 @@ int ocfs2_should_update_atime(struct inode *inode,
return 0;
if ((inode->i_flags & S_NOATIME) ||
((inode->i_sb->s_flags & MS_NODIRATIME) && S_ISDIR(inode->i_mode)))
((inode->i_sb->s_flags & SB_NODIRATIME) && S_ISDIR(inode->i_mode)))
return 0;
/*

28
fs/ocfs2/super.c
View File

@ -675,9 +675,9 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data)
}
/* We're going to/from readonly mode. */
if ((bool)(*flags & MS_RDONLY) != sb_rdonly(sb)) {
if ((bool)(*flags & SB_RDONLY) != sb_rdonly(sb)) {
/* Disable quota accounting before remounting RO */
if (*flags & MS_RDONLY) {
if (*flags & SB_RDONLY) {
ret = ocfs2_susp_quotas(osb, 0);
if (ret < 0)
goto out;
@ -691,8 +691,8 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data)
goto unlock_osb;
}
if (*flags & MS_RDONLY) {
sb->s_flags |= MS_RDONLY;
if (*flags & SB_RDONLY) {
sb->s_flags |= SB_RDONLY;
osb->osb_flags |= OCFS2_OSB_SOFT_RO;
} else {
if (osb->osb_flags & OCFS2_OSB_ERROR_FS) {
@ -709,14 +709,14 @@ static int ocfs2_remount(struct super_block *sb, int *flags, char *data)
ret = -EINVAL;
goto unlock_osb;
}
sb->s_flags &= ~MS_RDONLY;
sb->s_flags &= ~SB_RDONLY;
osb->osb_flags &= ~OCFS2_OSB_SOFT_RO;
}
trace_ocfs2_remount(sb->s_flags, osb->osb_flags, *flags);
unlock_osb:
spin_unlock(&osb->osb_lock);
/* Enable quota accounting after remounting RW */
if (!ret && !(*flags & MS_RDONLY)) {
if (!ret && !(*flags & SB_RDONLY)) {
if (sb_any_quota_suspended(sb))
ret = ocfs2_susp_quotas(osb, 1);
else
@ -724,7 +724,7 @@ unlock_osb:
if (ret < 0) {
/* Return back changes... */
spin_lock(&osb->osb_lock);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
osb->osb_flags |= OCFS2_OSB_SOFT_RO;
spin_unlock(&osb->osb_lock);
goto out;
@ -744,9 +744,9 @@ unlock_osb:
if (!ocfs2_is_hard_readonly(osb))
ocfs2_set_journal_params(osb);
sb->s_flags = (sb->s_flags & ~MS_POSIXACL) |
sb->s_flags = (sb->s_flags & ~SB_POSIXACL) |
((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ?
MS_POSIXACL : 0);
SB_POSIXACL : 0);
}
out:
return ret;
@ -1057,10 +1057,10 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent)
sb->s_magic = OCFS2_SUPER_MAGIC;
sb->s_flags = (sb->s_flags & ~(MS_POSIXACL | MS_NOSEC)) |
((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ? MS_POSIXACL : 0);
sb->s_flags = (sb->s_flags & ~(SB_POSIXACL | SB_NOSEC)) |
((osb->s_mount_opt & OCFS2_MOUNT_POSIX_ACL) ? SB_POSIXACL : 0);
/* Hard readonly mode only if: bdev_read_only, MS_RDONLY,
/* Hard readonly mode only if: bdev_read_only, SB_RDONLY,
* heartbeat=none */
if (bdev_read_only(sb->s_bdev)) {
if (!sb_rdonly(sb)) {
@ -2057,7 +2057,7 @@ static int ocfs2_initialize_super(struct super_block *sb,
sb->s_quota_types = QTYPE_MASK_USR | QTYPE_MASK_GRP;
sb->s_xattr = ocfs2_xattr_handlers;
sb->s_time_gran = 1;
sb->s_flags |= MS_NOATIME;
sb->s_flags |= SB_NOATIME;
/* this is needed to support O_LARGEFILE */
cbits = le32_to_cpu(di->id2.i_super.s_clustersize_bits);
bbits = le32_to_cpu(di->id2.i_super.s_blocksize_bits);
@ -2568,7 +2568,7 @@ static int ocfs2_handle_error(struct super_block *sb)
return rv;
pr_crit("OCFS2: File system is now read-only.\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
ocfs2_set_ro_flag(osb, 0);
}

2
fs/ocfs2/xattr.c
View File

@ -901,7 +901,7 @@ static int ocfs2_xattr_list_entry(struct super_block *sb,
case OCFS2_XATTR_INDEX_POSIX_ACL_ACCESS:
case OCFS2_XATTR_INDEX_POSIX_ACL_DEFAULT:
if (!(sb->s_flags & MS_POSIXACL))
if (!(sb->s_flags & SB_POSIXACL))
return 0;
break;

4
fs/openpromfs/inode.c
View File

@ -369,7 +369,7 @@ static struct inode *openprom_iget(struct super_block *sb, ino_t ino)
static int openprom_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_NOATIME;
*flags |= SB_NOATIME;
return 0;
}
@ -386,7 +386,7 @@ static int openprom_fill_super(struct super_block *s, void *data, int silent)
struct op_inode_info *oi;
int ret;
s->s_flags |= MS_NOATIME;
s->s_flags |= SB_NOATIME;
s->s_blocksize = 1024;
s->s_blocksize_bits = 10;
s->s_magic = OPENPROM_SUPER_MAGIC;

8
fs/orangefs/super.c
View File

@ -40,7 +40,7 @@ static int orangefs_show_options(struct seq_file *m, struct dentry *root)
{
struct orangefs_sb_info_s *orangefs_sb = ORANGEFS_SB(root->d_sb);
if (root->d_sb->s_flags & MS_POSIXACL)
if (root->d_sb->s_flags & SB_POSIXACL)
seq_puts(m, ",acl");
if (orangefs_sb->flags & ORANGEFS_OPT_INTR)
seq_puts(m, ",intr");
@ -60,7 +60,7 @@ static int parse_mount_options(struct super_block *sb, char *options,
* Force any potential flags that might be set from the mount
* to zero, ie, initialize to unset.
*/
sb->s_flags &= ~MS_POSIXACL;
sb->s_flags &= ~SB_POSIXACL;
orangefs_sb->flags &= ~ORANGEFS_OPT_INTR;
orangefs_sb->flags &= ~ORANGEFS_OPT_LOCAL_LOCK;
@ -73,7 +73,7 @@ static int parse_mount_options(struct super_block *sb, char *options,
token = match_token(p, tokens, args);
switch (token) {
case Opt_acl:
sb->s_flags |= MS_POSIXACL;
sb->s_flags |= SB_POSIXACL;
break;
case Opt_intr:
orangefs_sb->flags |= ORANGEFS_OPT_INTR;
@ -507,7 +507,7 @@ struct dentry *orangefs_mount(struct file_system_type *fst,
ret = orangefs_fill_sb(sb,
&new_op->downcall.resp.fs_mount, data,
flags & MS_SILENT ? 1 : 0);
flags & SB_SILENT ? 1 : 0);
if (ret) {
d = ERR_PTR(ret);

10
fs/overlayfs/super.c
View File

@ -326,7 +326,7 @@ static int ovl_remount(struct super_block *sb, int *flags, char *data)
{
struct ovl_fs *ofs = sb->s_fs_info;
if (!(*flags & MS_RDONLY) && ovl_force_readonly(ofs))
if (!(*flags & SB_RDONLY) && ovl_force_readonly(ofs))
return -EROFS;
return 0;
@ -1190,7 +1190,7 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent)
goto out_err;
if (!ofs->workdir)
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
sb->s_stack_depth = ofs->upper_mnt->mnt_sb->s_stack_depth;
sb->s_time_gran = ofs->upper_mnt->mnt_sb->s_time_gran;
@ -1203,7 +1203,7 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent)
/* If the upper fs is nonexistent, we mark overlayfs r/o too */
if (!ofs->upper_mnt)
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
else if (ofs->upper_mnt->mnt_sb != ofs->same_sb)
ofs->same_sb = NULL;
@ -1213,7 +1213,7 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent)
goto out_free_oe;
if (!ofs->indexdir)
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
}
/* Show index=off/on in /proc/mounts for any of the reasons above */
@ -1227,7 +1227,7 @@ static int ovl_fill_super(struct super_block *sb, void *data, int silent)
sb->s_op = &ovl_super_operations;
sb->s_xattr = ovl_xattr_handlers;
sb->s_fs_info = ofs;
sb->s_flags |= MS_POSIXACL | MS_NOREMOTELOCK;
sb->s_flags |= SB_POSIXACL | SB_NOREMOTELOCK;
err = -ENOMEM;
root_dentry = d_make_root(ovl_new_inode(sb, S_IFDIR, 0));

2
fs/proc/inode.c
View File

@ -483,7 +483,7 @@ int proc_fill_super(struct super_block *s, void *data, int silent)
/* User space would break if executables or devices appear on proc */
s->s_iflags |= SB_I_USERNS_VISIBLE | SB_I_NOEXEC | SB_I_NODEV;
s->s_flags |= MS_NODIRATIME | MS_NOSUID | MS_NOEXEC;
s->s_flags |= SB_NODIRATIME | SB_NOSUID | SB_NOEXEC;
s->s_blocksize = 1024;
s->s_blocksize_bits = 10;
s->s_magic = PROC_SUPER_MAGIC;

2
fs/proc/root.c
View File

@ -91,7 +91,7 @@ static struct dentry *proc_mount(struct file_system_type *fs_type,
{
struct pid_namespace *ns;
if (flags & MS_KERNMOUNT) {
if (flags & SB_KERNMOUNT) {
ns = data;
data = NULL;
} else {

8
fs/proc_namespace.c
View File

@ -45,10 +45,10 @@ struct proc_fs_info {
static int show_sb_opts(struct seq_file *m, struct super_block *sb)
{
static const struct proc_fs_info fs_info[] = {
{ MS_SYNCHRONOUS, ",sync" },
{ MS_DIRSYNC, ",dirsync" },
{ MS_MANDLOCK, ",mand" },
{ MS_LAZYTIME, ",lazytime" },
{ SB_SYNCHRONOUS, ",sync" },
{ SB_DIRSYNC, ",dirsync" },
{ SB_MANDLOCK, ",mand" },
{ SB_LAZYTIME, ",lazytime" },
{ 0, NULL }
};
const struct proc_fs_info *fs_infop;

4
fs/qnx4/inode.c
View File

@ -47,7 +47,7 @@ static int qnx4_remount(struct super_block *sb, int *flags, char *data)
sync_filesystem(sb);
qs = qnx4_sb(sb);
qs->Version = QNX4_VERSION;
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}
@ -199,7 +199,7 @@ static int qnx4_fill_super(struct super_block *s, void *data, int silent)
s->s_op = &qnx4_sops;
s->s_magic = QNX4_SUPER_MAGIC;
s->s_flags |= MS_RDONLY; /* Yup, read-only yet */
s->s_flags |= SB_RDONLY; /* Yup, read-only yet */
/* Check the superblock signature. Since the qnx4 code is
dangerous, we should leave as quickly as possible

4
fs/qnx6/inode.c
View File

@ -56,7 +56,7 @@ static int qnx6_show_options(struct seq_file *seq, struct dentry *root)
static int qnx6_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}
@ -427,7 +427,7 @@ mmi_success:
}
s->s_op = &qnx6_sops;
s->s_magic = QNX6_SUPER_MAGIC;
s->s_flags |= MS_RDONLY; /* Yup, read-only yet */
s->s_flags |= SB_RDONLY; /* Yup, read-only yet */
/* ease the later tree level calculations */
sbi = QNX6_SB(s);

2
fs/reiserfs/inode.c
View File

@ -2106,7 +2106,7 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
journal_end(th);
goto out_inserted_sd;
}
} else if (inode->i_sb->s_flags & MS_POSIXACL) {
} else if (inode->i_sb->s_flags & SB_POSIXACL) {
reiserfs_warning(inode->i_sb, "jdm-13090",
"ACLs aren't enabled in the fs, "
"but vfs thinks they are!");

6
fs/reiserfs/journal.c
View File

@ -1960,7 +1960,7 @@ static int do_journal_release(struct reiserfs_transaction_handle *th,
/*
* Cancel flushing of old commits. Note that neither of these works
* will be requeued because superblock is being shutdown and doesn't
* have MS_ACTIVE set.
* have SB_ACTIVE set.
*/
reiserfs_cancel_old_flush(sb);
/* wait for all commits to finish */
@ -4302,7 +4302,7 @@ static int do_journal_end(struct reiserfs_transaction_handle *th, int flags)
* Avoid queueing work when sb is being shut down. Transaction
* will be flushed on journal shutdown.
*/
if (sb->s_flags & MS_ACTIVE)
if (sb->s_flags & SB_ACTIVE)
queue_delayed_work(REISERFS_SB(sb)->commit_wq,
&journal->j_work, HZ / 10);
}
@ -4393,7 +4393,7 @@ void reiserfs_abort_journal(struct super_block *sb, int errno)
if (!journal->j_errno)
journal->j_errno = errno;
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
set_bit(J_ABORTED, &journal->j_state);
#ifdef CONFIG_REISERFS_CHECK

4
fs/reiserfs/prints.c
View File

@ -390,7 +390,7 @@ void __reiserfs_error(struct super_block *sb, const char *id,
return;
reiserfs_info(sb, "Remounting filesystem read-only\n");
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
reiserfs_abort_journal(sb, -EIO);
}
@ -409,7 +409,7 @@ void reiserfs_abort(struct super_block *sb, int errno, const char *fmt, ...)
printk(KERN_CRIT "REISERFS abort (device %s): %s\n", sb->s_id,
error_buf);
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
reiserfs_abort_journal(sb, errno);
}

18
fs/reiserfs/super.c
View File

@ -121,7 +121,7 @@ void reiserfs_schedule_old_flush(struct super_block *s)
* Avoid scheduling flush when sb is being shut down. It can race
* with journal shutdown and free still queued delayed work.
*/
if (sb_rdonly(s) || !(s->s_flags & MS_ACTIVE))
if (sb_rdonly(s) || !(s->s_flags & SB_ACTIVE))
return;
spin_lock(&sbi->old_work_lock);
@ -252,11 +252,11 @@ static int finish_unfinished(struct super_block *s)
#ifdef CONFIG_QUOTA
/* Needed for iput() to work correctly and not trash data */
if (s->s_flags & MS_ACTIVE) {
if (s->s_flags & SB_ACTIVE) {
ms_active_set = 0;
} else {
ms_active_set = 1;
s->s_flags |= MS_ACTIVE;
s->s_flags |= SB_ACTIVE;
}
/* Turn on quotas so that they are updated correctly */
for (i = 0; i < REISERFS_MAXQUOTAS; i++) {
@ -411,7 +411,7 @@ static int finish_unfinished(struct super_block *s)
reiserfs_write_lock(s);
if (ms_active_set)
/* Restore the flag back */
s->s_flags &= ~MS_ACTIVE;
s->s_flags &= ~SB_ACTIVE;
#endif
pathrelse(&path);
if (done)
@ -1521,7 +1521,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
goto out_err_unlock;
}
if (*mount_flags & MS_RDONLY) {
if (*mount_flags & SB_RDONLY) {
reiserfs_write_unlock(s);
reiserfs_xattr_init(s, *mount_flags);
/* remount read-only */
@ -1567,7 +1567,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
REISERFS_SB(s)->s_mount_state = sb_umount_state(rs);
/* now it is safe to call journal_begin */
s->s_flags &= ~MS_RDONLY;
s->s_flags &= ~SB_RDONLY;
err = journal_begin(&th, s, 10);
if (err)
goto out_err_unlock;
@ -1575,7 +1575,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
/* Mount a partition which is read-only, read-write */
reiserfs_prepare_for_journal(s, SB_BUFFER_WITH_SB(s), 1);
REISERFS_SB(s)->s_mount_state = sb_umount_state(rs);
s->s_flags &= ~MS_RDONLY;
s->s_flags &= ~SB_RDONLY;
set_sb_umount_state(rs, REISERFS_ERROR_FS);
if (!old_format_only(s))
set_sb_mnt_count(rs, sb_mnt_count(rs) + 1);
@ -1590,7 +1590,7 @@ static int reiserfs_remount(struct super_block *s, int *mount_flags, char *arg)
goto out_err_unlock;
reiserfs_write_unlock(s);
if (!(*mount_flags & MS_RDONLY)) {
if (!(*mount_flags & SB_RDONLY)) {
dquot_resume(s, -1);
reiserfs_write_lock(s);
finish_unfinished(s);
@ -2055,7 +2055,7 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
if (bdev_read_only(s->s_bdev) && !sb_rdonly(s)) {
SWARN(silent, s, "clm-7000",
"Detected readonly device, marking FS readonly");
s->s_flags |= MS_RDONLY;
s->s_flags |= SB_RDONLY;
}
args.objectid = REISERFS_ROOT_OBJECTID;
args.dirid = REISERFS_ROOT_PARENT_OBJECTID;

10
fs/reiserfs/xattr.c
View File

@ -959,7 +959,7 @@ int reiserfs_lookup_privroot(struct super_block *s)
/*
* We need to take a copy of the mount flags since things like
* MS_RDONLY don't get set until *after* we're called.
* SB_RDONLY don't get set until *after* we're called.
* mount_flags != mount_options
*/
int reiserfs_xattr_init(struct super_block *s, int mount_flags)
@ -971,7 +971,7 @@ int reiserfs_xattr_init(struct super_block *s, int mount_flags)
if (err)
goto error;
if (d_really_is_negative(privroot) && !(mount_flags & MS_RDONLY)) {
if (d_really_is_negative(privroot) && !(mount_flags & SB_RDONLY)) {
inode_lock(d_inode(s->s_root));
err = create_privroot(REISERFS_SB(s)->priv_root);
inode_unlock(d_inode(s->s_root));
@ -999,11 +999,11 @@ error:
clear_bit(REISERFS_POSIXACL, &REISERFS_SB(s)->s_mount_opt);
}
/* The super_block MS_POSIXACL must mirror the (no)acl mount option. */
/* The super_block SB_POSIXACL must mirror the (no)acl mount option. */
if (reiserfs_posixacl(s))
s->s_flags |= MS_POSIXACL;
s->s_flags |= SB_POSIXACL;
else
s->s_flags &= ~MS_POSIXACL;
s->s_flags &= ~SB_POSIXACL;
return err;
}

4
fs/romfs/super.c
View File

@ -451,7 +451,7 @@ static int romfs_statfs(struct dentry *dentry, struct kstatfs *buf)
static int romfs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}
@ -502,7 +502,7 @@ static int romfs_fill_super(struct super_block *sb, void *data, int silent)
sb->s_maxbytes = 0xFFFFFFFF;
sb->s_magic = ROMFS_MAGIC;
sb->s_flags |= MS_RDONLY | MS_NOATIME;
sb->s_flags |= SB_RDONLY | SB_NOATIME;
sb->s_op = &romfs_super_ops;
#ifdef CONFIG_ROMFS_ON_MTD

4
fs/squashfs/super.c
View File

@ -195,7 +195,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent)
(u64) le64_to_cpu(sblk->id_table_start));
sb->s_maxbytes = MAX_LFS_FILESIZE;
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
sb->s_op = &squashfs_super_ops;
err = -ENOMEM;
@ -373,7 +373,7 @@ static int squashfs_statfs(struct dentry *dentry, struct kstatfs *buf)
static int squashfs_remount(struct super_block *sb, int *flags, char *data)
{
sync_filesystem(sb);
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}

6
fs/statfs.c
View File

@ -35,11 +35,11 @@ static int flags_by_mnt(int mnt_flags)
static int flags_by_sb(int s_flags)
{
int flags = 0;
if (s_flags & MS_SYNCHRONOUS)
if (s_flags & SB_SYNCHRONOUS)
flags |= ST_SYNCHRONOUS;
if (s_flags & MS_MANDLOCK)
if (s_flags & SB_MANDLOCK)
flags |= ST_MANDLOCK;
if (s_flags & MS_RDONLY)
if (s_flags & SB_RDONLY)
flags |= ST_RDONLY;
return flags;
}

2
fs/sysfs/mount.c
View File

@ -30,7 +30,7 @@ static struct dentry *sysfs_mount(struct file_system_type *fs_type,
void *ns;
bool new_sb;
if (!(flags & MS_KERNMOUNT)) {
if (!(flags & SB_KERNMOUNT)) {
if (!kobj_ns_current_may_mount(KOBJ_NS_TYPE_NET))
return ERR_PTR(-EPERM);
}

2
fs/sysv/inode.c
View File

@ -63,7 +63,7 @@ static int sysv_remount(struct super_block *sb, int *flags, char *data)
sync_filesystem(sb);
if (sbi->s_forced_ro)
*flags |= MS_RDONLY;
*flags |= SB_RDONLY;
return 0;
}

2
fs/sysv/super.c
View File

@ -333,7 +333,7 @@ static int complete_read_super(struct super_block *sb, int silent, int size)
/* set up enough so that it can read an inode */
sb->s_op = &sysv_sops;
if (sbi->s_forced_ro)
sb->s_flags |= MS_RDONLY;
sb->s_flags |= SB_RDONLY;
if (sbi->s_truncate)
sb->s_d_op = &sysv_dentry_operations;
root_inode = sysv_iget(sb, SYSV_ROOT_INO);

2
fs/ubifs/file.c
View File

@ -1406,7 +1406,7 @@ int ubifs_update_time(struct inode *inode, struct timespec *time,
if (flags & S_MTIME)
inode->i_mtime = *time;
if (!(inode->i_sb->s_flags & MS_LAZYTIME))
if (!(inode->i_sb->s_flags & SB_LAZYTIME))
iflags |= I_DIRTY_SYNC;
release = ui->dirty;

2
fs/ubifs/io.c
View File

@ -84,7 +84,7 @@ void ubifs_ro_mode(struct ubifs_info *c, int err)
if (!c->ro_error) {
c->ro_error = 1;
c->no_chk_data_crc = 0;
c->vfs_sb->s_flags |= MS_RDONLY;
c->vfs_sb->s_flags |= SB_RDONLY;
ubifs_warn(c, "switched to read-only mode, error %d", err);
dump_stack();
}

20
fs/ubifs/super.c
View File

@ -968,7 +968,7 @@ static int parse_standard_option(const char *option)
pr_notice("UBIFS: parse %s\n", option);
if (!strcmp(option, "sync"))
return MS_SYNCHRONOUS;
return SB_SYNCHRONOUS;
return 0;
}
@ -1160,8 +1160,8 @@ static int mount_ubifs(struct ubifs_info *c)
size_t sz;
c->ro_mount = !!sb_rdonly(c->vfs_sb);
/* Suppress error messages while probing if MS_SILENT is set */
c->probing = !!(c->vfs_sb->s_flags & MS_SILENT);
/* Suppress error messages while probing if SB_SILENT is set */
c->probing = !!(c->vfs_sb->s_flags & SB_SILENT);
err = init_constants_early(c);
if (err)
@ -1852,7 +1852,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data)
return err;
}
if (c->ro_mount && !(*flags & MS_RDONLY)) {
if (c->ro_mount && !(*flags & SB_RDONLY)) {
if (c->ro_error) {
ubifs_msg(c, "cannot re-mount R/W due to prior errors");
return -EROFS;
@ -1864,7 +1864,7 @@ static int ubifs_remount_fs(struct super_block *sb, int *flags, char *data)
err = ubifs_remount_rw(c);
if (err)
return err;
} else if (!c->ro_mount && (*flags & MS_RDONLY)) {
} else if (!c->ro_mount && (*flags & SB_RDONLY)) {
if (c->ro_error) {
ubifs_msg(c, "cannot re-mount R/O due to prior errors");
return -EROFS;
@ -2117,7 +2117,7 @@ static struct dentry *ubifs_mount(struct file_system_type *fs_type, int flags,
*/
ubi = open_ubi(name, UBI_READONLY);
if (IS_ERR(ubi)) {
if (!(flags & MS_SILENT))
if (!(flags & SB_SILENT))
pr_err("UBIFS error (pid: %d): cannot open \"%s\", error %d",
current->pid, name, (int)PTR_ERR(ubi));
return ERR_CAST(ubi);
@ -2143,18 +2143,18 @@ static struct dentry *ubifs_mount(struct file_system_type *fs_type, int flags,
kfree(c);
/* A new mount point for already mounted UBIFS */
dbg_gen("this ubi volume is already mounted");
if (!!(flags & MS_RDONLY) != c1->ro_mount) {
if (!!(flags & SB_RDONLY) != c1->ro_mount) {
err = -EBUSY;
goto out_deact;
}
} else {
err = ubifs_fill_super(sb, data, flags & MS_SILENT ? 1 : 0);
err = ubifs_fill_super(sb, data, flags & SB_SILENT ? 1 : 0);
if (err)
goto out_deact;
/* We do not support atime */
sb->s_flags |= MS_ACTIVE;
sb->s_flags |= SB_ACTIVE;
#ifndef CONFIG_UBIFS_ATIME_SUPPORT
sb->s_flags |= MS_NOATIME;
sb->s_flags |= SB_NOATIME;
#else
ubifs_msg(c, "full atime support is enabled.");
#endif

4
fs/ubifs/ubifs.h
View File

@ -1201,7 +1201,7 @@ struct ubifs_debug_info;
* @need_recovery: %1 if the file-system needs recovery
* @replaying: %1 during journal replay
* @mounting: %1 while mounting
* @probing: %1 while attempting to mount if MS_SILENT mount flag is set
* @probing: %1 while attempting to mount if SB_SILENT mount flag is set
* @remounting_rw: %1 while re-mounting from R/O mode to R/W mode
* @replay_list: temporary list used during journal replay
* @replay_buds: list of buds to replay
@ -1850,7 +1850,7 @@ __printf(2, 3)
void ubifs_warn(const struct ubifs_info *c, const char *fmt, ...);
/*
* A conditional variant of 'ubifs_err()' which doesn't output anything
* if probing (ie. MS_SILENT set).
* if probing (ie. SB_SILENT set).
*/
#define ubifs_errc(c, fmt, ...) \
do { \

6
fs/udf/super.c
View File

@ -650,7 +650,7 @@ static int udf_remount_fs(struct super_block *sb, int *flags, char *options)
sync_filesystem(sb);
if (lvidiu) {
int write_rev = le16_to_cpu(lvidiu->minUDFWriteRev);
if (write_rev > UDF_MAX_WRITE_VERSION && !(*flags & MS_RDONLY))
if (write_rev > UDF_MAX_WRITE_VERSION && !(*flags & SB_RDONLY))
return -EACCES;
}
@ -673,10 +673,10 @@ static int udf_remount_fs(struct super_block *sb, int *flags, char *options)
sbi->s_dmode = uopt.dmode;
write_unlock(&sbi->s_cred_lock);
if ((bool)(*flags & MS_RDONLY) == sb_rdonly(sb))
if ((bool)(*flags & SB_RDONLY) == sb_rdonly(sb))
goto out_unlock;
if (*flags & MS_RDONLY)
if (*flags & SB_RDONLY)
udf_close_lvid(sb);
else
udf_open_lvid(sb);

8
fs/ufs/balloc.c
View File

@ -115,7 +115,7 @@ void ufs_free_fragments(struct inode *inode, u64 fragment, unsigned count)
ubh_mark_buffer_dirty (USPI_UBH(uspi));
ubh_mark_buffer_dirty (UCPI_UBH(ucpi));
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
ubh_sync_block(UCPI_UBH(ucpi));
ufs_mark_sb_dirty(sb);
@ -205,7 +205,7 @@ do_more:
ubh_mark_buffer_dirty (USPI_UBH(uspi));
ubh_mark_buffer_dirty (UCPI_UBH(ucpi));
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
ubh_sync_block(UCPI_UBH(ucpi));
if (overflow) {
@ -567,7 +567,7 @@ static u64 ufs_add_fragments(struct inode *inode, u64 fragment,
ubh_mark_buffer_dirty (USPI_UBH(uspi));
ubh_mark_buffer_dirty (UCPI_UBH(ucpi));
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
ubh_sync_block(UCPI_UBH(ucpi));
ufs_mark_sb_dirty(sb);
@ -688,7 +688,7 @@ cg_found:
succed:
ubh_mark_buffer_dirty (USPI_UBH(uspi));
ubh_mark_buffer_dirty (UCPI_UBH(ucpi));
if (sb->s_flags & MS_SYNCHRONOUS)
if (sb->s_flags & SB_SYNCHRONOUS)
ubh_sync_block(UCPI_UBH(ucpi));
ufs_mark_sb_dirty(sb);

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