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This commit is contained in:
Tony Luck 2005-08-16 11:29:57 -07:00
commit f7001e8f1f
28 changed files with 132 additions and 90 deletions
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2
arch/ia64/kernel/domain.c
View File

@ -341,7 +341,7 @@ next_sg:
#endif
/* Attach the domains */
for_each_online_cpu(i) {
for_each_cpu_mask(i, *cpu_map) {
struct sched_domain *sd;
#ifdef CONFIG_SCHED_SMT
sd = &per_cpu(cpu_domains, i);

2
drivers/acpi/motherboard.c
View File

@ -43,7 +43,7 @@ ACPI_MODULE_NAME ("acpi_motherboard")
*/
#define IS_RESERVED_ADDR(base, len) \
(((len) > 0) && ((base) > 0) && ((base) + (len) < IO_SPACE_LIMIT) \
&& ((base) + (len) > 0x1000))
&& ((base) + (len) > PCIBIOS_MIN_IO))
/*
* Clearing the flag (IORESOURCE_BUSY) allows drivers to use

12
drivers/char/mem.c
View File

@ -261,7 +261,11 @@ static int mmap_mem(struct file * file, struct vm_area_struct * vma)
static int mmap_kmem(struct file * file, struct vm_area_struct * vma)
{
unsigned long long val;
unsigned long pfn;
/* Turn a kernel-virtual address into a physical page frame */
pfn = __pa((u64)vma->vm_pgoff << PAGE_SHIFT) >> PAGE_SHIFT;
/*
* RED-PEN: on some architectures there is more mapped memory
* than available in mem_map which pfn_valid checks
@ -269,10 +273,10 @@ static int mmap_kmem(struct file * file, struct vm_area_struct * vma)
*
* RED-PEN: vmalloc is not supported right now.
*/
if (!pfn_valid(vma->vm_pgoff))
if (!pfn_valid(pfn))
return -EIO;
val = (u64)vma->vm_pgoff << PAGE_SHIFT;
vma->vm_pgoff = __pa(val) >> PAGE_SHIFT;
vma->vm_pgoff = pfn;
return mmap_mem(file, vma);
}

48
drivers/scsi/dc395x.c
View File

@ -183,7 +183,7 @@
* cross a page boundy.
*/
#define SEGMENTX_LEN (sizeof(struct SGentry)*DC395x_MAX_SG_LISTENTRY)
#define VIRTX_LEN (sizeof(void *) * DC395x_MAX_SG_LISTENTRY)
struct SGentry {
u32 address; /* bus! address */
@ -235,7 +235,6 @@ struct ScsiReqBlk {
u8 sg_count; /* No of HW sg entries for this request */
u8 sg_index; /* Index of HW sg entry for this request */
u32 total_xfer_length; /* Total number of bytes remaining to be transfered */
void **virt_map;
unsigned char *virt_addr; /* Virtual address of current transfer position */
/*
@ -1022,14 +1021,14 @@ static void build_srb(struct scsi_cmnd *cmd, struct DeviceCtlBlk *dcb,
reqlen, cmd->request_buffer, cmd->use_sg,
srb->sg_count);
srb->virt_addr = page_address(sl->page);
for (i = 0; i < srb->sg_count; i++) {
u32 seglen = (u32)sg_dma_len(sl + i);
sgp[i].address = (u32)sg_dma_address(sl + i);
u32 busaddr = (u32)sg_dma_address(&sl[i]);
u32 seglen = (u32)sl[i].length;
sgp[i].address = busaddr;
sgp[i].length = seglen;
srb->total_xfer_length += seglen;
srb->virt_map[i] = kmap(sl[i].page);
}
srb->virt_addr = srb->virt_map[0];
sgp += srb->sg_count - 1;
/*
@ -1976,7 +1975,6 @@ static void sg_update_list(struct ScsiReqBlk *srb, u32 left)
int segment = cmd->use_sg;
u32 xferred = srb->total_xfer_length - left; /* bytes transfered */
struct SGentry *psge = srb->segment_x + srb->sg_index;
void **virt = srb->virt_map;
dprintkdbg(DBG_0,
"sg_update_list: Transfered %i of %i bytes, %i remain\n",
@ -2016,16 +2014,16 @@ static void sg_update_list(struct ScsiReqBlk *srb, u32 left)
/* We have to walk the scatterlist to find it */
sg = (struct scatterlist *)cmd->request_buffer;
idx = 0;
while (segment--) {
unsigned long mask =
~((unsigned long)sg->length - 1) & PAGE_MASK;
if ((sg_dma_address(sg) & mask) == (psge->address & mask)) {
srb->virt_addr = virt[idx] + (psge->address & ~PAGE_MASK);
srb->virt_addr = (page_address(sg->page)
+ psge->address -
(psge->address & PAGE_MASK));
return;
}
++sg;
++idx;
}
dprintkl(KERN_ERR, "sg_update_list: sg_to_virt failed\n");
@ -2151,7 +2149,7 @@ static void data_out_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
DC395x_read32(acb, TRM_S1040_DMA_CXCNT));
}
/*
* calculate all the residue data that not yet transfered
* calculate all the residue data that not yet tranfered
* SCSI transfer counter + left in SCSI FIFO data
*
* .....TRM_S1040_SCSI_COUNTER (24bits)
@ -3269,7 +3267,6 @@ static void pci_unmap_srb(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb)
struct scsi_cmnd *cmd = srb->cmd;
enum dma_data_direction dir = cmd->sc_data_direction;
if (cmd->use_sg && dir != PCI_DMA_NONE) {
int i;
/* unmap DC395x SG list */
dprintkdbg(DBG_SG, "pci_unmap_srb: list=%08x(%05x)\n",
srb->sg_bus_addr, SEGMENTX_LEN);
@ -3279,8 +3276,6 @@ static void pci_unmap_srb(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb)
dprintkdbg(DBG_SG, "pci_unmap_srb: segs=%i buffer=%p\n",
cmd->use_sg, cmd->request_buffer);
/* unmap the sg segments */
for (i = 0; i < srb->sg_count; i++)
kunmap(virt_to_page(srb->virt_map[i]));
pci_unmap_sg(acb->dev,
(struct scatterlist *)cmd->request_buffer,
cmd->use_sg, dir);
@ -3327,7 +3322,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
if (cmd->use_sg) {
struct scatterlist* sg = (struct scatterlist *)cmd->request_buffer;
ptr = (struct ScsiInqData *)(srb->virt_map[0] + sg->offset);
ptr = (struct ScsiInqData *)(page_address(sg->page) + sg->offset);
} else {
ptr = (struct ScsiInqData *)(cmd->request_buffer);
}
@ -4262,9 +4257,8 @@ static void adapter_sg_tables_free(struct AdapterCtlBlk *acb)
const unsigned srbs_per_page = PAGE_SIZE/SEGMENTX_LEN;
for (i = 0; i < DC395x_MAX_SRB_CNT; i += srbs_per_page)
kfree(acb->srb_array[i].segment_x);
vfree(acb->srb_array[0].virt_map);
if (acb->srb_array[i].segment_x)
kfree(acb->srb_array[i].segment_x);
}
@ -4280,12 +4274,9 @@ static int __devinit adapter_sg_tables_alloc(struct AdapterCtlBlk *acb)
int srb_idx = 0;
unsigned i = 0;
struct SGentry *ptr;
void **virt_array;
for (i = 0; i < DC395x_MAX_SRB_CNT; i++) {
for (i = 0; i < DC395x_MAX_SRB_CNT; i++)
acb->srb_array[i].segment_x = NULL;
acb->srb_array[i].virt_map = NULL;
}
dprintkdbg(DBG_1, "Allocate %i pages for SG tables\n", pages);
while (pages--) {
@ -4306,19 +4297,6 @@ static int __devinit adapter_sg_tables_alloc(struct AdapterCtlBlk *acb)
ptr + (i * DC395x_MAX_SG_LISTENTRY);
else
dprintkl(KERN_DEBUG, "No space for tmsrb SG table reserved?!\n");
virt_array = vmalloc((DC395x_MAX_SRB_CNT + 1) * DC395x_MAX_SG_LISTENTRY * sizeof(void*));
if (!virt_array) {
adapter_sg_tables_free(acb);
return 1;
}
for (i = 0; i < DC395x_MAX_SRB_CNT + 1; i++) {
acb->srb_array[i].virt_map = virt_array;
virt_array += DC395x_MAX_SG_LISTENTRY;
}
return 0;
}

4
drivers/video/fbmem.c
View File

@ -628,7 +628,7 @@ fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var)
int
fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
{
int err;
int err, flags = info->flags;
if (var->activate & FB_ACTIVATE_INV_MODE) {
struct fb_videomode mode1, mode2;
@ -682,7 +682,7 @@ fb_set_var(struct fb_info *info, struct fb_var_screeninfo *var)
!list_empty(&info->modelist))
err = fb_add_videomode(&mode, &info->modelist);
if (!err && info->flags & FBINFO_MISC_USEREVENT) {
if (!err && (flags & FBINFO_MISC_USEREVENT)) {
struct fb_event event;
info->flags &= ~FBINFO_MISC_USEREVENT;

50
drivers/video/intelfb/intelfbdrv.c
View File

@ -583,23 +583,6 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
return -ENODEV;
}
/* Map the fb and MMIO regions */
dinfo->aperture.virtual = (u8 __iomem *)ioremap_nocache
(dinfo->aperture.physical, dinfo->aperture.size);
if (!dinfo->aperture.virtual) {
ERR_MSG("Cannot remap FB region.\n");
cleanup(dinfo);
return -ENODEV;
}
dinfo->mmio_base =
(u8 __iomem *)ioremap_nocache(dinfo->mmio_base_phys,
INTEL_REG_SIZE);
if (!dinfo->mmio_base) {
ERR_MSG("Cannot remap MMIO region.\n");
cleanup(dinfo);
return -ENODEV;
}
/* Get the chipset info. */
dinfo->pci_chipset = pdev->device;
@ -630,9 +613,15 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
dinfo->accel = 0;
}
if (MB(voffset) < stolen_size)
offset = (stolen_size >> 12);
else
offset = ROUND_UP_TO_PAGE(MB(voffset))/GTT_PAGE_SIZE;
/* Framebuffer parameters - Use all the stolen memory if >= vram */
if (ROUND_UP_TO_PAGE(stolen_size) >= MB(vram)) {
if (ROUND_UP_TO_PAGE(stolen_size) >= ((offset << 12) + MB(vram))) {
dinfo->fb.size = ROUND_UP_TO_PAGE(stolen_size);
dinfo->fb.offset = 0;
dinfo->fbmem_gart = 0;
} else {
dinfo->fb.size = MB(vram);
@ -663,11 +652,6 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
return -ENODEV;
}
if (MB(voffset) < stolen_size)
offset = (stolen_size >> 12);
else
offset = ROUND_UP_TO_PAGE(MB(voffset))/GTT_PAGE_SIZE;
/* set the mem offsets - set them after the already used pages */
if (dinfo->accel) {
dinfo->ring.offset = offset + gtt_info.current_memory;
@ -682,6 +666,26 @@ intelfb_pci_register(struct pci_dev *pdev, const struct pci_device_id *ent)
+ (dinfo->cursor.size >> 12);
}
/* Map the fb and MMIO regions */
/* ioremap only up to the end of used aperture */
dinfo->aperture.virtual = (u8 __iomem *)ioremap_nocache
(dinfo->aperture.physical, (dinfo->fb.offset << 12)
+ dinfo->fb.size);
if (!dinfo->aperture.virtual) {
ERR_MSG("Cannot remap FB region.\n");
cleanup(dinfo);
return -ENODEV;
}
dinfo->mmio_base =
(u8 __iomem *)ioremap_nocache(dinfo->mmio_base_phys,
INTEL_REG_SIZE);
if (!dinfo->mmio_base) {
ERR_MSG("Cannot remap MMIO region.\n");
cleanup(dinfo);
return -ENODEV;
}
/* Allocate memories (which aren't stolen) */
if (dinfo->accel) {
if (!(dinfo->gtt_ring_mem =

6
fs/cifs/CHANGES
View File

@ -1,3 +1,9 @@
Version 1.35
------------
Add writepage performance improvements. Fix path name conversions
for long filenames on mounts which were done with "mapchars" mount option
specified.
Version 1.34
------------
Fix error mapping of the TOO_MANY_LINKS (hardlinks) case.

3
fs/cifs/cifssmb.c
View File

@ -2602,6 +2602,9 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
if(name_len < PATH_MAX) {
memcpy(pSMB->ResumeFileName, psrch_inf->presume_name, name_len);
byte_count += name_len;
/* 14 byte parm len above enough for 2 byte null terminator */
pSMB->ResumeFileName[name_len] = 0;
pSMB->ResumeFileName[name_len+1] = 0;
} else {
rc = -EINVAL;
goto FNext2_err_exit;

1
fs/cifs/misc.c
View File

@ -611,6 +611,7 @@ cifsConvertToUCS(__le16 * target, const char *source, int maxlen,
src_char = source[i];
switch (src_char) {
case 0:
target[j] = 0;
goto ctoUCS_out;
case ':':
target[j] = cpu_to_le16(UNI_COLON);

2
fs/inotify.c
View File

@ -402,7 +402,7 @@ static struct inotify_watch *create_watch(struct inotify_device *dev,
return ERR_PTR(ret);
}
dev->last_wd = ret;
dev->last_wd = watch->wd;
watch->mask = mask;
atomic_set(&watch->count, 0);
INIT_LIST_HEAD(&watch->d_list);

3
fs/namei.c
View File

@ -2216,7 +2216,8 @@ int vfs_rename(struct inode *old_dir, struct dentry *old_dentry,
error = vfs_rename_other(old_dir,old_dentry,new_dir,new_dentry);
if (!error) {
const char *new_name = old_dentry->d_name.name;
fsnotify_move(old_dir, new_dir, old_name, new_name, is_dir, new_dentry->d_inode);
fsnotify_move(old_dir, new_dir, old_name, new_name, is_dir,
new_dentry->d_inode, old_dentry->d_inode);
}
fsnotify_oldname_free(old_name);

37
fs/nfs/inode.c
View File

@ -814,28 +814,39 @@ nfs_setattr(struct dentry *dentry, struct iattr *attr)
nfs_wb_all(inode);
}
error = NFS_PROTO(inode)->setattr(dentry, &fattr, attr);
if (error == 0) {
if (error == 0)
nfs_refresh_inode(inode, &fattr);
nfs_end_data_update(inode);
unlock_kernel();
return error;
}
/**
* nfs_setattr_update_inode - Update inode metadata after a setattr call.
* @inode: pointer to struct inode
* @attr: pointer to struct iattr
*
* Note: we do this in the *proc.c in order to ensure that
* it works for things like exclusive creates too.
*/
void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr)
{
if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID)) != 0) {
if ((attr->ia_valid & ATTR_MODE) != 0) {
int mode;
mode = inode->i_mode & ~S_IALLUGO;
mode |= attr->ia_mode & S_IALLUGO;
int mode = attr->ia_mode & S_IALLUGO;
mode |= inode->i_mode & ~S_IALLUGO;
inode->i_mode = mode;
}
if ((attr->ia_valid & ATTR_UID) != 0)
inode->i_uid = attr->ia_uid;
if ((attr->ia_valid & ATTR_GID) != 0)
inode->i_gid = attr->ia_gid;
if ((attr->ia_valid & ATTR_SIZE) != 0) {
inode->i_size = attr->ia_size;
vmtruncate(inode, attr->ia_size);
}
}
if ((attr->ia_valid & (ATTR_MODE|ATTR_UID|ATTR_GID)) != 0)
NFS_FLAGS(inode) |= NFS_INO_INVALID_ACCESS|NFS_INO_INVALID_ACL;
nfs_end_data_update(inode);
unlock_kernel();
return error;
}
if ((attr->ia_valid & ATTR_SIZE) != 0) {
inode->i_size = attr->ia_size;
vmtruncate(inode, attr->ia_size);
}
}
/*

4
fs/nfs/nfs3proc.c
View File

@ -120,6 +120,8 @@ nfs3_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
dprintk("NFS call setattr\n");
fattr->valid = 0;
status = rpc_call(NFS_CLIENT(inode), NFS3PROC_SETATTR, &arg, fattr, 0);
if (status == 0)
nfs_setattr_update_inode(inode, sattr);
dprintk("NFS reply setattr: %d\n", status);
return status;
}
@ -370,6 +372,8 @@ again:
* not sure this buys us anything (and I'd have
* to revamp the NFSv3 XDR code) */
status = nfs3_proc_setattr(dentry, &fattr, sattr);
if (status == 0)
nfs_setattr_update_inode(dentry->d_inode, sattr);
nfs_refresh_inode(dentry->d_inode, &fattr);
dprintk("NFS reply setattr (post-create): %d\n", status);
}

10
fs/nfs/nfs4proc.c
View File

@ -753,6 +753,7 @@ static int _nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr,
.rpc_argp = &arg,
.rpc_resp = &res,
};
int status;
fattr->valid = 0;
@ -762,7 +763,8 @@ static int _nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr,
} else
memcpy(&arg.stateid, &zero_stateid, sizeof(arg.stateid));
return rpc_call_sync(server->client, &msg, 0);
status = rpc_call_sync(server->client, &msg, 0);
return status;
}
static int nfs4_do_setattr(struct nfs_server *server, struct nfs_fattr *fattr,
@ -1145,6 +1147,8 @@ nfs4_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
status = nfs4_do_setattr(NFS_SERVER(inode), fattr,
NFS_FH(inode), sattr, state);
if (status == 0)
nfs_setattr_update_inode(inode, sattr);
if (state != NULL)
nfs4_close_state(state, FMODE_WRITE);
put_rpccred(cred);
@ -1449,8 +1453,10 @@ nfs4_proc_create(struct inode *dir, struct dentry *dentry, struct iattr *sattr,
struct nfs_fattr fattr;
status = nfs4_do_setattr(NFS_SERVER(dir), &fattr,
NFS_FH(state->inode), sattr, state);
if (status == 0)
if (status == 0) {
nfs_setattr_update_inode(state->inode, sattr);
goto out;
}
} else if (flags != 0)
goto out;
nfs4_close_state(state, flags);

2
fs/nfs/proc.c
View File

@ -114,6 +114,8 @@ nfs_proc_setattr(struct dentry *dentry, struct nfs_fattr *fattr,
dprintk("NFS call setattr\n");
fattr->valid = 0;
status = rpc_call(NFS_CLIENT(inode), NFSPROC_SETATTR, &arg, fattr, 0);
if (status == 0)
nfs_setattr_update_inode(inode, sattr);
dprintk("NFS reply setattr: %d\n", status);
return status;
}

1
fs/nfs_common/nfsacl.c
View File

@ -239,6 +239,7 @@ nfsacl_decode(struct xdr_buf *buf, unsigned int base, unsigned int *aclcnt,
if (xdr_decode_word(buf, base, &entries) ||
entries > NFS_ACL_MAX_ENTRIES)
return -EINVAL;
nfsacl_desc.desc.array_maxlen = entries;
err = xdr_decode_array2(buf, base + 4, &nfsacl_desc.desc);
if (err)
return err;

3
fs/ntfs/ChangeLog
View File

@ -174,6 +174,9 @@ ToDo/Notes:
fact that the vfs and ntfs inodes are one struct in memory to find
the ntfs inode in memory if present. Also, the ntfs inode has its
own locking so it does not matter if the vfs inode is locked.
- Fix bug in mft record writing where we forgot to set the device in
the buffers when mapping them after the VM had discarded them
Thanks to Martin MOKREJŠ for the bug report.
2.1.22 - Many bug and race fixes and error handling improvements.

2
fs/ntfs/mft.c
View File

@ -533,6 +533,7 @@ int ntfs_sync_mft_mirror(ntfs_volume *vol, const unsigned long mft_no,
LCN lcn;
unsigned int vcn_ofs;
bh->b_bdev = vol->sb->s_bdev;
/* Obtain the vcn and offset of the current block. */
vcn = ((VCN)mft_no << vol->mft_record_size_bits) +
(block_start - m_start);
@ -725,6 +726,7 @@ int write_mft_record_nolock(ntfs_inode *ni, MFT_RECORD *m, int sync)
LCN lcn;
unsigned int vcn_ofs;
bh->b_bdev = vol->sb->s_bdev;
/* Obtain the vcn and offset of the current block. */
vcn = ((VCN)ni->mft_no << vol->mft_record_size_bits) +
(block_start - m_start);

3
fs/reiserfs/namei.c
View File

@ -593,6 +593,9 @@ static int new_inode_init(struct inode *inode, struct inode *dir, int mode)
*/
inode->i_uid = current->fsuid;
inode->i_mode = mode;
/* Make inode invalid - just in case we are going to drop it before
* the initialization happens */
INODE_PKEY(inode)->k_objectid = 0;
if (dir->i_mode & S_ISGID) {
inode->i_gid = dir->i_gid;

4
include/asm-i386/pci.h
View File

@ -18,9 +18,11 @@ extern unsigned int pcibios_assign_all_busses(void);
#define pcibios_scan_all_fns(a, b) 0
extern unsigned long pci_mem_start;
#define PCIBIOS_MIN_IO 0x4000
#define PCIBIOS_MIN_IO 0x1000
#define PCIBIOS_MIN_MEM (pci_mem_start)
#define PCIBIOS_MIN_CARDBUS_IO 0x4000
void pcibios_config_init(void);
struct pci_bus * pcibios_scan_root(int bus);

2
include/asm-sh/unistd.h
View File

@ -406,7 +406,7 @@ register long __sc6 __asm__ ("r6") = (long) arg3; \
register long __sc7 __asm__ ("r7") = (long) arg4; \
register long __sc0 __asm__ ("r0") = (long) arg5; \
register long __sc1 __asm__ ("r1") = (long) arg6; \
__asm__ __volatile__ ("trapa #0x15" \
__asm__ __volatile__ ("trapa #0x16" \
: "=z" (__sc0) \
: "0" (__sc0), "r" (__sc4), "r" (__sc5), "r" (__sc6), "r" (__sc7), \
"r" (__sc3), "r" (__sc1) \

4
include/asm-um/page.h
View File

@ -104,8 +104,8 @@ extern void *to_virt(unsigned long phys);
* casting is the right thing, but 32-bit UML can't have 64-bit virtual
* addresses
*/
#define __pa(virt) to_phys((void *) (unsigned long) virt)
#define __va(phys) to_virt((unsigned long) phys)
#define __pa(virt) to_phys((void *) (unsigned long) (virt))
#define __va(phys) to_virt((unsigned long) (phys))
#define page_to_pfn(page) ((page) - mem_map)
#define pfn_to_page(pfn) (mem_map + (pfn))

4
include/asm-x86_64/pci.h
View File

@ -22,9 +22,11 @@ extern unsigned int pcibios_assign_all_busses(void);
extern int no_iommu, force_iommu;
extern unsigned long pci_mem_start;
#define PCIBIOS_MIN_IO 0x4000
#define PCIBIOS_MIN_IO 0x1000
#define PCIBIOS_MIN_MEM (pci_mem_start)
#define PCIBIOS_MIN_CARDBUS_IO 0x4000
void pcibios_config_init(void);
struct pci_bus * pcibios_scan_root(int bus);
extern int (*pci_config_read)(int seg, int bus, int dev, int fn, int reg, int len, u32 *value);

6
include/linux/fsnotify.h
View File

@ -21,7 +21,7 @@
*/
static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
const char *old_name, const char *new_name,
int isdir, struct inode *target)
int isdir, struct inode *target, struct inode *source)
{
u32 cookie = inotify_get_cookie();
@ -41,6 +41,10 @@ static inline void fsnotify_move(struct inode *old_dir, struct inode *new_dir,
inotify_inode_queue_event(target, IN_DELETE_SELF, 0, NULL);
inotify_inode_is_dead(target);
}
if (source) {
inotify_inode_queue_event(source, IN_MOVE_SELF, 0, NULL);
}
}
/*

4
include/linux/inotify.h
View File

@ -35,6 +35,7 @@ struct inotify_event {
#define IN_CREATE 0x00000100 /* Subfile was created */
#define IN_DELETE 0x00000200 /* Subfile was deleted */
#define IN_DELETE_SELF 0x00000400 /* Self was deleted */
#define IN_MOVE_SELF 0x00000800 /* Self was moved */
/* the following are legal events. they are sent as needed to any watch */
#define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted */
@ -56,7 +57,8 @@ struct inotify_event {
*/
#define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE | \
IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM | \
IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF)
IN_MOVED_TO | IN_DELETE | IN_CREATE | IN_DELETE_SELF | \
IN_MOVE_SELF)
#ifdef __KERNEL__

1
include/linux/nfs_fs.h
View File

@ -292,6 +292,7 @@ extern int nfs_revalidate_inode(struct nfs_server *server, struct inode *inode);
extern int __nfs_revalidate_inode(struct nfs_server *, struct inode *);
extern void nfs_revalidate_mapping(struct inode *inode, struct address_space *mapping);
extern int nfs_setattr(struct dentry *, struct iattr *);
extern void nfs_setattr_update_inode(struct inode *inode, struct iattr *attr);
extern void nfs_begin_attr_update(struct inode *);
extern void nfs_end_attr_update(struct inode *);
extern void nfs_begin_data_update(struct inode *);

1
include/linux/sunrpc/xdr.h
View File

@ -177,6 +177,7 @@ typedef int (*xdr_xcode_elem_t)(struct xdr_array2_desc *desc, void *elem);
struct xdr_array2_desc {
unsigned int elem_size;
unsigned int array_len;
unsigned int array_maxlen;
xdr_xcode_elem_t xcode;
};

1
net/sunrpc/xdr.c
View File

@ -993,6 +993,7 @@ xdr_xcode_array2(struct xdr_buf *buf, unsigned int base,
return -EINVAL;
} else {
if (xdr_decode_word(buf, base, &desc->array_len) != 0 ||
desc->array_len > desc->array_maxlen ||
(unsigned long) base + 4 + desc->array_len *
desc->elem_size > buf->len)
return -EINVAL;