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switch debugfs to umode_t

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2011-07-24 04:33:43 -04:00
parent 48176a973d
commit f4ae40a6a5
25 changed files with 82 additions and 82 deletions
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24
Documentation/filesystems/debugfs.txt
View File

@ -35,7 +35,7 @@ described below will work.
The most general way to create a file within a debugfs directory is with: The most general way to create a file within a debugfs directory is with:
struct dentry *debugfs_create_file(const char *name, mode_t mode, struct dentry *debugfs_create_file(const char *name, umode_t mode,
struct dentry *parent, void *data, struct dentry *parent, void *data,
const struct file_operations *fops); const struct file_operations *fops);
@ -53,13 +53,13 @@ actually necessary; the debugfs code provides a number of helper functions
for simple situations. Files containing a single integer value can be for simple situations. Files containing a single integer value can be
created with any of: created with any of:
struct dentry *debugfs_create_u8(const char *name, mode_t mode, struct dentry *debugfs_create_u8(const char *name, umode_t mode,
struct dentry *parent, u8 *value); struct dentry *parent, u8 *value);
struct dentry *debugfs_create_u16(const char *name, mode_t mode, struct dentry *debugfs_create_u16(const char *name, umode_t mode,
struct dentry *parent, u16 *value); struct dentry *parent, u16 *value);
struct dentry *debugfs_create_u32(const char *name, mode_t mode, struct dentry *debugfs_create_u32(const char *name, umode_t mode,
struct dentry *parent, u32 *value); struct dentry *parent, u32 *value);
struct dentry *debugfs_create_u64(const char *name, mode_t mode, struct dentry *debugfs_create_u64(const char *name, umode_t mode,
struct dentry *parent, u64 *value); struct dentry *parent, u64 *value);
These files support both reading and writing the given value; if a specific These files support both reading and writing the given value; if a specific
@ -67,13 +67,13 @@ file should not be written to, simply set the mode bits accordingly. The
values in these files are in decimal; if hexadecimal is more appropriate, values in these files are in decimal; if hexadecimal is more appropriate,
the following functions can be used instead: the following functions can be used instead:
struct dentry *debugfs_create_x8(const char *name, mode_t mode, struct dentry *debugfs_create_x8(const char *name, umode_t mode,
struct dentry *parent, u8 *value); struct dentry *parent, u8 *value);
struct dentry *debugfs_create_x16(const char *name, mode_t mode, struct dentry *debugfs_create_x16(const char *name, umode_t mode,
struct dentry *parent, u16 *value); struct dentry *parent, u16 *value);
struct dentry *debugfs_create_x32(const char *name, mode_t mode, struct dentry *debugfs_create_x32(const char *name, umode_t mode,
struct dentry *parent, u32 *value); struct dentry *parent, u32 *value);
struct dentry *debugfs_create_x64(const char *name, mode_t mode, struct dentry *debugfs_create_x64(const char *name, umode_t mode,
struct dentry *parent, u64 *value); struct dentry *parent, u64 *value);
These functions are useful as long as the developer knows the size of the These functions are useful as long as the developer knows the size of the
@ -81,7 +81,7 @@ value to be exported. Some types can have different widths on different
architectures, though, complicating the situation somewhat. There is a architectures, though, complicating the situation somewhat. There is a
function meant to help out in one special case: function meant to help out in one special case:
struct dentry *debugfs_create_size_t(const char *name, mode_t mode, struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
size_t *value); size_t *value);
@ -90,7 +90,7 @@ a variable of type size_t.
Boolean values can be placed in debugfs with: Boolean values can be placed in debugfs with:
struct dentry *debugfs_create_bool(const char *name, mode_t mode, struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent, u32 *value); struct dentry *parent, u32 *value);
A read on the resulting file will yield either Y (for non-zero values) or A read on the resulting file will yield either Y (for non-zero values) or
@ -104,7 +104,7 @@ Finally, a block of arbitrary binary data can be exported with:
unsigned long size; unsigned long size;
}; };
struct dentry *debugfs_create_blob(const char *name, mode_t mode, struct dentry *debugfs_create_blob(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
struct debugfs_blob_wrapper *blob); struct debugfs_blob_wrapper *blob);

2
arch/arm/mach-msm/smd_debug.c
View File

@ -215,7 +215,7 @@ static const struct file_operations debug_ops = {
.llseek = default_llseek, .llseek = default_llseek,
}; };
static void debug_create(const char *name, mode_t mode, static void debug_create(const char *name, umode_t mode,
struct dentry *dent, struct dentry *dent,
int (*fill)(char *buf, int max)) int (*fill)(char *buf, int max))
{ {

4
arch/s390/include/asm/debug.h
View File

@ -73,7 +73,7 @@ typedef struct debug_info {
struct dentry* debugfs_entries[DEBUG_MAX_VIEWS]; struct dentry* debugfs_entries[DEBUG_MAX_VIEWS];
struct debug_view* views[DEBUG_MAX_VIEWS]; struct debug_view* views[DEBUG_MAX_VIEWS];
char name[DEBUG_MAX_NAME_LEN]; char name[DEBUG_MAX_NAME_LEN];
mode_t mode; umode_t mode;
} debug_info_t; } debug_info_t;
typedef int (debug_header_proc_t) (debug_info_t* id, typedef int (debug_header_proc_t) (debug_info_t* id,
@ -124,7 +124,7 @@ debug_info_t *debug_register(const char *name, int pages, int nr_areas,
int buf_size); int buf_size);
debug_info_t *debug_register_mode(const char *name, int pages, int nr_areas, debug_info_t *debug_register_mode(const char *name, int pages, int nr_areas,
int buf_size, mode_t mode, uid_t uid, int buf_size, umode_t mode, uid_t uid,
gid_t gid); gid_t gid);
void debug_unregister(debug_info_t* id); void debug_unregister(debug_info_t* id);

8
arch/s390/kernel/debug.c
View File

@ -74,7 +74,7 @@ static ssize_t debug_input(struct file *file, const char __user *user_buf,
static int debug_open(struct inode *inode, struct file *file); static int debug_open(struct inode *inode, struct file *file);
static int debug_close(struct inode *inode, struct file *file); static int debug_close(struct inode *inode, struct file *file);
static debug_info_t *debug_info_create(const char *name, int pages_per_area, static debug_info_t *debug_info_create(const char *name, int pages_per_area,
int nr_areas, int buf_size, mode_t mode); int nr_areas, int buf_size, umode_t mode);
static void debug_info_get(debug_info_t *); static void debug_info_get(debug_info_t *);
static void debug_info_put(debug_info_t *); static void debug_info_put(debug_info_t *);
static int debug_prolog_level_fn(debug_info_t * id, static int debug_prolog_level_fn(debug_info_t * id,
@ -330,7 +330,7 @@ debug_info_free(debug_info_t* db_info){
static debug_info_t* static debug_info_t*
debug_info_create(const char *name, int pages_per_area, int nr_areas, debug_info_create(const char *name, int pages_per_area, int nr_areas,
int buf_size, mode_t mode) int buf_size, umode_t mode)
{ {
debug_info_t* rc; debug_info_t* rc;
@ -688,7 +688,7 @@ debug_close(struct inode *inode, struct file *file)
*/ */
debug_info_t *debug_register_mode(const char *name, int pages_per_area, debug_info_t *debug_register_mode(const char *name, int pages_per_area,
int nr_areas, int buf_size, mode_t mode, int nr_areas, int buf_size, umode_t mode,
uid_t uid, gid_t gid) uid_t uid, gid_t gid)
{ {
debug_info_t *rc = NULL; debug_info_t *rc = NULL;
@ -1090,7 +1090,7 @@ debug_register_view(debug_info_t * id, struct debug_view *view)
int rc = 0; int rc = 0;
int i; int i;
unsigned long flags; unsigned long flags;
mode_t mode; umode_t mode;
struct dentry *pde; struct dentry *pde;
if (!id) if (!id)

2
arch/x86/xen/debugfs.c
View File

@ -109,7 +109,7 @@ static const struct file_operations u32_array_fops = {
.llseek = no_llseek, .llseek = no_llseek,
}; };
struct dentry *xen_debugfs_create_u32_array(const char *name, mode_t mode, struct dentry *xen_debugfs_create_u32_array(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u32 *array, unsigned elements) u32 *array, unsigned elements)
{ {

2
arch/x86/xen/debugfs.h
View File

@ -3,7 +3,7 @@
struct dentry * __init xen_init_debugfs(void); struct dentry * __init xen_init_debugfs(void);
struct dentry *xen_debugfs_create_u32_array(const char *name, mode_t mode, struct dentry *xen_debugfs_create_u32_array(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u32 *array, unsigned elements); u32 *array, unsigned elements);

2
drivers/acpi/ec_sys.c
View File

@ -105,7 +105,7 @@ int acpi_ec_add_debugfs(struct acpi_ec *ec, unsigned int ec_device_count)
{ {
struct dentry *dev_dir; struct dentry *dev_dir;
char name[64]; char name[64];
mode_t mode = 0400; umode_t mode = 0400;
if (ec_device_count == 0) { if (ec_device_count == 0) {
acpi_ec_debugfs_dir = debugfs_create_dir("ec", NULL); acpi_ec_debugfs_dir = debugfs_create_dir("ec", NULL);

2
drivers/mmc/card/mmc_test.c
View File

@ -2949,7 +2949,7 @@ static void mmc_test_free_dbgfs_file(struct mmc_card *card)
} }
static int __mmc_test_register_dbgfs_file(struct mmc_card *card, static int __mmc_test_register_dbgfs_file(struct mmc_card *card,
const char *name, mode_t mode, const struct file_operations *fops) const char *name, umode_t mode, const struct file_operations *fops)
{ {
struct dentry *file = NULL; struct dentry *file = NULL;
struct mmc_test_dbgfs_file *df; struct mmc_test_dbgfs_file *df;

2
drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
View File

@ -2000,7 +2000,7 @@ static const struct file_operations interfaces_proc_fops = {
*/ */
struct cxgb4vf_debugfs_entry { struct cxgb4vf_debugfs_entry {
const char *name; /* name of debugfs node */ const char *name; /* name of debugfs node */
mode_t mode; /* file system mode */ umode_t mode; /* file system mode */
const struct file_operations *fops; const struct file_operations *fops;
}; };

2
drivers/net/wireless/ath/carl9170/debug.c
View File

@ -56,7 +56,7 @@ static int carl9170_debugfs_open(struct inode *inode, struct file *file)
struct carl9170_debugfs_fops { struct carl9170_debugfs_fops {
unsigned int read_bufsize; unsigned int read_bufsize;
mode_t attr; umode_t attr;
char *(*read)(struct ar9170 *ar, char *buf, size_t bufsize, char *(*read)(struct ar9170 *ar, char *buf, size_t bufsize,
ssize_t *len); ssize_t *len);
ssize_t (*write)(struct ar9170 *aru, const char *buf, size_t size); ssize_t (*write)(struct ar9170 *aru, const char *buf, size_t size);

2
drivers/net/wireless/libertas/debugfs.c
View File

@ -704,7 +704,7 @@ out_unlock:
struct lbs_debugfs_files { struct lbs_debugfs_files {
const char *name; const char *name;
int perm; umode_t perm;
struct file_operations fops; struct file_operations fops;
}; };

4
drivers/s390/block/dasd.c
View File

@ -1073,7 +1073,7 @@ static const struct file_operations dasd_stats_global_fops = {
static void dasd_profile_init(struct dasd_profile *profile, static void dasd_profile_init(struct dasd_profile *profile,
struct dentry *base_dentry) struct dentry *base_dentry)
{ {
mode_t mode; umode_t mode;
struct dentry *pde; struct dentry *pde;
if (!base_dentry) if (!base_dentry)
@ -1112,7 +1112,7 @@ static void dasd_statistics_removeroot(void)
static void dasd_statistics_createroot(void) static void dasd_statistics_createroot(void)
{ {
mode_t mode; umode_t mode;
struct dentry *pde; struct dentry *pde;
dasd_debugfs_root_entry = NULL; dasd_debugfs_root_entry = NULL;

2
drivers/scsi/bfa/bfad_debugfs.c
View File

@ -472,7 +472,7 @@ static const struct file_operations bfad_debugfs_op_regwr = {
struct bfad_debugfs_entry { struct bfad_debugfs_entry {
const char *name; const char *name;
mode_t mode; umode_t mode;
const struct file_operations *fops; const struct file_operations *fops;
}; };

22
fs/debugfs/file.c
View File

@ -95,7 +95,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_u8_wo, NULL, debugfs_u8_set, "%llu\n");
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
* code. * code.
*/ */
struct dentry *debugfs_create_u8(const char *name, mode_t mode, struct dentry *debugfs_create_u8(const char *name, umode_t mode,
struct dentry *parent, u8 *value) struct dentry *parent, u8 *value)
{ {
/* if there are no write bits set, make read only */ /* if there are no write bits set, make read only */
@ -147,7 +147,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_u16_wo, NULL, debugfs_u16_set, "%llu\n");
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
* code. * code.
*/ */
struct dentry *debugfs_create_u16(const char *name, mode_t mode, struct dentry *debugfs_create_u16(const char *name, umode_t mode,
struct dentry *parent, u16 *value) struct dentry *parent, u16 *value)
{ {
/* if there are no write bits set, make read only */ /* if there are no write bits set, make read only */
@ -199,7 +199,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_u32_wo, NULL, debugfs_u32_set, "%llu\n");
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
* code. * code.
*/ */
struct dentry *debugfs_create_u32(const char *name, mode_t mode, struct dentry *debugfs_create_u32(const char *name, umode_t mode,
struct dentry *parent, u32 *value) struct dentry *parent, u32 *value)
{ {
/* if there are no write bits set, make read only */ /* if there are no write bits set, make read only */
@ -252,7 +252,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_u64_wo, NULL, debugfs_u64_set, "%llu\n");
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
* code. * code.
*/ */
struct dentry *debugfs_create_u64(const char *name, mode_t mode, struct dentry *debugfs_create_u64(const char *name, umode_t mode,
struct dentry *parent, u64 *value) struct dentry *parent, u64 *value)
{ {
/* if there are no write bits set, make read only */ /* if there are no write bits set, make read only */
@ -298,7 +298,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_x64, debugfs_u64_get, debugfs_u64_set, "0x%016llx\n
* @value: a pointer to the variable that the file should read to and write * @value: a pointer to the variable that the file should read to and write
* from. * from.
*/ */
struct dentry *debugfs_create_x8(const char *name, mode_t mode, struct dentry *debugfs_create_x8(const char *name, umode_t mode,
struct dentry *parent, u8 *value) struct dentry *parent, u8 *value)
{ {
/* if there are no write bits set, make read only */ /* if there are no write bits set, make read only */
@ -322,7 +322,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_x8);
* @value: a pointer to the variable that the file should read to and write * @value: a pointer to the variable that the file should read to and write
* from. * from.
*/ */
struct dentry *debugfs_create_x16(const char *name, mode_t mode, struct dentry *debugfs_create_x16(const char *name, umode_t mode,
struct dentry *parent, u16 *value) struct dentry *parent, u16 *value)
{ {
/* if there are no write bits set, make read only */ /* if there are no write bits set, make read only */
@ -346,7 +346,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_x16);
* @value: a pointer to the variable that the file should read to and write * @value: a pointer to the variable that the file should read to and write
* from. * from.
*/ */
struct dentry *debugfs_create_x32(const char *name, mode_t mode, struct dentry *debugfs_create_x32(const char *name, umode_t mode,
struct dentry *parent, u32 *value) struct dentry *parent, u32 *value)
{ {
/* if there are no write bits set, make read only */ /* if there are no write bits set, make read only */
@ -370,7 +370,7 @@ EXPORT_SYMBOL_GPL(debugfs_create_x32);
* @value: a pointer to the variable that the file should read to and write * @value: a pointer to the variable that the file should read to and write
* from. * from.
*/ */
struct dentry *debugfs_create_x64(const char *name, mode_t mode, struct dentry *debugfs_create_x64(const char *name, umode_t mode,
struct dentry *parent, u64 *value) struct dentry *parent, u64 *value)
{ {
return debugfs_create_file(name, mode, parent, value, &fops_x64); return debugfs_create_file(name, mode, parent, value, &fops_x64);
@ -401,7 +401,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_size_t, debugfs_size_t_get, debugfs_size_t_set,
* @value: a pointer to the variable that the file should read to and write * @value: a pointer to the variable that the file should read to and write
* from. * from.
*/ */
struct dentry *debugfs_create_size_t(const char *name, mode_t mode, struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
struct dentry *parent, size_t *value) struct dentry *parent, size_t *value)
{ {
return debugfs_create_file(name, mode, parent, value, &fops_size_t); return debugfs_create_file(name, mode, parent, value, &fops_size_t);
@ -473,7 +473,7 @@ static const struct file_operations fops_bool = {
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
* code. * code.
*/ */
struct dentry *debugfs_create_bool(const char *name, mode_t mode, struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent, u32 *value) struct dentry *parent, u32 *value)
{ {
return debugfs_create_file(name, mode, parent, value, &fops_bool); return debugfs_create_file(name, mode, parent, value, &fops_bool);
@ -518,7 +518,7 @@ static const struct file_operations fops_blob = {
* %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling * %NULL or !%NULL instead as to eliminate the need for #ifdef in the calling
* code. * code.
*/ */
struct dentry *debugfs_create_blob(const char *name, mode_t mode, struct dentry *debugfs_create_blob(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
struct debugfs_blob_wrapper *blob) struct debugfs_blob_wrapper *blob)
{ {

14
fs/debugfs/inode.c
View File

@ -30,7 +30,7 @@ static struct vfsmount *debugfs_mount;
static int debugfs_mount_count; static int debugfs_mount_count;
static bool debugfs_registered; static bool debugfs_registered;
static struct inode *debugfs_get_inode(struct super_block *sb, int mode, dev_t dev, static struct inode *debugfs_get_inode(struct super_block *sb, umode_t mode, dev_t dev,
void *data, const struct file_operations *fops) void *data, const struct file_operations *fops)
{ {
@ -69,7 +69,7 @@ static struct inode *debugfs_get_inode(struct super_block *sb, int mode, dev_t d
/* SMP-safe */ /* SMP-safe */
static int debugfs_mknod(struct inode *dir, struct dentry *dentry, static int debugfs_mknod(struct inode *dir, struct dentry *dentry,
int mode, dev_t dev, void *data, umode_t mode, dev_t dev, void *data,
const struct file_operations *fops) const struct file_operations *fops)
{ {
struct inode *inode; struct inode *inode;
@ -87,7 +87,7 @@ static int debugfs_mknod(struct inode *dir, struct dentry *dentry,
return error; return error;
} }
static int debugfs_mkdir(struct inode *dir, struct dentry *dentry, int mode, static int debugfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode,
void *data, const struct file_operations *fops) void *data, const struct file_operations *fops)
{ {
int res; int res;
@ -101,14 +101,14 @@ static int debugfs_mkdir(struct inode *dir, struct dentry *dentry, int mode,
return res; return res;
} }
static int debugfs_link(struct inode *dir, struct dentry *dentry, int mode, static int debugfs_link(struct inode *dir, struct dentry *dentry, umode_t mode,
void *data, const struct file_operations *fops) void *data, const struct file_operations *fops)
{ {
mode = (mode & S_IALLUGO) | S_IFLNK; mode = (mode & S_IALLUGO) | S_IFLNK;
return debugfs_mknod(dir, dentry, mode, 0, data, fops); return debugfs_mknod(dir, dentry, mode, 0, data, fops);
} }
static int debugfs_create(struct inode *dir, struct dentry *dentry, int mode, static int debugfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
void *data, const struct file_operations *fops) void *data, const struct file_operations *fops)
{ {
int res; int res;
@ -146,7 +146,7 @@ static struct file_system_type debug_fs_type = {
.kill_sb = kill_litter_super, .kill_sb = kill_litter_super,
}; };
static int debugfs_create_by_name(const char *name, mode_t mode, static int debugfs_create_by_name(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
struct dentry **dentry, struct dentry **dentry,
void *data, void *data,
@ -214,7 +214,7 @@ static int debugfs_create_by_name(const char *name, mode_t mode,
* If debugfs is not enabled in the kernel, the value -%ENODEV will be * If debugfs is not enabled in the kernel, the value -%ENODEV will be
* returned. * returned.
*/ */
struct dentry *debugfs_create_file(const char *name, mode_t mode, struct dentry *debugfs_create_file(const char *name, umode_t mode,
struct dentry *parent, void *data, struct dentry *parent, void *data,
const struct file_operations *fops) const struct file_operations *fops)
{ {

2
fs/ocfs2/cluster/netdebug.c
View File

@ -553,7 +553,7 @@ void o2net_debugfs_exit(void)
int o2net_debugfs_init(void) int o2net_debugfs_init(void)
{ {
mode_t mode = S_IFREG|S_IRUSR; umode_t mode = S_IFREG|S_IRUSR;
o2net_dentry = debugfs_create_dir(O2NET_DEBUG_DIR, NULL); o2net_dentry = debugfs_create_dir(O2NET_DEBUG_DIR, NULL);
if (o2net_dentry) if (o2net_dentry)

46
include/linux/debugfs.h
View File

@ -34,7 +34,7 @@ extern struct dentry *arch_debugfs_dir;
extern const struct file_operations debugfs_file_operations; extern const struct file_operations debugfs_file_operations;
extern const struct inode_operations debugfs_link_operations; extern const struct inode_operations debugfs_link_operations;
struct dentry *debugfs_create_file(const char *name, mode_t mode, struct dentry *debugfs_create_file(const char *name, umode_t mode,
struct dentry *parent, void *data, struct dentry *parent, void *data,
const struct file_operations *fops); const struct file_operations *fops);
@ -49,28 +49,28 @@ void debugfs_remove_recursive(struct dentry *dentry);
struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry, struct dentry *debugfs_rename(struct dentry *old_dir, struct dentry *old_dentry,
struct dentry *new_dir, const char *new_name); struct dentry *new_dir, const char *new_name);
struct dentry *debugfs_create_u8(const char *name, mode_t mode, struct dentry *debugfs_create_u8(const char *name, umode_t mode,
struct dentry *parent, u8 *value); struct dentry *parent, u8 *value);
struct dentry *debugfs_create_u16(const char *name, mode_t mode, struct dentry *debugfs_create_u16(const char *name, umode_t mode,
struct dentry *parent, u16 *value); struct dentry *parent, u16 *value);
struct dentry *debugfs_create_u32(const char *name, mode_t mode, struct dentry *debugfs_create_u32(const char *name, umode_t mode,
struct dentry *parent, u32 *value); struct dentry *parent, u32 *value);
struct dentry *debugfs_create_u64(const char *name, mode_t mode, struct dentry *debugfs_create_u64(const char *name, umode_t mode,
struct dentry *parent, u64 *value); struct dentry *parent, u64 *value);
struct dentry *debugfs_create_x8(const char *name, mode_t mode, struct dentry *debugfs_create_x8(const char *name, umode_t mode,
struct dentry *parent, u8 *value); struct dentry *parent, u8 *value);
struct dentry *debugfs_create_x16(const char *name, mode_t mode, struct dentry *debugfs_create_x16(const char *name, umode_t mode,
struct dentry *parent, u16 *value); struct dentry *parent, u16 *value);
struct dentry *debugfs_create_x32(const char *name, mode_t mode, struct dentry *debugfs_create_x32(const char *name, umode_t mode,
struct dentry *parent, u32 *value); struct dentry *parent, u32 *value);
struct dentry *debugfs_create_x64(const char *name, mode_t mode, struct dentry *debugfs_create_x64(const char *name, umode_t mode,
struct dentry *parent, u64 *value); struct dentry *parent, u64 *value);
struct dentry *debugfs_create_size_t(const char *name, mode_t mode, struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
struct dentry *parent, size_t *value); struct dentry *parent, size_t *value);
struct dentry *debugfs_create_bool(const char *name, mode_t mode, struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent, u32 *value); struct dentry *parent, u32 *value);
struct dentry *debugfs_create_blob(const char *name, mode_t mode, struct dentry *debugfs_create_blob(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
struct debugfs_blob_wrapper *blob); struct debugfs_blob_wrapper *blob);
@ -86,7 +86,7 @@ bool debugfs_initialized(void);
* want to duplicate the design decision mistakes of procfs and devfs again. * want to duplicate the design decision mistakes of procfs and devfs again.
*/ */
static inline struct dentry *debugfs_create_file(const char *name, mode_t mode, static inline struct dentry *debugfs_create_file(const char *name, umode_t mode,
struct dentry *parent, void *data, struct dentry *parent, void *data,
const struct file_operations *fops) const struct file_operations *fops)
{ {
@ -118,70 +118,70 @@ static inline struct dentry *debugfs_rename(struct dentry *old_dir, struct dentr
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_u8(const char *name, mode_t mode, static inline struct dentry *debugfs_create_u8(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u8 *value) u8 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_u16(const char *name, mode_t mode, static inline struct dentry *debugfs_create_u16(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u16 *value) u16 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_u32(const char *name, mode_t mode, static inline struct dentry *debugfs_create_u32(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u32 *value) u32 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_u64(const char *name, mode_t mode, static inline struct dentry *debugfs_create_u64(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u64 *value) u64 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_x8(const char *name, mode_t mode, static inline struct dentry *debugfs_create_x8(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u8 *value) u8 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_x16(const char *name, mode_t mode, static inline struct dentry *debugfs_create_x16(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u16 *value) u16 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_x32(const char *name, mode_t mode, static inline struct dentry *debugfs_create_x32(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u32 *value) u32 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_size_t(const char *name, mode_t mode, static inline struct dentry *debugfs_create_size_t(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
size_t *value) size_t *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode, static inline struct dentry *debugfs_create_bool(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
u32 *value) u32 *value)
{ {
return ERR_PTR(-ENODEV); return ERR_PTR(-ENODEV);
} }
static inline struct dentry *debugfs_create_blob(const char *name, mode_t mode, static inline struct dentry *debugfs_create_blob(const char *name, umode_t mode,
struct dentry *parent, struct dentry *parent,
struct debugfs_blob_wrapper *blob) struct debugfs_blob_wrapper *blob)
{ {

2
include/linux/relay.h
View File

@ -144,7 +144,7 @@ struct rchan_callbacks
*/ */
struct dentry *(*create_buf_file)(const char *filename, struct dentry *(*create_buf_file)(const char *filename,
struct dentry *parent, struct dentry *parent,
int mode, umode_t mode,
struct rchan_buf *buf, struct rchan_buf *buf,
int *is_global); int *is_global);

2
kernel/relay.c
View File

@ -302,7 +302,7 @@ static void buf_unmapped_default_callback(struct rchan_buf *buf,
*/ */
static struct dentry *create_buf_file_default_callback(const char *filename, static struct dentry *create_buf_file_default_callback(const char *filename,
struct dentry *parent, struct dentry *parent,
int mode, umode_t mode,
struct rchan_buf *buf, struct rchan_buf *buf,
int *is_global) int *is_global)
{ {

2
kernel/trace/blktrace.c
View File

@ -402,7 +402,7 @@ static int blk_remove_buf_file_callback(struct dentry *dentry)
static struct dentry *blk_create_buf_file_callback(const char *filename, static struct dentry *blk_create_buf_file_callback(const char *filename,
struct dentry *parent, struct dentry *parent,
int mode, umode_t mode,
struct rchan_buf *buf, struct rchan_buf *buf,
int *is_global) int *is_global)
{ {

2
kernel/trace/trace.c
View File

@ -4385,7 +4385,7 @@ static const struct file_operations trace_options_core_fops = {
}; };
struct dentry *trace_create_file(const char *name, struct dentry *trace_create_file(const char *name,
mode_t mode, umode_t mode,
struct dentry *parent, struct dentry *parent,
void *data, void *data,
const struct file_operations *fops) const struct file_operations *fops)

2
kernel/trace/trace.h
View File

@ -312,7 +312,7 @@ void tracing_reset_current(int cpu);
void tracing_reset_current_online_cpus(void); void tracing_reset_current_online_cpus(void);
int tracing_open_generic(struct inode *inode, struct file *filp); int tracing_open_generic(struct inode *inode, struct file *filp);
struct dentry *trace_create_file(const char *name, struct dentry *trace_create_file(const char *name,
mode_t mode, umode_t mode,
struct dentry *parent, struct dentry *parent,
void *data, void *data,
const struct file_operations *fops); const struct file_operations *fops);

8
lib/fault-inject.c
View File

@ -149,7 +149,7 @@ static int debugfs_ul_get(void *data, u64 *val)
DEFINE_SIMPLE_ATTRIBUTE(fops_ul, debugfs_ul_get, debugfs_ul_set, "%llu\n"); DEFINE_SIMPLE_ATTRIBUTE(fops_ul, debugfs_ul_get, debugfs_ul_set, "%llu\n");
static struct dentry *debugfs_create_ul(const char *name, mode_t mode, static struct dentry *debugfs_create_ul(const char *name, umode_t mode,
struct dentry *parent, unsigned long *value) struct dentry *parent, unsigned long *value)
{ {
return debugfs_create_file(name, mode, parent, value, &fops_ul); return debugfs_create_file(name, mode, parent, value, &fops_ul);
@ -169,7 +169,7 @@ DEFINE_SIMPLE_ATTRIBUTE(fops_stacktrace_depth, debugfs_ul_get,
debugfs_stacktrace_depth_set, "%llu\n"); debugfs_stacktrace_depth_set, "%llu\n");
static struct dentry *debugfs_create_stacktrace_depth( static struct dentry *debugfs_create_stacktrace_depth(
const char *name, mode_t mode, const char *name, umode_t mode,
struct dentry *parent, unsigned long *value) struct dentry *parent, unsigned long *value)
{ {
return debugfs_create_file(name, mode, parent, value, return debugfs_create_file(name, mode, parent, value,
@ -193,7 +193,7 @@ static int debugfs_atomic_t_get(void *data, u64 *val)
DEFINE_SIMPLE_ATTRIBUTE(fops_atomic_t, debugfs_atomic_t_get, DEFINE_SIMPLE_ATTRIBUTE(fops_atomic_t, debugfs_atomic_t_get,
debugfs_atomic_t_set, "%lld\n"); debugfs_atomic_t_set, "%lld\n");
static struct dentry *debugfs_create_atomic_t(const char *name, mode_t mode, static struct dentry *debugfs_create_atomic_t(const char *name, umode_t mode,
struct dentry *parent, atomic_t *value) struct dentry *parent, atomic_t *value)
{ {
return debugfs_create_file(name, mode, parent, value, &fops_atomic_t); return debugfs_create_file(name, mode, parent, value, &fops_atomic_t);
@ -202,7 +202,7 @@ static struct dentry *debugfs_create_atomic_t(const char *name, mode_t mode,
struct dentry *fault_create_debugfs_attr(const char *name, struct dentry *fault_create_debugfs_attr(const char *name,
struct dentry *parent, struct fault_attr *attr) struct dentry *parent, struct fault_attr *attr)
{ {
mode_t mode = S_IFREG | S_IRUSR | S_IWUSR; umode_t mode = S_IFREG | S_IRUSR | S_IWUSR;
struct dentry *dir; struct dentry *dir;
dir = debugfs_create_dir(name, parent); dir = debugfs_create_dir(name, parent);

2
mm/failslab.c
View File

@ -35,7 +35,7 @@ __setup("failslab=", setup_failslab);
static int __init failslab_debugfs_init(void) static int __init failslab_debugfs_init(void)
{ {
struct dentry *dir; struct dentry *dir;
mode_t mode = S_IFREG | S_IRUSR | S_IWUSR; umode_t mode = S_IFREG | S_IRUSR | S_IWUSR;
dir = fault_create_debugfs_attr("failslab", NULL, &failslab.attr); dir = fault_create_debugfs_attr("failslab", NULL, &failslab.attr);
if (IS_ERR(dir)) if (IS_ERR(dir))

2
mm/page_alloc.c
View File

@ -1408,7 +1408,7 @@ static int should_fail_alloc_page(gfp_t gfp_mask, unsigned int order)
static int __init fail_page_alloc_debugfs(void) static int __init fail_page_alloc_debugfs(void)
{ {
mode_t mode = S_IFREG | S_IRUSR | S_IWUSR; umode_t mode = S_IFREG | S_IRUSR | S_IWUSR;
struct dentry *dir; struct dentry *dir;
dir = fault_create_debugfs_attr("fail_page_alloc", NULL, dir = fault_create_debugfs_attr("fail_page_alloc", NULL,