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-rw-r--r--include/linux/blkdev.h3
-rw-r--r--include/linux/device-mapper.h8
-rw-r--r--include/linux/file.h4
-rw-r--r--include/linux/fs.h16
-rw-r--r--include/linux/fsnotify.h2
-rw-r--r--include/linux/types.h1
6 files changed, 18 insertions, 16 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index b4fe68f..a4413ec 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -910,7 +910,8 @@ static inline int sb_issue_discard(struct super_block *sb,
* command filter functions
*/
extern int blk_verify_command(struct blk_cmd_filter *filter,
- unsigned char *cmd, int has_write_perm);
+ unsigned char *cmd, fmode_t has_write_perm);
+extern void blk_unregister_filter(struct gendisk *disk);
extern void blk_set_cmd_filter_defaults(struct blk_cmd_filter *filter);
#define MAX_PHYS_SEGMENTS 128
diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 08d7835..3f8d4e7 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -85,7 +85,7 @@ void dm_set_device_limits(struct dm_target *ti, struct block_device *bdev);
struct dm_dev {
struct block_device *bdev;
- int mode;
+ fmode_t mode;
char name[16];
};
@@ -95,7 +95,7 @@ struct dm_dev {
* FIXME: too many arguments.
*/
int dm_get_device(struct dm_target *ti, const char *path, sector_t start,
- sector_t len, int mode, struct dm_dev **result);
+ sector_t len, fmode_t mode, struct dm_dev **result);
void dm_put_device(struct dm_target *ti, struct dm_dev *d);
/*
@@ -223,7 +223,7 @@ int dm_set_geometry(struct mapped_device *md, struct hd_geometry *geo);
/*
* First create an empty table.
*/
-int dm_table_create(struct dm_table **result, int mode,
+int dm_table_create(struct dm_table **result, fmode_t mode,
unsigned num_targets, struct mapped_device *md);
/*
@@ -254,7 +254,7 @@ void dm_table_put(struct dm_table *t);
*/
sector_t dm_table_get_size(struct dm_table *t);
unsigned int dm_table_get_num_targets(struct dm_table *t);
-int dm_table_get_mode(struct dm_table *t);
+fmode_t dm_table_get_mode(struct dm_table *t);
struct mapped_device *dm_table_get_md(struct dm_table *t);
/*
diff --git a/include/linux/file.h b/include/linux/file.h
index a20259e..335a0a5 100644
--- a/include/linux/file.h
+++ b/include/linux/file.h
@@ -19,10 +19,10 @@ struct file_operations;
struct vfsmount;
struct dentry;
extern int init_file(struct file *, struct vfsmount *mnt,
- struct dentry *dentry, mode_t mode,
+ struct dentry *dentry, fmode_t mode,
const struct file_operations *fop);
extern struct file *alloc_file(struct vfsmount *, struct dentry *dentry,
- mode_t mode, const struct file_operations *fop);
+ fmode_t mode, const struct file_operations *fop);
static inline void fput_light(struct file *file, int fput_needed)
{
diff --git a/include/linux/fs.h b/include/linux/fs.h
index a6a625b..60a7a58 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -63,18 +63,18 @@ extern int dir_notify_enable;
#define MAY_ACCESS 16
#define MAY_OPEN 32
-#define FMODE_READ 1
-#define FMODE_WRITE 2
+#define FMODE_READ ((__force fmode_t)1)
+#define FMODE_WRITE ((__force fmode_t)2)
/* Internal kernel extensions */
-#define FMODE_LSEEK 4
-#define FMODE_PREAD 8
+#define FMODE_LSEEK ((__force fmode_t)4)
+#define FMODE_PREAD ((__force fmode_t)8)
#define FMODE_PWRITE FMODE_PREAD /* These go hand in hand */
/* File is being opened for execution. Primary users of this flag are
distributed filesystems that can use it to achieve correct ETXTBUSY
behavior for cross-node execution/opening_for_writing of files */
-#define FMODE_EXEC 16
+#define FMODE_EXEC ((__force fmode_t)16)
#define RW_MASK 1
#define RWA_MASK 2
@@ -825,7 +825,7 @@ struct file {
const struct file_operations *f_op;
atomic_long_t f_count;
unsigned int f_flags;
- mode_t f_mode;
+ fmode_t f_mode;
loff_t f_pos;
struct fown_struct f_owner;
unsigned int f_uid, f_gid;
@@ -1714,7 +1714,7 @@ extern struct block_device *bdget(dev_t);
extern void bd_set_size(struct block_device *, loff_t size);
extern void bd_forget(struct inode *inode);
extern void bdput(struct block_device *);
-extern struct block_device *open_by_devnum(dev_t, unsigned);
+extern struct block_device *open_by_devnum(dev_t, fmode_t);
#else
static inline void bd_forget(struct inode *inode) {}
#endif
@@ -1729,7 +1729,7 @@ extern int blkdev_driver_ioctl(struct inode *inode, struct file *file,
struct gendisk *disk, unsigned cmd,
unsigned long arg);
extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long);
-extern int blkdev_get(struct block_device *, mode_t, unsigned);
+extern int blkdev_get(struct block_device *, fmode_t, unsigned);
extern int blkdev_put(struct block_device *);
extern int bd_claim(struct block_device *, void *);
extern void bd_release(struct block_device *);
diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
index a895131..00fbd5b 100644
--- a/include/linux/fsnotify.h
+++ b/include/linux/fsnotify.h
@@ -188,7 +188,7 @@ static inline void fsnotify_close(struct file *file)
struct dentry *dentry = file->f_path.dentry;
struct inode *inode = dentry->d_inode;
const char *name = dentry->d_name.name;
- mode_t mode = file->f_mode;
+ fmode_t mode = file->f_mode;
u32 mask = (mode & FMODE_WRITE) ? IN_CLOSE_WRITE : IN_CLOSE_NOWRITE;
if (S_ISDIR(inode->i_mode))
diff --git a/include/linux/types.h b/include/linux/types.h
index f24f7be..1d98330 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -190,6 +190,7 @@ typedef __u32 __bitwise __wsum;
#ifdef __KERNEL__
typedef unsigned __bitwise__ gfp_t;
+typedef unsigned __bitwise__ fmode_t;
#ifdef CONFIG_PHYS_ADDR_T_64BIT
typedef u64 phys_addr_t;
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