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authorLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 00:19:57 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2012-01-09 00:19:57 +0400
commit972b2c719990f91eb3b2310d44ef8a2d38955a14 (patch)
treeb25a250ec5bec4b7b6355d214642d8b57c5cab32 /Documentation/filesystems
parent02550d61f49266930e674286379d3601006b2893 (diff)
parentc3aa077648e147783a7a53b409578234647db853 (diff)
downloadlinux-972b2c719990f91eb3b2310d44ef8a2d38955a14.tar.xz
Merge branch 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
* 'for-linus2' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (165 commits) reiserfs: Properly display mount options in /proc/mounts vfs: prevent remount read-only if pending removes vfs: count unlinked inodes vfs: protect remounting superblock read-only vfs: keep list of mounts for each superblock vfs: switch ->show_options() to struct dentry * vfs: switch ->show_path() to struct dentry * vfs: switch ->show_devname() to struct dentry * vfs: switch ->show_stats to struct dentry * switch security_path_chmod() to struct path * vfs: prefer ->dentry->d_sb to ->mnt->mnt_sb vfs: trim includes a bit switch mnt_namespace ->root to struct mount vfs: take /proc/*/mounts and friends to fs/proc_namespace.c vfs: opencode mntget() mnt_set_mountpoint() vfs: spread struct mount - remaining argument of next_mnt() vfs: move fsnotify junk to struct mount vfs: move mnt_devname vfs: move mnt_list to struct mount vfs: switch pnode.h macros to struct mount * ...
Diffstat (limited to 'Documentation/filesystems')
-rw-r--r--Documentation/filesystems/Locking8
-rw-r--r--Documentation/filesystems/configfs/configfs.txt2
-rw-r--r--Documentation/filesystems/debugfs.txt24
-rw-r--r--Documentation/filesystems/sysfs.txt2
-rw-r--r--Documentation/filesystems/vfs.txt8
5 files changed, 22 insertions, 22 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking
index d819ba16a0c7..4fca82e5276e 100644
--- a/Documentation/filesystems/Locking
+++ b/Documentation/filesystems/Locking
@@ -37,15 +37,15 @@ d_manage: no no yes (ref-walk) maybe
--------------------------- inode_operations ---------------------------
prototypes:
- int (*create) (struct inode *,struct dentry *,int, struct nameidata *);
+ int (*create) (struct inode *,struct dentry *,umode_t, struct nameidata *);
struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameid
ata *);
int (*link) (struct dentry *,struct inode *,struct dentry *);
int (*unlink) (struct inode *,struct dentry *);
int (*symlink) (struct inode *,struct dentry *,const char *);
- int (*mkdir) (struct inode *,struct dentry *,int);
+ int (*mkdir) (struct inode *,struct dentry *,umode_t);
int (*rmdir) (struct inode *,struct dentry *);
- int (*mknod) (struct inode *,struct dentry *,int,dev_t);
+ int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t);
int (*rename) (struct inode *, struct dentry *,
struct inode *, struct dentry *);
int (*readlink) (struct dentry *, char __user *,int);
@@ -117,7 +117,7 @@ prototypes:
int (*statfs) (struct dentry *, struct kstatfs *);
int (*remount_fs) (struct super_block *, int *, char *);
void (*umount_begin) (struct super_block *);
- int (*show_options)(struct seq_file *, struct vfsmount *);
+ int (*show_options)(struct seq_file *, struct dentry *);
ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
int (*bdev_try_to_free_page)(struct super_block*, struct page*, gfp_t);
diff --git a/Documentation/filesystems/configfs/configfs.txt b/Documentation/filesystems/configfs/configfs.txt
index dd57bb6bb390..b40fec9d3f53 100644
--- a/Documentation/filesystems/configfs/configfs.txt
+++ b/Documentation/filesystems/configfs/configfs.txt
@@ -192,7 +192,7 @@ attribute value uses the store_attribute() method.
struct configfs_attribute {
char *ca_name;
struct module *ca_owner;
- mode_t ca_mode;
+ umode_t ca_mode;
};
When a config_item wants an attribute to appear as a file in the item's
diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt
index f04066a37f4c..6872c91bce35 100644
--- a/Documentation/filesystems/debugfs.txt
+++ b/Documentation/filesystems/debugfs.txt
@@ -35,7 +35,7 @@ described below will work.
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,
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
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 *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 *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 *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);
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,
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 *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 *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 *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);
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
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,
size_t *value);
@@ -90,7 +90,7 @@ a variable of type size_t.
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);
A read on the resulting file will yield either Y (for non-zero values) or
@@ -105,7 +105,7 @@ this structure and function:
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 debugfs_blob_wrapper *blob);
diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sysfs.txt
index 07235caec22c..a6619b7064b9 100644
--- a/Documentation/filesystems/sysfs.txt
+++ b/Documentation/filesystems/sysfs.txt
@@ -70,7 +70,7 @@ An attribute definition is simply:
struct attribute {
char * name;
struct module *owner;
- mode_t mode;
+ umode_t mode;
};
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt
index 43cbd0821721..3d9393b845b8 100644
--- a/Documentation/filesystems/vfs.txt
+++ b/Documentation/filesystems/vfs.txt
@@ -225,7 +225,7 @@ struct super_operations {
void (*clear_inode) (struct inode *);
void (*umount_begin) (struct super_block *);
- int (*show_options)(struct seq_file *, struct vfsmount *);
+ int (*show_options)(struct seq_file *, struct dentry *);
ssize_t (*quota_read)(struct super_block *, int, char *, size_t, loff_t);
ssize_t (*quota_write)(struct super_block *, int, const char *, size_t, loff_t);
@@ -341,14 +341,14 @@ This describes how the VFS can manipulate an inode in your
filesystem. As of kernel 2.6.22, the following members are defined:
struct inode_operations {
- int (*create) (struct inode *,struct dentry *,int, struct nameidata *);
+ int (*create) (struct inode *,struct dentry *, umode_t, struct nameidata *);
struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameidata *);
int (*link) (struct dentry *,struct inode *,struct dentry *);
int (*unlink) (struct inode *,struct dentry *);
int (*symlink) (struct inode *,struct dentry *,const char *);
- int (*mkdir) (struct inode *,struct dentry *,int);
+ int (*mkdir) (struct inode *,struct dentry *,umode_t);
int (*rmdir) (struct inode *,struct dentry *);
- int (*mknod) (struct inode *,struct dentry *,int,dev_t);
+ int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t);
int (*rename) (struct inode *, struct dentry *,
struct inode *, struct dentry *);
int (*readlink) (struct dentry *, char __user *,int);