diff options
Diffstat (limited to 'Documentation/filesystems/Locking')
-rw-r--r-- | Documentation/filesystems/Locking | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/Documentation/filesystems/Locking b/Documentation/filesystems/Locking index d30fb2cb5066..da320bc08b9e 100644 --- a/Documentation/filesystems/Locking +++ b/Documentation/filesystems/Locking | |||
@@ -50,8 +50,6 @@ prototypes: | |||
50 | int (*mkdir) (struct inode *,struct dentry *,umode_t); | 50 | int (*mkdir) (struct inode *,struct dentry *,umode_t); |
51 | int (*rmdir) (struct inode *,struct dentry *); | 51 | int (*rmdir) (struct inode *,struct dentry *); |
52 | int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t); | 52 | int (*mknod) (struct inode *,struct dentry *,umode_t,dev_t); |
53 | int (*rename) (struct inode *, struct dentry *, | ||
54 | struct inode *, struct dentry *); | ||
55 | int (*rename2) (struct inode *, struct dentry *, | 53 | int (*rename2) (struct inode *, struct dentry *, |
56 | struct inode *, struct dentry *, unsigned int); | 54 | struct inode *, struct dentry *, unsigned int); |
57 | int (*readlink) (struct dentry *, char __user *,int); | 55 | int (*readlink) (struct dentry *, char __user *,int); |
@@ -83,7 +81,6 @@ symlink: yes | |||
83 | mkdir: yes | 81 | mkdir: yes |
84 | unlink: yes (both) | 82 | unlink: yes (both) |
85 | rmdir: yes (both) (see below) | 83 | rmdir: yes (both) (see below) |
86 | rename: yes (all) (see below) | ||
87 | rename2: yes (all) (see below) | 84 | rename2: yes (all) (see below) |
88 | readlink: no | 85 | readlink: no |
89 | get_link: no | 86 | get_link: no |
@@ -102,8 +99,7 @@ tmpfile: no | |||
102 | 99 | ||
103 | Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_mutex on | 100 | Additionally, ->rmdir(), ->unlink() and ->rename() have ->i_mutex on |
104 | victim. | 101 | victim. |
105 | cross-directory ->rename() and rename2() has (per-superblock) | 102 | cross-directory ->rename2() has (per-superblock) ->s_vfs_rename_sem. |
106 | ->s_vfs_rename_sem. | ||
107 | 103 | ||
108 | See Documentation/filesystems/directory-locking for more detailed discussion | 104 | See Documentation/filesystems/directory-locking for more detailed discussion |
109 | of the locking scheme for directory operations. | 105 | of the locking scheme for directory operations. |