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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-06-21 01:28:19 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-20 07:43:24 +0200 |
| commit | 10556cb21a0d0b24d95f00ea6df16f599a3345b2 (patch) | |
| tree | 3d7d8dfba807805a55c154f1850717bf3b49f343 /Documentation/filesystems/vfs.txt | |
| parent | ->permission() sanitizing: don't pass flags to generic_permission() (diff) | |
| download | linux-10556cb21a0d0b24d95f00ea6df16f599a3345b2.tar.xz linux-10556cb21a0d0b24d95f00ea6df16f599a3345b2.zip | |
->permission() sanitizing: don't pass flags to ->permission()
not used by the instances anymore.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'Documentation/filesystems/vfs.txt')
| -rw-r--r-- | Documentation/filesystems/vfs.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/filesystems/vfs.txt b/Documentation/filesystems/vfs.txt index 8b4c8e04d879..d56151fe77dc 100644 --- a/Documentation/filesystems/vfs.txt +++ b/Documentation/filesystems/vfs.txt @@ -333,7 +333,7 @@ struct inode_operations { void * (*follow_link) (struct dentry *, struct nameidata *); void (*put_link) (struct dentry *, struct nameidata *, void *); void (*truncate) (struct inode *); - int (*permission) (struct inode *, int, unsigned int); + int (*permission) (struct inode *, int); int (*check_acl)(struct inode *, int); int (*setattr) (struct dentry *, struct iattr *); int (*getattr) (struct vfsmount *mnt, struct dentry *, struct kstat *); @@ -423,7 +423,7 @@ otherwise noted. permission: called by the VFS to check for access rights on a POSIX-like filesystem. - May be called in rcu-walk mode (flags & IPERM_FLAG_RCU). If in rcu-walk + May be called in rcu-walk mode (mask & MAY_NOT_BLOCK). If in rcu-walk mode, the filesystem must check the permission without blocking or storing to the inode. |