diff options
| author | Miklos Szeredi <mszeredi@suse.cz> | 2014-10-24 00:14:35 +0200 |
|---|---|---|
| committer | Alex Shi <alex.shi@linaro.org> | 2015-04-17 15:51:00 +0800 |
| commit | 96bd0c53e4204392144978e5a40f4699570be22b (patch) | |
| tree | 2159114f3ad15bf5b8a7d6979b3e548fc4799f91 /include | |
| parent | 5c45fc6a9c14be17ae4d203d35fe82c6b4575de4 (diff) | |
vfs: export __inode_permission() to modules
We need to be able to check inode permissions (but not filesystem implied
permissions) for stackable filesystems. Expose this interface for overlayfs.
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
(cherry picked from commit bd5d08569cc379f8366663a61558a9ce17c2e460)
Signed-off-by: Alex Shi <alex.shi@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 5bcbbf3a0f00..82c78d6a2006 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2298,6 +2298,7 @@ extern sector_t bmap(struct inode *, sector_t); #endif extern int notify_change(struct dentry *, struct iattr *, struct inode **); extern int inode_permission(struct inode *, int); +extern int __inode_permission(struct inode *, int); extern int generic_permission(struct inode *, int); static inline bool execute_ok(struct inode *inode) |