diff options
| author | Miklos Szeredi <mszeredi@redhat.com> | 2016-12-09 16:45:04 +0100 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2016-12-09 16:45:04 +0100 |
| commit | 76fca90e9f3abc82114d9d02d8e14e0324a18ca2 (patch) | |
| tree | 9dc26cb4603b4c93cd6b5b1bb7b538c30d19e438 /include/linux | |
| parent | fd4a0edf2a3d781c6ae07d2810776ce22302ee1c (diff) | |
vfs: default to generic_readlink()
If i_op->readlink is NULL, but i_op->get_link is set then vfs_readlink()
defaults to calling generic_readlink().
The IOP_DEFAULT_READLINK flag indicates that the above conditions are met
and the default action can be taken.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'include/linux')
| -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 eba20d1c068d..f6c206eae6ac 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -595,6 +595,7 @@ is_uncached_acl(struct posix_acl *acl) #define IOP_LOOKUP 0x0002 #define IOP_NOFOLLOW 0x0004 #define IOP_XATTR 0x0008 +#define IOP_DEFAULT_READLINK 0x0010 /* * Keep mostly read-only and often accessed (especially for |