diff options
| author | Miklos Szeredi <mszeredi@redhat.com> | 2016-05-11 01:16:37 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-05-10 23:55:01 -0400 |
| commit | 54d5ca871e72f2bb172ec9323497f01cd5091ec7 (patch) | |
| tree | 1fc2a5f3017793f70f32c88bc9fdbd8107ca7a99 /include/linux/dcache.h | |
| parent | 44549e8f5eea4e0a41b487b63e616cb089922b99 (diff) | |
vfs: add vfs_select_inode() helper
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: <stable@vger.kernel.org> # v4.2+
Diffstat (limited to 'include/linux/dcache.h')
| -rw-r--r-- | include/linux/dcache.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 4bb4de8d95ea..7e9422cb5989 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -565,4 +565,16 @@ static inline struct dentry *d_real(struct dentry *dentry) return dentry; } +static inline struct inode *vfs_select_inode(struct dentry *dentry, + unsigned open_flags) +{ + struct inode *inode = d_inode(dentry); + + if (inode && unlikely(dentry->d_flags & DCACHE_OP_SELECT_INODE)) + inode = dentry->d_op->d_select_inode(dentry, open_flags); + + return inode; +} + + #endif /* __LINUX_DCACHE_H */ |