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| author | Miklos Szeredi <mszeredi@redhat.com> | 2016-05-11 01:16:37 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-05-18 17:06:48 -0700 |
| commit | b0dac61d2454b392dbdb4ad565f9dc3dc76fce96 (patch) | |
| tree | 3436470e32cd86be54961121dfa5e89af265bac7 /include | |
| parent | e54c41be42cd77cf11817bc50f91933cda3903d9 (diff) | |
| download | lwn-b0dac61d2454b392dbdb4ad565f9dc3dc76fce96.tar.gz lwn-b0dac61d2454b392dbdb4ad565f9dc3dc76fce96.zip | |
vfs: add vfs_select_inode() helper
commit 54d5ca871e72f2bb172ec9323497f01cd5091ec7 upstream.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include')
| -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 f513dd855cb2..d81746d3b2da 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -592,4 +592,16 @@ 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 */ |