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| author | Al Viro <viro@zeniv.linux.org.uk> | 2013-10-01 16:11:26 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2013-10-24 23:35:00 -0400 |
| commit | 474279dc0f7745124fc76b474c8dc1294f8e87ce (patch) | |
| tree | 2ad5e963e698e9524e0eabe466534f03ce324226 /fs/mount.h | |
| parent | 7eb5e8826911f2792179f99e77e75fbb7ef53a4a (diff) | |
| download | lwn-474279dc0f7745124fc76b474c8dc1294f8e87ce.tar.gz lwn-474279dc0f7745124fc76b474c8dc1294f8e87ce.zip | |
split __lookup_mnt() in two functions
Instead of passing the direction as argument (and checking it on every
step through the hash chain), just have separate __lookup_mnt() and
__lookup_mnt_last(). And use the standard iterators...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/mount.h')
| -rw-r--r-- | fs/mount.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/mount.h b/fs/mount.h index 7076f25af35d..f0866076de6e 100644 --- a/fs/mount.h +++ b/fs/mount.h @@ -77,7 +77,8 @@ static inline int is_mounted(struct vfsmount *mnt) return !IS_ERR_OR_NULL(real_mount(mnt)); } -extern struct mount *__lookup_mnt(struct vfsmount *, struct dentry *, int); +extern struct mount *__lookup_mnt(struct vfsmount *, struct dentry *); +extern struct mount *__lookup_mnt_last(struct vfsmount *, struct dentry *); static inline void get_mnt_ns(struct mnt_namespace *ns) { |