diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2011-05-27 11:03:15 (GMT) |
---|---|---|
committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-05-27 11:03:15 (GMT) |
commit | d6e9bd256c88ce5f4b668249e363a74f51393daa (patch) | |
tree | 87c70fb00c36164136fbdc0eb2daf3dbe79c80b1 /fs | |
parent | dea3937619cb67d2ad08e2d29ae923875b1eeee9 (diff) | |
download | linux-fsl-qoriq-d6e9bd256c88ce5f4b668249e363a74f51393daa.tar.xz |
Lift the check for automount points into do_lookup()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/namei.c | 10 |
1 files changed, 5 insertions, 5 deletions
@@ -945,9 +945,6 @@ static bool __follow_mount_rcu(struct nameidata *nd, struct path *path, path->dentry = mounted->mnt_root; nd->seq = read_seqcount_begin(&path->dentry->d_seq); } - - if (unlikely(path->dentry->d_flags & DCACHE_NEED_AUTOMOUNT)) - return false; return true; } @@ -1164,8 +1161,11 @@ static int do_lookup(struct nameidata *nd, struct qstr *name, } path->mnt = mnt; path->dentry = dentry; - if (likely(__follow_mount_rcu(nd, path, inode))) - return 0; + if (unlikely(!__follow_mount_rcu(nd, path, inode))) + goto unlazy; + if (unlikely(path->dentry->d_flags & DCACHE_NEED_AUTOMOUNT)) + goto unlazy; + return 0; unlazy: if (unlazy_walk(nd, dentry)) return -ECHILD; |