diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-12-24 02:05:43 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-03-05 09:01:16 -0500 |
| commit | 27bff34300482632caf52ff589a4e7d755b32539 (patch) | |
| tree | 49c6b38dd0c6ff2eebf0f0dad4c73a6539d52bbc /fs/namei.c | |
| parent | 3343eb8209cc69f0d2059f8c484ad7a3e1834c0b (diff) | |
unroll do_last: loop in do_filp_open()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/namei.c b/fs/namei.c index bff27c08134..fc6bed7215c 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1845,8 +1845,6 @@ reval: mutex_lock(&dir->d_inode->i_mutex); path.dentry = lookup_hash(&nd); path.mnt = nd.path.mnt; - -do_last: filp = do_last(&nd, &path, open_flag, flag, acc_mode, mode, pathname, dir, &is_link); if (is_link) @@ -1926,7 +1924,13 @@ do_link: path.dentry = lookup_hash(&nd); path.mnt = nd.path.mnt; __putname(nd.last.name); - goto do_last; + filp = do_last(&nd, &path, open_flag, flag, acc_mode, mode, + pathname, dir, &is_link); + if (is_link) + goto do_link; + if (nd.root.mnt) + path_put(&nd.root); + return filp; } /** |