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| author | Al Viro <viro@zeniv.linux.org.uk> | 2009-04-07 17:53:49 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2009-06-12 03:35:59 +0200 |
| commit | 5b857119538daac7118c1364d7ff3613f12b84d3 (patch) | |
| tree | 18b85315f6e0e6b4f0c906cf0601593d8df97422 | |
| parent | Cache root in nameidata (diff) | |
| download | linux-5b857119538daac7118c1364d7ff3613f12b84d3.tar.xz linux-5b857119538daac7118c1364d7ff3613f12b84d3.zip | |
Make vfs_path_lookup() use starting point as root
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
| -rw-r--r-- | fs/namei.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/namei.c b/fs/namei.c index 88baaf2b9167..4379ef989709 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1123,21 +1123,20 @@ int vfs_path_lookup(struct dentry *dentry, struct vfsmount *mnt, nd->last_type = LAST_ROOT; nd->flags = flags; nd->depth = 0; - nd->root.mnt = NULL; nd->path.dentry = dentry; nd->path.mnt = mnt; path_get(&nd->path); + nd->root = nd->path; + path_get(&nd->root); retval = path_walk(name, nd); if (unlikely(!retval && !audit_dummy_context() && nd->path.dentry && nd->path.dentry->d_inode)) audit_inode(name, nd->path.dentry); - if (nd->root.mnt) { - path_put(&nd->root); - nd->root.mnt = NULL; - } + path_put(&nd->root); + nd->root.mnt = NULL; return retval; } |