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| author | Al Viro <viro@zeniv.linux.org.uk> | 2011-06-27 17:00:37 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2011-07-20 01:44:14 -0400 |
| commit | e0a0124936171af6156b80fe8ac8799f039e767f (patch) | |
| tree | 5eed31f5b5dbf43f9a4d0e14fb4f9e1f9bcfd6d0 /fs/namei.c | |
| parent | ed75e95de574c99575e5f3e1d9ca59ea8c12a9cb (diff) | |
| download | lwn-e0a0124936171af6156b80fe8ac8799f039e767f.tar.gz lwn-e0a0124936171af6156b80fe8ac8799f039e767f.zip | |
switch vfs_path_lookup() to struct path
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namei.c')
| -rw-r--r-- | fs/namei.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/fs/namei.c b/fs/namei.c index b45a039216c7..7e6ba8c80e77 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1575,16 +1575,22 @@ int kern_path(const char *name, unsigned int flags, struct path *path) * @mnt: pointer to vfs mount of the base directory * @name: pointer to file name * @flags: lookup flags - * @nd: pointer to nameidata + * @path: pointer to struct path to fill */ int vfs_path_lookup(struct dentry *dentry, struct vfsmount *mnt, const char *name, unsigned int flags, - struct nameidata *nd) + struct path *path) { - nd->root.dentry = dentry; - nd->root.mnt = mnt; + struct nameidata nd; + int err; + nd.root.dentry = dentry; + nd.root.mnt = mnt; + BUG_ON(flags & LOOKUP_PARENT); /* the first argument of do_path_lookup() is ignored with LOOKUP_ROOT */ - return do_path_lookup(AT_FDCWD, name, flags | LOOKUP_ROOT, nd); + err = do_path_lookup(AT_FDCWD, name, flags | LOOKUP_ROOT, &nd); + if (!err) + *path = nd.path; + return err; } static struct dentry *__lookup_hash(struct qstr *name, |