diff options
Diffstat (limited to 'fs/kernfs/symlink.c')
| -rw-r--r-- | fs/kernfs/symlink.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c index 3a939c263ede..b2c106ca3434 100644 --- a/fs/kernfs/symlink.c +++ b/fs/kernfs/symlink.c @@ -27,6 +27,7 @@ struct kernfs_node *kernfs_create_link(struct kernfs_node *parent, struct kernfs_node *target) { struct kernfs_node *kn; + struct kernfs_addrm_cxt acxt; int error; kn = kernfs_new_node(kernfs_root(parent), name, S_IFLNK|S_IRWXUGO, @@ -39,7 +40,14 @@ struct kernfs_node *kernfs_create_link(struct kernfs_node *parent, kn->symlink.target_kn = target; kernfs_get(target); /* ref owned by symlink */ - error = kernfs_add_one(kn, parent); + error = -ENOENT; + if (kernfs_get_active(parent)) { + kernfs_addrm_start(&acxt); + error = kernfs_add_one(&acxt, kn, parent); + kernfs_addrm_finish(&acxt); + kernfs_put_active(parent); + } + if (!error) return kn; |