diff options
| -rw-r--r-- | fs/fscache/netfs.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/fs/fscache/netfs.c b/fs/fscache/netfs.c index 6d941f56faf4..458cc968d9a0 100644 --- a/fs/fscache/netfs.c +++ b/fs/fscache/netfs.c @@ -47,9 +47,6 @@ int __fscache_register_netfs(struct fscache_netfs *netfs) netfs->primary_index->netfs_data = netfs; netfs->primary_index->flags = 1 << FSCACHE_COOKIE_ENABLED; - atomic_inc(&netfs->primary_index->parent->usage); - atomic_inc(&netfs->primary_index->parent->n_children); - spin_lock_init(&netfs->primary_index->lock); INIT_HLIST_HEAD(&netfs->primary_index->backing_objects); @@ -62,6 +59,9 @@ int __fscache_register_netfs(struct fscache_netfs *netfs) goto already_registered; } + atomic_inc(&netfs->primary_index->parent->usage); + atomic_inc(&netfs->primary_index->parent->n_children); + list_add(&netfs->link, &fscache_netfs_list); ret = 0; @@ -71,8 +71,7 @@ already_registered: up_write(&fscache_addremove_sem); if (ret < 0) { - netfs->primary_index->parent = NULL; - __fscache_cookie_put(netfs->primary_index); + kmem_cache_free(fscache_cookie_jar, netfs->primary_index); netfs->primary_index = NULL; } |