1 files changed, 1 insertions, 7 deletions

diff --git a/fs/super.c b/fs/super.c
index 0902cfa6a12e..a3bc935069d9 100644
--- a/fs/super.c
+++ b/fs/super.c
@@ -307,12 +307,6 @@ void deactivate_locked_super(struct super_block *s)
 
                 /* caches are now gone, we can safely kill the shrinker now */
                 unregister_shrinker(&s->s_shrink);
-
-                /*
-                 * We need to call rcu_barrier so all the delayed rcu free
-                 * inodes are flushed before we release the fs module.
-                 */
-                rcu_barrier();
                 put_filesystem(fs);
                 put_super(s);
         } else {
@@ -871,7 +865,7 @@ int get_anon_bdev(dev_t *p)
         else if (error)
                 return -EAGAIN;
 
-        if ((dev & MAX_ID_MASK) == (1 << MINORBITS)) {
+        if ((dev & MAX_IDR_MASK) == (1 << MINORBITS)) {
                 spin_lock(&unnamed_dev_lock);
                 ida_remove(&unnamed_dev_ida, dev);
                 if (unnamed_dev_start > dev)