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-rw-r--r--fs/ubifs/super.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 71a197f0f93..36e09ca9130 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -2298,6 +2298,12 @@ static void __exit ubifs_exit(void)
dbg_debugfs_exit();
ubifs_compressors_exit();
unregister_shrinker(&ubifs_shrinker_info);
+
+ /*
+ * Make sure all delayed rcu free inodes are flushed before we
+ * destroy cache.
+ */
+ rcu_barrier();
kmem_cache_destroy(ubifs_inode_slab);
unregister_filesystem(&ubifs_fs_type);
}