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-rw-r--r--fs/ext4/super.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index 1f15cc836fb..69c55d4e462 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -1019,6 +1019,11 @@ static int init_inodecache(void)
static void destroy_inodecache(void)
{
+ /*
+ * Make sure all delayed rcu free inodes are flushed before we
+ * destroy cache.
+ */
+ rcu_barrier();
kmem_cache_destroy(ext4_inode_cachep);
}