1 files changed, 1 insertions, 1 deletions

diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index e34df7c9fc3..012f065ac8e 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -41,8 +41,8 @@ int put_io_context(struct io_context *ioc)
                 rcu_read_lock();
                 if (ioc->aic && ioc->aic->dtor)
                         ioc->aic->dtor(ioc->aic);
-                rcu_read_unlock();
                 cfq_dtor(ioc);
+                rcu_read_unlock();
 
                 kmem_cache_free(iocontext_cachep, ioc);
                 return 1;