rbd: allocate img_request with GFP_NOIO instead GFP_ATOMIC

Now that rbd_img_request_create() is called from work functions, no
need to use GFP_ATOMIC.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 4515b128d0b4..a5ebcf28e041 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -2061,7 +2061,7 @@ static struct rbd_img_request *rbd_img_request_create(
 {
         struct rbd_img_request *img_request;
 
-        img_request = kmem_cache_alloc(rbd_img_request_cache, GFP_ATOMIC);
+        img_request = kmem_cache_alloc(rbd_img_request_cache, GFP_NOIO);
         if (!img_request)
                 return NULL;