[PATCH 7/7] block: use GFP_KERNEL for allocations from blk_get_request

[Christoph Hellwig <hch@xxxxxx>]

blk_get_request is used for pass-through style I/O and thus doesn't need
GFP_NOIO.

Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
 block/blk-core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-core.c b/block/blk-core.c
index 432923751551..253a869558f9 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -1578,7 +1578,7 @@ static struct request *blk_old_get_request(struct request_queue *q,
 				unsigned int op, blk_mq_req_flags_t flags)
 {
 	struct request *rq;
-	gfp_t gfp_mask = flags & BLK_MQ_REQ_NOWAIT ? GFP_ATOMIC : GFP_NOIO;
+	gfp_t gfp_mask = flags & BLK_MQ_REQ_NOWAIT ? GFP_ATOMIC : GFP_KERNEL;
 	int ret = 0;
 
 	WARN_ON_ONCE(q->mq_ops);
-- 
2.16.3