[BLOCK] ll_rw_blk: use preempt-disabling disk_stat_add() in completion

It can legally be called with interrupts/preemption enabled.

Signed-off-by: Jens Axboe <axboe@suse.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 5c62507a510d..6bc41564c70e 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -3153,7 +3153,7 @@ static int __end_that_request_first(struct request *req, int uptodate,
         if (blk_fs_request(req) && req->rq_disk) {
                 const int rw = rq_data_dir(req);
 
-                __disk_stat_add(req->rq_disk, sectors[rw], nr_bytes >> 9);
+                disk_stat_add(req->rq_disk, sectors[rw], nr_bytes >> 9);
         }
 
         total_bytes = bio_nbytes = 0;