Commit 53e86061 authored by Jens Axboe's avatar Jens Axboe Committed by Jens Axboe
Browse files

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



It can legally be called with interrupts/preemption enabled.

Signed-off-by: default avatarJens Axboe <axboe@suse.de>
parent 2cb2e147

block/ll_rw_blk.c

+1 −1
Original line number Diff line number Diff line
@@ -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;

CRA Git | Maintained and supported by SUSTech CRA and CCSE