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[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>
This commit is contained in:
Jens Axboe 2006-01-17 11:09:27 +01:00 committed by Jens Axboe
parent 2cb2e147a6
commit 53e86061b5
1 changed files with 1 additions and 1 deletions
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2
block/ll_rw_blk.c
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@ -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;