From 3f98c753717c600eb5708e9b78b3eba6664bddf1 Mon Sep 17 00:00:00 2001 From: Ming Lei Date: Wed, 16 Feb 2022 12:45:10 +0800 Subject: block: don't check bio in blk_throtl_dispatch_work_fn The bio has been checked already before throttling, so no need to check it again before dispatching it from throttle queue. Add a helper of submit_bio_noacct_nocheck() for this purpose. Signed-off-by: Ming Lei Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/20220216044514.2903784-5-ming.lei@redhat.com Signed-off-by: Jens Axboe --- block/blk-throttle.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block/blk-throttle.c') diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 73640d80e99e..8770768f1000 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -1218,7 +1218,7 @@ static void blk_throtl_dispatch_work_fn(struct work_struct *work) if (!bio_list_empty(&bio_list_on_stack)) { blk_start_plug(&plug); while ((bio = bio_list_pop(&bio_list_on_stack))) - submit_bio_noacct(bio); + submit_bio_noacct_nocheck(bio); blk_finish_plug(&plug); } } -- cgit