Commit 1684e975 authored Jun 16, 2020 by Guoqing Jiang Committed by Song Liu Jul 16, 2020

raid5: remove the meaningless check in raid5_make_request



We can't guarntee the batched stripe to be set with STRIPE_HANDLE since
there are lots of functions could set the flag, such as sync_request,
ops_complete_* and end_{read,write}_request etc.

Also clear_batch_ready called in handle_stripe ensures the batched list
can't continue to be handled by handle_stripe.

Signed-off-by: Guoqing Jiang <guoqing.jiang@cloud.ionos.com>
Signed-off-by: Song Liu <songliubraving@fb.com>

parent cb9902db

drivers/md/raid5.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -5738,7 +5738,6 @@ static bool raid5_make_request(struct mddev mddev, struct bio bi)
		do_flush = false;
		}

		if (!sh->batch_head \|\| sh == sh->batch_head)
		set_bit(STRIPE_HANDLE, &sh->state);
		clear_bit(STRIPE_DELAYED, &sh->state);
		if ((!sh->batch_head \|\| sh == sh->batch_head) &&

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