From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752357AbcISTAc (ORCPT ); Mon, 19 Sep 2016 15:00:32 -0400 Received: from mail-pa0-f49.google.com ([209.85.220.49]:34826 "EHLO mail-pa0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751629AbcISTAb (ORCPT ); Mon, 19 Sep 2016 15:00:31 -0400 Date: Mon, 19 Sep 2016 12:00:28 -0700 From: Omar Sandoval To: Alexander Gordeev Cc: linux-kernel@vger.kernel.org, linux-block@vger.kernel.org Subject: Re: [PATCH 07/14] blk-mq: Cleanup a loop exit condition Message-ID: <20160919190028.GH21803@vader> References: <28367fd20927339e103d7e5afef31e2988e7ee78.1474183901.git.agordeev@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <28367fd20927339e103d7e5afef31e2988e7ee78.1474183901.git.agordeev@redhat.com> User-Agent: Mutt/1.7.0 (2016-08-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, Sep 18, 2016 at 09:37:17AM +0200, Alexander Gordeev wrote: > CC: linux-block@vger.kernel.org > Signed-off-by: Alexander Gordeev So set->nr_hw_queues is always >= q->nr_hw_queues, right? Reviewed-by: Omar Sandoval > --- > block/blk-mq.c | 9 +++------ > 1 file changed, 3 insertions(+), 6 deletions(-) > > diff --git a/block/blk-mq.c b/block/blk-mq.c > index 9fbfe31..b2ef8f5 100644 > --- a/block/blk-mq.c > +++ b/block/blk-mq.c > @@ -1681,16 +1681,13 @@ static void blk_mq_exit_hctx(struct request_queue *q, > } > > static void blk_mq_exit_hw_queues(struct request_queue *q, > - struct blk_mq_tag_set *set, int nr_queue) > + struct blk_mq_tag_set *set) > { > struct blk_mq_hw_ctx *hctx; > unsigned int i; > > - queue_for_each_hw_ctx(q, hctx, i) { > - if (i == nr_queue) > - break; > + queue_for_each_hw_ctx(q, hctx, i) > blk_mq_exit_hctx(q, set, hctx, i); > - } > } > > static void blk_mq_free_hw_queues(struct request_queue *q, > @@ -2124,7 +2121,7 @@ void blk_mq_free_queue(struct request_queue *q) > > blk_mq_del_queue_tag_set(q); > > - blk_mq_exit_hw_queues(q, set, set->nr_hw_queues); > + blk_mq_exit_hw_queues(q, set); > blk_mq_free_hw_queues(q, set); > } > > -- > 1.8.3.1 > > -- > To unsubscribe from this list: send the line "unsubscribe linux-block" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Omar