From patchwork Fri Sep 30 13:23:23 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Gordeev X-Patchwork-Id: 9358285 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 5A1CA6075E for ; Fri, 30 Sep 2016 13:25:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4DBE72A025 for ; Fri, 30 Sep 2016 13:25:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 42CF42A028; Fri, 30 Sep 2016 13:25:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B6D592A029 for ; Fri, 30 Sep 2016 13:25:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933914AbcI3NZJ (ORCPT ); Fri, 30 Sep 2016 09:25:09 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38258 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933604AbcI3NXo (ORCPT ); Fri, 30 Sep 2016 09:23:44 -0400 Received: from int-mx13.intmail.prod.int.phx2.redhat.com (int-mx13.intmail.prod.int.phx2.redhat.com [10.5.11.26]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 2C44119D22F; Fri, 30 Sep 2016 13:23:44 +0000 (UTC) Received: from dhcp-27-118.brq.redhat.com (dhcp-27-122.brq.redhat.com [10.34.27.122]) by int-mx13.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u8UDNfDR023542; Fri, 30 Sep 2016 09:23:43 -0400 From: Alexander Gordeev To: linux-kernel@vger.kernel.org Cc: Alexander Gordeev , linux-block@vger.kernel.org Subject: [PATCH v2 1/8] block: Get rid of unused request_queue::nr_queues member Date: Fri, 30 Sep 2016 15:23:23 +0200 Message-Id: <9f9d9aa76b7bf7868556453822ca3d5f5a68ab59.1475241231.git.agordeev@redhat.com> In-Reply-To: References: X-Scanned-By: MIMEDefang 2.68 on 10.5.11.26 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Fri, 30 Sep 2016 13:23:44 +0000 (UTC) Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP CC: linux-block@vger.kernel.org Reviewed-by: Omar Sandoval Signed-off-by: Alexander Gordeev Reviewed-by: Sagi Grimberg --- block/blk-mq.c | 2 -- include/linux/blkdev.h | 1 - 2 files changed, 3 deletions(-) diff --git a/block/blk-mq.c b/block/blk-mq.c index 0be5577..c96a168 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -1983,8 +1983,6 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set, INIT_WORK(&q->timeout_work, blk_mq_timeout_work); blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30 * HZ); - q->nr_queues = nr_cpu_ids; - q->queue_flags |= QUEUE_FLAG_MQ_DEFAULT; if (!(set->flags & BLK_MQ_F_SG_MERGE)) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index c47c358..0f1bf55 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -325,7 +325,6 @@ struct request_queue { /* sw queues */ struct blk_mq_ctx __percpu *queue_ctx; - unsigned int nr_queues; /* hw dispatch queues */ struct blk_mq_hw_ctx **queue_hw_ctx;