From patchwork Mon Aug 9 14:29:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: John Garry X-Patchwork-Id: 12426671 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3B13CC4338F for ; Mon, 9 Aug 2021 14:38:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1BC0960234 for ; Mon, 9 Aug 2021 14:38:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233959AbhHIOgt (ORCPT ); Mon, 9 Aug 2021 10:36:49 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]:3611 "EHLO frasgout.his.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233984AbhHIOfB (ORCPT ); Mon, 9 Aug 2021 10:35:01 -0400 Received: from fraeml713-chm.china.huawei.com (unknown [172.18.147.201]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Gjz9Y1Jzyz6C990; Mon, 9 Aug 2021 22:34:09 +0800 (CST) Received: from lhreml724-chm.china.huawei.com (10.201.108.75) by fraeml713-chm.china.huawei.com (10.206.15.32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.8; Mon, 9 Aug 2021 16:34:39 +0200 Received: from localhost.localdomain (10.69.192.58) by lhreml724-chm.china.huawei.com (10.201.108.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 9 Aug 2021 15:34:36 +0100 From: John Garry To: , , CC: , , , , , , John Garry Subject: [PATCH v2 05/11] blk-mq-sched: Rename blk_mq_sched_alloc_{tags -> map_and_request}() Date: Mon, 9 Aug 2021 22:29:32 +0800 Message-ID: <1628519378-211232-6-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1628519378-211232-1-git-send-email-john.garry@huawei.com> References: <1628519378-211232-1-git-send-email-john.garry@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.58] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Function blk_mq_sched_alloc_tags() does same as __blk_mq_alloc_map_and_request(), so give a similar name to be consistent. Similarly rename label err_free_tags -> err_free_map_and_request. Signed-off-by: John Garry Reviewed-by: Ming Lei --- block/blk-mq-sched.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c index 2231fb0d4c35..b4d7ad9a7a60 100644 --- a/block/blk-mq-sched.c +++ b/block/blk-mq-sched.c @@ -515,9 +515,9 @@ void blk_mq_sched_insert_requests(struct blk_mq_hw_ctx *hctx, percpu_ref_put(&q->q_usage_counter); } -static int blk_mq_sched_alloc_tags(struct request_queue *q, - struct blk_mq_hw_ctx *hctx, - unsigned int hctx_idx) +static int blk_mq_sched_alloc_map_and_request(struct request_queue *q, + struct blk_mq_hw_ctx *hctx, + unsigned int hctx_idx) { struct blk_mq_tag_set *set = q->tag_set; int ret; @@ -609,15 +609,15 @@ int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e) BLKDEV_DEFAULT_RQ); queue_for_each_hw_ctx(q, hctx, i) { - ret = blk_mq_sched_alloc_tags(q, hctx, i); + ret = blk_mq_sched_alloc_map_and_request(q, hctx, i); if (ret) - goto err_free_tags; + goto err_free_map_and_request; } if (blk_mq_is_sbitmap_shared(q->tag_set->flags)) { ret = blk_mq_init_sched_shared_sbitmap(q); if (ret) - goto err_free_tags; + goto err_free_map_and_request; } ret = e->ops.init_sched(q, e); @@ -645,7 +645,7 @@ int blk_mq_init_sched(struct request_queue *q, struct elevator_type *e) err_free_sbitmap: if (blk_mq_is_sbitmap_shared(q->tag_set->flags)) blk_mq_exit_sched_shared_sbitmap(q); -err_free_tags: +err_free_map_and_request: blk_mq_sched_free_requests(q); blk_mq_sched_tags_teardown(q); q->elevator = NULL;