From mboxrd@z Thu Jan 1 00:00:00 1970 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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=unavailable 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 92679C2BB84 for ; Mon, 7 Sep 2020 08:36:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4BAC5208C7 for ; Mon, 7 Sep 2020 08:36:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728236AbgIGIgg (ORCPT ); Mon, 7 Sep 2020 04:36:36 -0400 Received: from out30-42.freemail.mail.aliyun.com ([115.124.30.42]:45936 "EHLO out30-42.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727874AbgIGIge (ORCPT ); Mon, 7 Sep 2020 04:36:34 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R201e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=baolin.wang@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0U88-1PX_1599467791; Received: from localhost(mailfrom:baolin.wang@linux.alibaba.com fp:SMTPD_---0U88-1PX_1599467791) by smtp.aliyun-inc.com(127.0.0.1); Mon, 07 Sep 2020 16:36:31 +0800 From: Baolin Wang To: axboe@kernel.dk Cc: ming.lei@redhat.com, hch@lst.de, baolin.wang@linux.alibaba.com, baolin.wang7@gmail.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] block: Remove unused blk_mq_sched_free_hctx_data() Date: Mon, 7 Sep 2020 16:36:17 +0800 Message-Id: <0b736d64c0546c292ae8f1bcbe9d801c28e12583.1599467604.git.baolin.wang@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Now we usually free the hctx->sched_data by e->type->ops.exit_hctx(), and no users will use blk_mq_sched_free_hctx_data() function. Remove it. Signed-off-by: Baolin Wang --- block/blk-mq-sched.c | 15 --------------- block/blk-mq-sched.h | 3 --- 2 files changed, 18 deletions(-) diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c index 86d5545..3e95967 100644 --- a/block/blk-mq-sched.c +++ b/block/blk-mq-sched.c @@ -18,21 +18,6 @@ #include "blk-mq-tag.h" #include "blk-wbt.h" -void blk_mq_sched_free_hctx_data(struct request_queue *q, - void (*exit)(struct blk_mq_hw_ctx *)) -{ - struct blk_mq_hw_ctx *hctx; - int i; - - queue_for_each_hw_ctx(q, hctx, i) { - if (exit && hctx->sched_data) - exit(hctx); - kfree(hctx->sched_data); - hctx->sched_data = NULL; - } -} -EXPORT_SYMBOL_GPL(blk_mq_sched_free_hctx_data); - void blk_mq_sched_assign_ioc(struct request *rq) { struct request_queue *q = rq->q; diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h index 126021f..fe62e7c 100644 --- a/block/blk-mq-sched.h +++ b/block/blk-mq-sched.h @@ -5,9 +5,6 @@ #include "blk-mq.h" #include "blk-mq-tag.h" -void blk_mq_sched_free_hctx_data(struct request_queue *q, - void (*exit)(struct blk_mq_hw_ctx *)); - void blk_mq_sched_assign_ioc(struct request *rq); void blk_mq_sched_request_inserted(struct request *rq); -- 1.8.3.1