Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp3055171pxk; Mon, 7 Sep 2020 01:37:42 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxyJS6KV7W1XKDpqjBK/0lP8PSMjKVyW7nKBhmvEfNKd+LYDGQUHkLujE2omBmkBpboRlE6 X-Received: by 2002:a50:f687:: with SMTP id d7mr21370861edn.353.1599467861996; Mon, 07 Sep 2020 01:37:41 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1599467861; cv=none; d=google.com; s=arc-20160816; b=JDhcFB7Dc1Jk6IaGPLBQ+yjRr2M6OLaEA1rdWnEi5I9Ta2GTbaQc+hEVCkXdCUvht8 otWJWHvrwb0vZssAJochy2Wj+XPseSuK7jh3WlIjMzefS7aPIxOeCCW/lgHbdfiDZE8E eA6Oqo35WHy/hAIBVL4B3MFc9KX2e7af9iFeAamU9sYGDZro1ZPZ1nKYzdKjkWNYLATm SMcidCrnSsp/eRrg168+BBO7Q80sZYQ74X1vlioJLqvDcUJC9a+4fDivtKcK2TT4L3wE nAYDj4v15pA+ruHpBj3JbDPKphova+w8dhrUgU4tIZrMyhlInblJDFaWj+FyYT4slJXb rdbQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=zUYP13VplIvCfEZC5wrQy+u2x9IQXTGaKeeogYO9Ksc=; b=n+caUrLwwow4t7bUKOrjjyyttFzARTkGA0gg82W5otx99geXnd0TwtjZfS7fOmvc87 6x8DFJn9eCPugy/zo55aAm8k+xklqFborVIDE6PF4LX24VlEVeMsQ3qA30mliE6+/Sr6 O9kmUJL8rrX3c24QVhOAcmoM4sqj+e5VSh7iWRfXRKDlVBJy7289ZQ+kWDdn311ljMaI /eJXSyQUR/bUmfOyzzn5fepxFEwblg5xcJuwjXGkfQuBOpFZJIe4vCpOu4lHtRchFfjz jq3nm0T+kT+/q5gxbs5F/xIczb9WL+Q04ykbXicxm2O4qT9gKgRslKvnFayFrkhZhR1W 2o3A== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id d12si4732613ejj.237.2020.09.07.01.37.19; Mon, 07 Sep 2020 01:37:41 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728158AbgIGIge (ORCPT + 99 others); Mon, 7 Sep 2020 04:36:34 -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