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=-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,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 0787CC433F5 for ; Thu, 23 Sep 2021 13:36:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E382B6124F for ; Thu, 23 Sep 2021 13:36:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241450AbhIWNi1 (ORCPT ); Thu, 23 Sep 2021 09:38:27 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:9913 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232633AbhIWNiZ (ORCPT ); Thu, 23 Sep 2021 09:38:25 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.55]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4HFbgQ0htwz8ykf; Thu, 23 Sep 2021 21:32:18 +0800 (CST) Received: from dggema762-chm.china.huawei.com (10.1.198.204) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2308.8; Thu, 23 Sep 2021 21:36:51 +0800 Received: from huawei.com (10.175.127.227) by dggema762-chm.china.huawei.com (10.1.198.204) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2308.8; Thu, 23 Sep 2021 21:36:51 +0800 From: Yu Kuai To: , CC: , , , , Subject: [PATCH 2/6] blk-wbt: introduce wbt_free() Date: Thu, 23 Sep 2021 21:46:27 +0800 Message-ID: <20210923134631.105719-3-yukuai3@huawei.com> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210923134631.105719-1-yukuai3@huawei.com> References: <20210923134631.105719-1-yukuai3@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.127.227] X-ClientProxiedBy: dggems704-chm.china.huawei.com (10.3.19.181) To dggema762-chm.china.huawei.com (10.1.198.204) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org Prepare to split 'kfree(rwb)' from wbt_exit(), no functional changes. Signed-off-by: Yu Kuai --- block/blk-wbt.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/block/blk-wbt.c b/block/blk-wbt.c index 874c1c37bf0c..4190453d5e0b 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -694,6 +694,13 @@ static void wbt_exit(struct rq_qos *rqos) kfree(rwb); } +static void wbt_free(struct rq_qos *rqos) +{ + struct rq_wb *rwb = RQWB(rqos); + + kfree(rwb); +} + /* * Disable wbt, if enabled by default. */ @@ -808,6 +815,7 @@ static struct rq_qos_ops wbt_rqos_ops = { .cleanup = wbt_cleanup, .queue_depth_changed = wbt_queue_depth_changed, .exit = wbt_exit, + .free = wbt_free, #ifdef CONFIG_BLK_DEBUG_FS .debugfs_attrs = wbt_debugfs_attrs, #endif -- 2.31.1