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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 8A5A6C433E0 for ; Mon, 8 Jun 2020 02:47:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6B6A72067B for ; Mon, 8 Jun 2020 02:47:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728848AbgFHCr2 (ORCPT ); Sun, 7 Jun 2020 22:47:28 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:38626 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728409AbgFHCr2 (ORCPT ); Sun, 7 Jun 2020 22:47:28 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 48C06372CBBA9DB0582E; Mon, 8 Jun 2020 10:47:26 +0800 (CST) Received: from [10.134.22.195] (10.134.22.195) by smtp.huawei.com (10.3.19.214) with Microsoft SMTP Server (TLS) id 14.3.487.0; Mon, 8 Jun 2020 10:47:22 +0800 Subject: Re: [f2fs-dev] [PATCH 1/2] f2fs: use kfree() to free super in read_raw_super_block() To: Denis Efremov , Jaegeuk Kim , "Chao Yu" CC: , References: <20200605181533.73113-1-efremov@linux.com> From: Chao Yu Message-ID: Date: Mon, 8 Jun 2020 10:47:22 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <20200605181533.73113-1-efremov@linux.com> Content-Type: text/plain; charset="windows-1252" Content-Language: en-US Content-Transfer-Encoding: 7bit X-Originating-IP: [10.134.22.195] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/6/6 2:15, Denis Efremov wrote: > Use kfree() instead of kvfree() to free super in > read_raw_super_block() because the memory is allocated with > kzalloc() in the function. > > Fixes: 5222595d093e ("f2fs: use kvmalloc, if kmalloc is failed") > Signed-off-by: Denis Efremov Reviewed-by: Chao Yu Thanks,