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 Received: from lists.sourceforge.net (lists.sourceforge.net [216.105.38.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B0C65ECAAA1 for ; Tue, 30 Aug 2022 12:10:23 +0000 (UTC) Received: from [127.0.0.1] (helo=sfs-ml-1.v29.lw.sourceforge.com) by sfs-ml-1.v29.lw.sourceforge.com with esmtp (Exim 4.95) (envelope-from ) id 1oT04S-0007df-HI; Tue, 30 Aug 2022 12:10:20 +0000 Received: from [172.30.20.202] (helo=mx.sourceforge.net) by sfs-ml-1.v29.lw.sourceforge.com with esmtps (TLS1.2) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.95) (envelope-from ) id 1oT04Q-0007dK-9V for linux-f2fs-devel@lists.sourceforge.net; Tue, 30 Aug 2022 12:10:18 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Type:Content-Transfer-Encoding:MIME-Version :Message-ID:Date:Subject:CC:To:From:Sender:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:In-Reply-To:References:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=lCmtXtUmPO9I4nWlH9MRxrCLnrpxIp0r9FtLHtUlXJk=; b=ddgoPkDa7HmC2EXB2OnQXWtwFt 1eExidSDAe0OlZenANmn9BsKnOR5uODzlX1d4/bWpV2DR6cZjjcd868Q5KQvrDxDWd1T4pkMYTSSB QPAmM61+lSESEh37JGYK9ie5kiEFW8IOz0tkH5tnQkgmErgmWx7us2ZNDR4ncZ6XCgQM=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Type:Content-Transfer-Encoding:MIME-Version:Message-ID:Date: Subject:CC:To:From:Sender:Reply-To:Content-ID:Content-Description:Resent-Date :Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post: List-Owner:List-Archive; bh=lCmtXtUmPO9I4nWlH9MRxrCLnrpxIp0r9FtLHtUlXJk=; b=O wgRsJVoyDZhkz2xaHroBFB6uJeTsuXPEl6KDw8Bweg2nhsUWc9HUS6mXc4RRJ8fp2tDEaYGG/UyW+ tFmOyIz4v6tyGgVCNWWeCUkzFf7OGamd9fb9Y3i4Ku8PROSwugqE1KCItnRjAq8MQqxtZuv62Yv26 q0LN4XMkX2FPovkw=; Received: from szxga01-in.huawei.com ([45.249.212.187]) by sfi-mx-2.v28.lw.sourceforge.com with esmtps (TLS1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.95) id 1oT048-0004xj-R5 for linux-f2fs-devel@lists.sourceforge.net; Tue, 30 Aug 2022 12:10:07 +0000 Received: from dggemv704-chm.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4MH5cg68n4zkWlN; Tue, 30 Aug 2022 20:06:11 +0800 (CST) Received: from kwepemm600014.china.huawei.com (7.193.23.54) by dggemv704-chm.china.huawei.com (10.3.19.47) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 30 Aug 2022 20:09:50 +0800 Received: from huawei.com (10.90.53.225) by kwepemm600014.china.huawei.com (7.193.23.54) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Tue, 30 Aug 2022 20:09:49 +0800 To: , Date: Tue, 30 Aug 2022 20:13:23 +0800 Message-ID: <20220830121323.111058-1-zhangqilong3@huawei.com> X-Mailer: git-send-email 2.26.0.106.g9fadedd MIME-Version: 1.0 X-Originating-IP: [10.90.53.225] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemm600014.china.huawei.com (7.193.23.54) X-CFilter-Loop: Reflected X-Headers-End: 1oT048-0004xj-R5 Subject: [f2fs-dev] [PATCH -next] f2fs: return the tmp_ptr directly in __bitmap_ptr X-BeenThere: linux-f2fs-devel@lists.sourceforge.net X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Zhang Qilong via Linux-f2fs-devel Reply-To: Zhang Qilong Cc: linux-f2fs-devel@lists.sourceforge.net Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net Just return tmp_ptr here, it's no need to dereference checkpoint pointer again. Signed-off-by: Zhang Qilong --- fs/f2fs/f2fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 408d8034ed74..5434ce6ad4a4 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -2530,7 +2530,7 @@ static inline void *__bitmap_ptr(struct f2fs_sb_info *sbi, int flag) if (__cp_payload(sbi) > 0) { if (flag == NAT_BITMAP) - return &ckpt->sit_nat_version_bitmap; + return tmp_ptr; else return (unsigned char *)ckpt + F2FS_BLKSIZE; } else { -- 2.25.1 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel