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 95FA2C433EF for ; Fri, 26 Nov 2021 02:30:25 +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 4.94.2) (envelope-from ) id 1mqR0J-0004qz-Gg; Fri, 26 Nov 2021 02:30:24 +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 4.94.2) (envelope-from ) id 1mqR0A-0004qS-Lh for linux-f2fs-devel@lists.sourceforge.net; Fri, 26 Nov 2021 02:30:15 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sourceforge.net; s=x; h=Content-Transfer-Encoding:MIME-Version:References: In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=EUdEgX0M70OgRYiuWl6KJQeLBMIkQCjTNIYCkY+E2Eo=; b=HwggDnUPZ1cmUWCiGG3H1LdRyM sZGDRCDKWC9LyYztyIYgwemf8L7GQDWxHcbaaSBKOH6GfLKXBQq8HUByOgvq/ncOcwbfTnQMurTuy vPFK572jWfcnJrfzR0zM+YHE9mJ3P1u/VfD+0cEyJEUNgRBGdU9UOGHEWDJSp9PYTNI8=; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sf.net; s=x ; h=Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=EUdEgX0M70OgRYiuWl6KJQeLBMIkQCjTNIYCkY+E2Eo=; b=hy9tCow4QgPq7Z446x0GDhibHx 8mxxwJVLIQyncz+03vulhq/nqB9E2zoNCZNH+FGcIMFwYhy4bgyrqSgZqKVxWxcLyvpmt79wGgE7L qZxRU9hnNMGRd6o5e8hAAXR4BCANDBWV1CM7R3ILHvz7I0txtjf4IPVmPFS2G39Wej2w=; Received: from mail.kernel.org ([198.145.29.99]) by sfi-mx-1.v28.lw.sourceforge.com with esmtps (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92.3) id 1mqR0B-009XXV-6K for linux-f2fs-devel@lists.sourceforge.net; Fri, 26 Nov 2021 02:30:15 +0000 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2DD0461155; Fri, 26 Nov 2021 02:30:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1637893809; bh=7RSYnjakDGbVSQHSGL9A7juJSunyWzBmGji4TfHiWaI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uYqTe0JcxS2hIH0CKu3+M6NDoQy5TntK1EBUaEyW1P5X5iwFVLzA1vbEdqxgCP/5o sVBwzccJTj+Wh31sWMxMTwwA3KoxPlJA9WzRCBCxm+BBSqWU67tzI+quflaNl9UJn7 X/ypiBlMeA0GzclwhMxsR1B2YFycYn4f32XRVLJy5bB0IPz27dV5Tdk5T6RIAkyr3w dAN5LTisPxbXHDu2jqCyMtZBIS/9HdkTU8UvoOdI+k8VDiJKzFRbVVL250nwlJkaVe dTcViCu/GHzIyvXUp9BpAteM4qa2sSkTrMoBcdqiepB8mbuCThfu/j+p7+XmiI24Jt +nhCukbZcu6Kg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Date: Thu, 25 Nov 2021 21:30:01 -0500 Message-Id: <20211126023006.440839-2-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211126023006.440839-1-sashal@kernel.org> References: <20211126023006.440839-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-Headers-End: 1mqR0B-009XXV-6K Subject: [f2fs-dev] [PATCH AUTOSEL 5.15 2/7] f2fs: set SBI_NEED_FSCK flag when inconsistent node block found 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: , Cc: Sasha Levin , Jaegeuk Kim , 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 From: Weichao Guo [ Upstream commit 6663b138ded1a59e630c9e605e42aa7fde490cdc ] Inconsistent node block will cause a file fail to open or read, which could make the user process crashes or stucks. Let's mark SBI_NEED_FSCK flag to trigger a fix at next fsck time. After unlinking the corrupted file, the user process could regenerate a new one and work correctly. Signed-off-by: Weichao Guo Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- fs/f2fs/node.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index e863136081b47..556fcd8457f3f 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1443,6 +1443,7 @@ static struct page *__get_node_page(struct f2fs_sb_info *sbi, pgoff_t nid, nid, nid_of_node(page), ino_of_node(page), ofs_of_node(page), cpver_of_node(page), next_blkaddr_of_node(page)); + set_sbi_flag(sbi, SBI_NEED_FSCK); err = -EINVAL; out_err: ClearPageUptodate(page); -- 2.33.0 _______________________________________________ Linux-f2fs-devel mailing list Linux-f2fs-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel