From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 56F23144312; Thu, 13 Jun 2024 11:41:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718278894; cv=none; b=NgJC760fg2ZjYQDfDhwGq16IPt3aqkAbLqZv04sUiJuNtjZiHYJsJpKEHkvvuASPLpHnJKus0mIM/zKbN5WVYTXLFIRbaTESDhTV2irH2Muv93MChWnKfWSdzXIBpdRLjidOecLUuR9dqDiISTlmWnfzbes9gBEHsh3MUsJfDb0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718278894; c=relaxed/simple; bh=HLXXSP1EqwXk6QWvvalUoLzfRD++Pkxo0+36aD/lDuA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jKwdOPQUC3SMlzAEZGjAAaw+/2VdLziHrdjKsoC9zi7DE3XS0OJ73AocbOxoRdJSZg50v3RAUJxlHQrow/8GqduA/T7bbMeqzDmaEUQFHkRy5J7Ejwlu7eMAV4LBtK/ycD1OxbXTi0DzfR7W3vPgj9UVrcBd9QIvmYQhmWoSlKk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=VdkdAD9c; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="VdkdAD9c" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 87628C2BBFC; Thu, 13 Jun 2024 11:41:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1718278893; bh=HLXXSP1EqwXk6QWvvalUoLzfRD++Pkxo0+36aD/lDuA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VdkdAD9c6PJHcO9X+lAOLrv1FmotWFMrkPcCbCeQiA4xjlBQxnTIy+Xdk/P/qGX7D 9UpJonHJSqkM9HhSpaFjA++TiDlZTBqXyB9fVw1sR1SJbrSyD7NVprvo0hvCPT4gYW aN2T5dpzRFd740usiGtw/AEcnRKVFYuXtsrxs2dk= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chao Yu , Jaegeuk Kim , Sasha Levin Subject: [PATCH 4.19 105/213] f2fs: fix to release node block count in error path of f2fs_new_node_page() Date: Thu, 13 Jun 2024 13:32:33 +0200 Message-ID: <20240613113232.054903502@linuxfoundation.org> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240613113227.969123070@linuxfoundation.org> References: <20240613113227.969123070@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chao Yu [ Upstream commit 0fa4e57c1db263effd72d2149d4e21da0055c316 ] It missed to call dec_valid_node_count() to release node block count in error path, fix it. Fixes: 141170b759e0 ("f2fs: fix to avoid use f2fs_bug_on() in f2fs_new_node_page()") Signed-off-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- fs/f2fs/node.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c index 9911f780e0136..38a937bdcf8ba 100644 --- a/fs/f2fs/node.c +++ b/fs/f2fs/node.c @@ -1236,6 +1236,7 @@ struct page *f2fs_new_node_page(struct dnode_of_data *dn, unsigned int ofs) } if (unlikely(new_ni.blk_addr != NULL_ADDR)) { err = -EFSCORRUPTED; + dec_valid_node_count(sbi, dn->inode, !ofs); set_sbi_flag(sbi, SBI_NEED_FSCK); goto fail; } @@ -1261,7 +1262,6 @@ struct page *f2fs_new_node_page(struct dnode_of_data *dn, unsigned int ofs) if (ofs == 0) inc_valid_inode_count(sbi); return page; - fail: clear_node_page_dirty(page); f2fs_put_page(page, 1); -- 2.43.0