From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jaegeuk Kim Subject: [PATCH] mkfs.f2fs: give random checkpoint version Date: Thu, 24 Nov 2016 18:32:56 -0800 Message-ID: <20161125023256.80540-1-jaegeuk@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sog-mx-4.v43.ch3.sourceforge.com ([172.29.43.194] helo=mx.sourceforge.net) by sfs-ml-2.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1cA6K2-0005wi-J4 for linux-f2fs-devel@lists.sourceforge.net; Fri, 25 Nov 2016 02:33:06 +0000 Received: from mail.kernel.org ([198.145.29.136]) by sog-mx-4.v43.ch3.sourceforge.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) id 1cA6K1-0005bD-V7 for linux-f2fs-devel@lists.sourceforge.net; Fri, 25 Nov 2016 02:33:06 +0000 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: linux-f2fs-devel@lists.sourceforge.net Cc: Jaegeuk Kim This is to avoid wrong recovery during xfstests. Signed-off-by: Jaegeuk Kim --- mkfs/f2fs_format.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mkfs/f2fs_format.c b/mkfs/f2fs_format.c index 9a536f0..d2254e7 100644 --- a/mkfs/f2fs_format.c +++ b/mkfs/f2fs_format.c @@ -507,7 +507,7 @@ static int f2fs_write_check_point_pack(void) } /* 1. cp page 1 of checkpoint pack 1 */ - set_cp(checkpoint_ver, 1); + cp->checkpoint_ver = rand(); set_cp(cur_node_segno[0], c.cur_seg[CURSEG_HOT_NODE]); set_cp(cur_node_segno[1], c.cur_seg[CURSEG_WARM_NODE]); set_cp(cur_node_segno[2], c.cur_seg[CURSEG_COLD_NODE]); -- 2.8.3 ------------------------------------------------------------------------------