From: Surbhi Palande Date: Fri, 23 Aug 2019 22:40:45 +0000 (-0700) Subject: f2fs: check all the data segments against all node ones X-Git-Tag: v4.9.195~113 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=002d26801873709c7a07faa7b992c8d725d300ac;p=platform%2Fkernel%2Flinux-amlogic.git f2fs: check all the data segments against all node ones [ Upstream commit 1166c1f2f69117ad254189ca781287afa6e550b6 ] As a part of the sanity checking while mounting, distinct segment number assignment to data and node segments is verified. Fixing a small bug in this verification between node and data segments. We need to check all the data segments with all the node segments. Fixes: 042be0f849e5f ("f2fs: fix to do sanity check with current segment number") Signed-off-by: Surbhi Palande Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim Signed-off-by: Sasha Levin --- diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 4ebe695..9eff18c 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1557,11 +1557,11 @@ int sanity_check_ckpt(struct f2fs_sb_info *sbi) } } for (i = 0; i < NR_CURSEG_NODE_TYPE; i++) { - for (j = i; j < NR_CURSEG_DATA_TYPE; j++) { + for (j = 0; j < NR_CURSEG_DATA_TYPE; j++) { if (le32_to_cpu(ckpt->cur_node_segno[i]) == le32_to_cpu(ckpt->cur_data_segno[j])) { f2fs_msg(sbi->sb, KERN_ERR, - "Data segment (%u) and Data segment (%u)" + "Node segment (%u) and Data segment (%u)" " has the same segno: %u", i, j, le32_to_cpu(ckpt->cur_node_segno[i])); return 1;