commit 6471969f785854a51d59fe9e5ee926b863cd28f9
author Sheng Yong <shengyong1@huawei.com> Mon Oct 24 10:16:04 2016 +0800
committer Jaegeuk Kim <jaegeuk@kernel.org> Mon Oct 31 10:59:24 2016 -0700
tree b6d6d3769bc13b5b6c71c5713e36656e32da9532
parent c4c65265da347bf98af6f080abf6d7081df09ea1

fsck.f2fs: do not check the first seg in a sec in find_next_free_block

The first segment is already checked, so there is no need to check it
again if we want to make sure the whole section is freed.

Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

fsck/mount.c

diff --git a/fsck/mount.c b/fsck/mount.c
index ca7f6dd..0a47bf7 100644
--- a/fsck/mount.c
+++ b/fsck/mount.c
@@ -1573,7 +1573,7 @@
 			struct seg_entry *se2;
 			unsigned int i;
 
-			for (i = 0; i < sbi->segs_per_sec; i++) {
+			for (i = 1; i < sbi->segs_per_sec; i++) {
 				se2 = get_seg_entry(sbi, segno + i);
 				if (se2->valid_blocks)
 					break;