From: Surbhi Palande f2fsnewbie@gmail.com
[ 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 csurbhi@gmail.com Reviewed-by: Chao Yu yuchao0@huawei.com Signed-off-by: Jaegeuk Kim jaegeuk@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- fs/f2fs/super.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 4c169ba50c0f4..ad839a7996e9b 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -2027,11 +2027,11 @@ 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;