diff options
Diffstat (limited to 'fs/f2fs/super.c')
-rw-r--r-- | fs/f2fs/super.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index dfa072fa8081..7183fbd1a5b9 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -3010,6 +3010,15 @@ int f2fs_sanity_check_ckpt(struct f2fs_sb_info *sbi) return 1; } + if (__is_set_ckpt_flags(ckpt, CP_LARGE_NAT_BITMAP_FLAG) && + le32_to_cpu(ckpt->checksum_offset) != CP_MIN_CHKSUM_OFFSET) { + f2fs_msg(sbi->sb, KERN_WARNING, + "layout of large_nat_bitmap is deprecated, " + "run fsck to repair, chksum_offset: %u", + le32_to_cpu(ckpt->checksum_offset)); + return 1; + } + if (unlikely(f2fs_cp_error(sbi))) { f2fs_err(sbi, "A bug case: need to run fsck"); return 1; |