We skip reading last one of NAT blocks when readahead them since max value of
valid block is calculated incorrectly. We should fix this problem to avoid it.
Signed-off-by: Chao Yu <chao2...@samsung.com>
---
fs/f2fs/checkpoint.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 744c68b..75189b1 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -77,7 +77,7 @@ inline int get_max_meta_blks(struct f2fs_sb_info *sbi, int
type)
{
switch (type) {
case META_NAT:
- return NM_I(sbi)->max_nid / NAT_ENTRY_PER_BLOCK;
+ return (NM_I(sbi)->max_nid + 3) / NAT_ENTRY_PER_BLOCK;
case META_SIT:
return SIT_BLK_CNT(sbi);
case META_SSA:
--
1.7.9.5
--
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