Node/Meta inode numbers are also should not be reused, this patch
guarantee it.
Signed-off-by: Wanpeng Li <wanpeng...@linux.intel.com>
---
fs/f2fs/node.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/node.c b/fs/f2fs/node.c
index 4687eae..1a7e925 100644
--- a/fs/f2fs/node.c
+++ b/fs/f2fs/node.c
@@ -1421,7 +1421,7 @@ static int add_free_nid(struct f2fs_sb_info *sbi, nid_t
nid, bool build)
return -1;
/* 0 nid should not be used */
- if (unlikely(nid == 0))
+ if (unlikely(nid == 0 || nid == 1 || nid == 2))
return 0;
if (build) {
--
1.9.1
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