Node/Meta inode numbers are also should not be reused, this patch guarantee it. Signed-off-by: Wanpeng Li <wanpeng.li@xxxxxxxxxxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html