On 2017/12/18 19:53, Yunlong Song wrote:
> Signed-off-by: Yunlong Song <yunlong.song@xxxxxxxxxx>
How about introducing IS_AVAILABLE_NID as below, and use it instead?
#define IS_AVAILABLE_NID(sbi, nid) (IS_VALID_NID(sbi, nid) && (nid >= root_ino))
Thanks,
> ---
> fsck/fsck.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fsck/fsck.c b/fsck/fsck.c
> index 11b8b0b..faf0663 100644
> --- a/fsck/fsck.c
> +++ b/fsck/fsck.c
> @@ -740,7 +740,7 @@ void fsck_chk_inode_blk(struct f2fs_sb_info *sbi, u32 nid,
> for (idx = 0; idx < 5; idx++) {
> u32 nid = le32_to_cpu(node_blk->i.i_nid[idx]);
>
> - if (nid != 0) {
> + if (nid != 0 && IS_VALID_NID(sbi, nid)) {
> struct node_info ni;
>
> get_node_info(sbi, nid, &ni);
>
