Re: [PATCH 07/10] mbind: add hugepage migration code to mbind()

[KOSAKI Motohiro]

> @@ -1277,14 +1279,10 @@ static long do_mbind(unsigned long start, unsigned long len,
>  	if (!err) {
>  		int nr_failed = 0;
>  
> -		if (!list_empty(&pagelist)) {
> -			WARN_ON_ONCE(flags & MPOL_MF_LAZY);
> -			nr_failed = migrate_pages(&pagelist, new_vma_page,
> +		WARN_ON_ONCE(flags & MPOL_MF_LAZY);

???
MPOL_MF_LAZY always output warn? It seems really insane.


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