Re: [PATCH] mm/page_alloc: remove unnecessary parameter in rmqueue_pcplist

[Pankaj Gupta <pagupta@redhat.com>]

> 
> Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
> ---
>  mm/page_alloc.c | 11 +++++------
>  1 file changed, 5 insertions(+), 6 deletions(-)
> 
> diff --git a/mm/page_alloc.c b/mm/page_alloc.c
> index f752025..25518bf 100644
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -3096,9 +3096,8 @@ static struct page *__rmqueue_pcplist(struct zone
> *zone, int migratetype,
>  
>  /* Lock and remove page from the per-cpu list */
>  static struct page *rmqueue_pcplist(struct zone *preferred_zone,
> -			struct zone *zone, unsigned int order,
> -			gfp_t gfp_flags, int migratetype,
> -			unsigned int alloc_flags)
> +			struct zone *zone, gfp_t gfp_flags,
> +			int migratetype, unsigned int alloc_flags)
>  {
>  	struct per_cpu_pages *pcp;
>  	struct list_head *list;
> @@ -3110,7 +3109,7 @@ static struct page *rmqueue_pcplist(struct zone
> *preferred_zone,
>  	list = &pcp->lists[migratetype];
>  	page = __rmqueue_pcplist(zone,  migratetype, alloc_flags, pcp, list);
>  	if (page) {
> -		__count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
> +		__count_zid_vm_events(PGALLOC, page_zonenum(page), 1);
>  		zone_statistics(preferred_zone, zone);
>  	}
>  	local_irq_restore(flags);
> @@ -3130,8 +3129,8 @@ struct page *rmqueue(struct zone *preferred_zone,
>  	struct page *page;
>  
>  	if (likely(order == 0)) {
> -		page = rmqueue_pcplist(preferred_zone, zone, order,
> -				gfp_flags, migratetype, alloc_flags);
> +		page = rmqueue_pcplist(preferred_zone, zone, gfp_flags,
> +					migratetype, alloc_flags);
>  		goto out;
>  	}
>  
> --
> 1.8.3.1

Patch looks good to me.

Acked-by: Pankaj Gupta <pagupta@redhat.com>


> 
>