Re: [PATCH] vmscan : simplify code

[KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>]

> simplify the code for shrink_inactive_list.
> 
> Signed-off-by: Huang Shijie <shijie8@gmail.com>
> ---
>  mm/vmscan.c |    6 ++----
>  1 files changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/mm/vmscan.c b/mm/vmscan.c
> index 777af57..0a3cf75 100644
> --- a/mm/vmscan.c
> +++ b/mm/vmscan.c
> @@ -1166,10 +1166,8 @@ static unsigned long shrink_inactive_list(unsigned long max_scan,
>  		__mod_zone_page_state(zone, NR_ISOLATED_ANON, nr_anon);
>  		__mod_zone_page_state(zone, NR_ISOLATED_FILE, nr_file);
>  
> -		reclaim_stat->recent_scanned[0] += count[LRU_INACTIVE_ANON];
> -		reclaim_stat->recent_scanned[0] += count[LRU_ACTIVE_ANON];
> -		reclaim_stat->recent_scanned[1] += count[LRU_INACTIVE_FILE];
> -		reclaim_stat->recent_scanned[1] += count[LRU_ACTIVE_FILE];
> +		reclaim_stat->recent_scanned[0] += nr_anon;
> +		reclaim_stat->recent_scanned[1] += nr_file;
>  
>  		spin_unlock_irq(&zone->lru_lock);

Thank you.
	Reviewed-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>



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