[PATCH v4 1/2] memcg: cleanup useless LRU_ALL_EVICTABLE

[PATCH v4 1/2] memcg: cleanup useless LRU_ALL_EVICTABLE

[Wanpeng Li]

From: Wanpeng Li <liwp-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>

Since LRU_ALL_EVICTABLE is useless, just remove it.

Signed-off-by: Wanpeng Li <liwp.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
 include/linux/mmzone.h |    1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index 68c569f..8b10c35 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -209,7 +209,6 @@ struct lruvec {
 /* Mask used at gathering information at once (see memcontrol.c) */
 #define LRU_ALL_FILE (BIT(LRU_INACTIVE_FILE) | BIT(LRU_ACTIVE_FILE))
 #define LRU_ALL_ANON (BIT(LRU_INACTIVE_ANON) | BIT(LRU_ACTIVE_ANON))
-#define LRU_ALL_EVICTABLE (LRU_ALL_FILE | LRU_ALL_ANON)
 #define LRU_ALL	     ((1 << NR_LRU_LISTS) - 1)
 
 /* Isolate clean file */
-- 
1.7.9.5

Re: [PATCH v4 1/2] memcg: cleanup useless LRU_ALL_EVICTABLE

[Kamezawa Hiroyuki]

(2012/06/25 20:15), Wanpeng Li wrote:
> From: Wanpeng Li <liwp-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
> 
> Since LRU_ALL_EVICTABLE is useless, just remove it.
> 
> Signed-off-by: Wanpeng Li <liwp.linux-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>

Thank you for your patience.

Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>

hmm..but this may noe be related to memcg ;)


> ---
>   include/linux/mmzone.h |    1 -
>   1 file changed, 1 deletion(-)
> 
> diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
> index 68c569f..8b10c35 100644
> --- a/include/linux/mmzone.h
> +++ b/include/linux/mmzone.h
> @@ -209,7 +209,6 @@ struct lruvec {
>   /* Mask used at gathering information at once (see memcontrol.c) */
>   #define LRU_ALL_FILE (BIT(LRU_INACTIVE_FILE) | BIT(LRU_ACTIVE_FILE))
>   #define LRU_ALL_ANON (BIT(LRU_INACTIVE_ANON) | BIT(LRU_ACTIVE_ANON))
> -#define LRU_ALL_EVICTABLE (LRU_ALL_FILE | LRU_ALL_ANON)
>   #define LRU_ALL	     ((1 << NR_LRU_LISTS) - 1)
>   
>   /* Isolate clean file */
>