Re: [PATCH] mm: Delete non-atomic mm counter implementation

[Matt Fleming]

On Thu, 28 Apr 2011 09:08:57 +0900
KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote:
 
> now mm_counters are update in per-thread and removing non-atomic
> will not have big impact in performance, I hope. 
> 
> Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>

Thanks!

Note that this patch doesn't enable per-thread counters for the
non-USE_SPLIT_PTLOCKS case; SPLIT_RSS_COUNTING is still only enabled if
USE_SPLIT_PTLOCKS is on.

-- 
Matt Fleming, Intel Open Source Technology Center
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