Re: [patch 3/8] mm: memcg: clean up fault accounting

[KAMEZAWA Hiroyuki]

On Wed, 23 Nov 2011 16:42:26 +0100
Johannes Weiner <hannes@xxxxxxxxxxx> wrote:

> From: Johannes Weiner <jweiner@xxxxxxxxxx>
> 
> The fault accounting functions have a single, memcg-internal user, so
> they don't need to be global.  In fact, their one-line bodies can be
> directly folded into the caller.  And since faults happen one at a
> time, use this_cpu_inc() directly instead of this_cpu_add(foo, 1).
> 
> Signed-off-by: Johannes Weiner <jweiner@xxxxxxxxxx>

Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>

I'm not sure why Ying Han used this style.

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