From mboxrd@z Thu Jan  1 00:00:00 1970
From: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Subject: Re: [PATCH] rename MEM_CGROUP_STAT_SWAPOUT as MEM_CGROUP_STAT_NR_SWAP
Date: Fri, 1 Jun 2012 18:53:20 +0200
Message-ID: <20120601165320.GA1761@cmpxchg.org>
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To: Kamezawa Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>
Cc: linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, mhocko-AlSwsSmVLrQ@public.gmane.org, akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org

On Fri, Jun 01, 2012 at 07:39:00PM +0900, Kamezawa Hiroyuki wrote:
> MEM_CGROUP_STAT_SWAPOUT represents the usage of swap rather than
> the number of swap-out events. Rename it to be MEM_CGROUP_STAT_NR_SWAP.
> 
> Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>

Wouldn't MEM_CGROUP_STAT_SWAP be better?  It's equally descriptive but
matches the string.  And we also don't have NR_ for cache, rss, mapped
file etc.