On Thu, Feb 04, 2016 at 03:52:10PM -0500, Johannes Weiner wrote:
> On Thu, Feb 04, 2016 at 04:03:39PM +0300, Vladimir Davydov wrote:
> > Show how much memory is allocated to kernel stacks.
> >
> > Signed-off-by: Vladimir Davydov <vdavydov@xxxxxxxxxxxxx>
>
> Acked-by: Johannes Weiner <hannes@xxxxxxxxxxx>
Thanks.
>
> Thanks, this looks good. The only thing that strikes me is that you
> appended the new stat items to the enum, but then prepended them to
> the doc and stat file sections. Why is that?
No reason. Let's rearrange the enum fields to be consistent with the
stat file output.
diff --git a/include/linux/memcontrol.h b/include/linux/memcontrol.h
index aaf564881303..d6300313b298 100644
--- a/include/linux/memcontrol.h
+++ b/include/linux/memcontrol.h
@@ -52,10 +52,10 @@ enum mem_cgroup_stat_index {
MEM_CGROUP_STAT_SWAP, /* # of pages, swapped out */
MEM_CGROUP_STAT_NSTATS,
/* default hierarchy stats */
- MEMCG_SOCK = MEM_CGROUP_STAT_NSTATS,
+ MEMCG_KERNEL_STACK = MEM_CGROUP_STAT_NSTATS,
MEMCG_SLAB_RECLAIMABLE,
MEMCG_SLAB_UNRECLAIMABLE,
- MEMCG_KERNEL_STACK,
+ MEMCG_SOCK,
MEMCG_NR_STAT,
};
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