From: Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
To: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Cc: Michael Ellerman <mpe-Gsx/Oe8HsFggBc27wqDAHg@public.gmane.org>,
Yury Norov
<ynorov-M3mlKVOIwJVv6pq1l3V1OdBPR1lH4CV8@public.gmane.org>,
Heiko Carstens
<heiko.carstens-tA70FqPdS9bQT0dZR+AlfA@public.gmane.org>,
Josef Bacik <josef-DigfWCa+lFGyeJad7bwFQA@public.gmane.org>,
Michal Hocko <mhocko-IBi9RG/b67k@public.gmane.org>,
Vladimir Davydov
<vdavydov.dev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Rik van Riel <riel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org,
cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
kernel-team-b10kYP2dOMg@public.gmane.org,
linux-s390-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 2/6] mm: vmstat: move slab statistics from zone to node counters
Date: Mon, 5 Jun 2017 14:38:31 -0700 [thread overview]
Message-ID: <20170605143831.dac73f489bfe2644e103d2b3@linux-foundation.org> (raw)
In-Reply-To: <20170605183511.GA8915-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
On Mon, 5 Jun 2017 14:35:11 -0400 Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org> wrote:
> --- a/mm/page_alloc.c
> +++ b/mm/page_alloc.c
> @@ -5107,6 +5107,7 @@ static void build_zonelists(pg_data_t *pgdat)
> */
> static void setup_pageset(struct per_cpu_pageset *p, unsigned long batch);
> static DEFINE_PER_CPU(struct per_cpu_pageset, boot_pageset);
> +static DEFINE_PER_CPU(struct per_cpu_nodestat, boot_nodestats);
> static void setup_zone_pageset(struct zone *zone);
There's a few kb there. It just sits evermore unused after boot?
next prev parent reply other threads:[~2017-06-05 21:38 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-30 18:17 [PATCH 0/6] mm: per-lruvec slab stats Johannes Weiner
2017-05-30 18:17 ` [PATCH 1/6] mm: vmscan: delete unused pgdat_reclaimable_pages() Johannes Weiner
2017-05-30 21:50 ` Andrew Morton
2017-05-30 22:02 ` Johannes Weiner
2017-05-30 18:17 ` [PATCH 2/6] mm: vmstat: move slab statistics from zone to node counters Johannes Weiner
[not found] ` <20170530181724.27197-3-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2017-05-31 9:12 ` Heiko Carstens
2017-05-31 11:39 ` Heiko Carstens
2017-05-31 17:11 ` Yury Norov
2017-06-01 10:07 ` Michael Ellerman
2017-06-05 18:35 ` Johannes Weiner
[not found] ` <20170605183511.GA8915-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2017-06-05 21:38 ` Andrew Morton [this message]
2017-06-07 16:20 ` Johannes Weiner
2017-06-06 4:31 ` Michael Ellerman
[not found] ` <87k24prb3u.fsf-W0DJWXSxmBNbyGPkN3NxC2scP1bn1w/D@public.gmane.org>
2017-06-06 11:15 ` Michael Ellerman
[not found] ` <87mv9lpdsr.fsf-W0DJWXSxmBNbyGPkN3NxC2scP1bn1w/D@public.gmane.org>
2017-06-06 14:33 ` Johannes Weiner
2017-05-30 18:17 ` [PATCH 3/6] mm: memcontrol: use the node-native slab memory counters Johannes Weiner
[not found] ` <20170530181724.27197-4-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2017-06-03 17:39 ` Vladimir Davydov
2017-05-30 18:17 ` [PATCH 4/6] mm: memcontrol: use generic mod_memcg_page_state for kmem pages Johannes Weiner
2017-06-03 17:40 ` Vladimir Davydov
2017-05-30 18:17 ` [PATCH 5/6] mm: memcontrol: per-lruvec stats infrastructure Johannes Weiner
2017-05-31 17:14 ` Johannes Weiner
[not found] ` <20170531171450.GA10481-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2017-05-31 18:18 ` Andrew Morton
[not found] ` <20170531111821.14ebeee4a4181583fe6fac46-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2017-05-31 19:02 ` Tony Lindgren
2017-05-31 22:03 ` Stephen Rothwell
2017-06-01 1:44 ` Johannes Weiner
[not found] ` <20170530181724.27197-6-hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
2017-06-03 17:50 ` Vladimir Davydov
2017-06-05 17:53 ` Johannes Weiner
2017-05-30 18:17 ` [PATCH 6/6] mm: memcontrol: account slab stats per lruvec Johannes Weiner
2017-06-03 17:54 ` Vladimir Davydov
2017-06-05 16:52 ` [6/6] " Guenter Roeck
2017-06-05 17:52 ` Johannes Weiner
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