From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
To: Ying Han <yinghan@google.com>
Cc: kosaki.motohiro@jp.fujitsu.com,
Minchan Kim <minchan.kim@gmail.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>,
Balbir Singh <balbir@linux.vnet.ibm.com>,
Tejun Heo <tj@kernel.org>, Pavel Emelyanov <xemul@openvz.org>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Andrew Morton <akpm@linux-foundation.org>,
Li Zefan <lizf@cn.fujitsu.com>, Mel Gorman <mel@csn.ul.ie>,
Christoph Lameter <cl@linux.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Rik van Riel <riel@redhat.com>, Hugh Dickins <hughd@google.com>,
Michal Hocko <mhocko@suse.cz>,
Dave Hansen <dave@linux.vnet.ibm.com>,
Zhu Yanhai <zhu.yanhai@gmail.com>,
linux-mm@kvack.org
Subject: Re: [PATCH V7 5/9] Infrastructure to support per-memcg reclaim.
Date: Fri, 22 Apr 2011 14:27:01 +0900 (JST) [thread overview]
Message-ID: <20110422142734.FA69.A69D9226@jp.fujitsu.com> (raw)
In-Reply-To: <1303446260-21333-6-git-send-email-yinghan@google.com>
> +static unsigned long shrink_mem_cgroup(struct mem_cgroup *mem_cont, int order)
> +{
> + return 0;
> +}
this one and
> @@ -2672,36 +2686,48 @@ int kswapd(void *p)
(snip)
> /*
> * We can speed up thawing tasks if we don't call balance_pgdat
> * after returning from the refrigerator
> */
> - if (!ret) {
> + if (is_global_kswapd(kswapd_p)) {
> trace_mm_vmscan_kswapd_wake(pgdat->node_id, order);
> order = balance_pgdat(pgdat, order, &classzone_idx);
> + } else {
> + mem = mem_cgroup_get_shrink_target();
> + if (mem)
> + shrink_mem_cgroup(mem, order);
> + mem_cgroup_put_shrink_target(mem);
> }
> }
this one shold be placed in "[7/9] Per-memcg background reclaim". isn't it?
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next prev parent reply other threads:[~2011-04-22 5:27 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-22 4:24 [RFC PATCH V7 0/9] memcg: per cgroup background reclaim Ying Han
2011-04-22 4:24 ` [PATCH V7 1/9] Add kswapd descriptor Ying Han
2011-04-22 4:31 ` KAMEZAWA Hiroyuki
2011-04-22 4:47 ` KOSAKI Motohiro
2011-04-22 5:55 ` Ying Han
2011-04-22 4:24 ` [PATCH V7 2/9] Add per memcg reclaim watermarks Ying Han
2011-04-22 4:24 ` [PATCH V7 3/9] New APIs to adjust per-memcg wmarks Ying Han
2011-04-22 4:32 ` KAMEZAWA Hiroyuki
2011-04-22 4:24 ` [PATCH V7 4/9] Add memcg kswapd thread pool Ying Han
2011-04-22 4:36 ` KAMEZAWA Hiroyuki
2011-04-22 4:49 ` Ying Han
2011-04-22 5:00 ` KAMEZAWA Hiroyuki
2011-04-22 5:53 ` Ying Han
2011-04-22 5:59 ` KAMEZAWA Hiroyuki
2011-04-22 6:10 ` Ying Han
2011-04-22 7:46 ` KAMEZAWA Hiroyuki
2011-04-22 7:59 ` Ying Han
2011-04-22 8:02 ` KAMEZAWA Hiroyuki
2011-04-24 23:26 ` KAMEZAWA Hiroyuki
2011-04-25 2:08 ` Ying Han
2011-04-22 6:02 ` Zhu Yanhai
2011-04-22 6:14 ` Ying Han
2011-04-22 5:39 ` KOSAKI Motohiro
2011-04-22 5:56 ` KAMEZAWA Hiroyuki
2011-04-22 4:24 ` [PATCH V7 5/9] Infrastructure to support per-memcg reclaim Ying Han
2011-04-22 4:38 ` KAMEZAWA Hiroyuki
2011-04-22 5:11 ` KOSAKI Motohiro
2011-04-22 5:59 ` Ying Han
2011-04-22 5:27 ` KOSAKI Motohiro [this message]
2011-04-22 6:00 ` Ying Han
2011-04-22 4:24 ` [PATCH V7 6/9] Implement the select_victim_node within memcg Ying Han
2011-04-22 4:39 ` KAMEZAWA Hiroyuki
2011-04-22 4:24 ` [PATCH V7 7/9] Per-memcg background reclaim Ying Han
2011-04-22 4:40 ` KAMEZAWA Hiroyuki
2011-04-22 6:00 ` KOSAKI Motohiro
2011-04-22 7:54 ` Ying Han
2011-04-22 8:44 ` KOSAKI Motohiro
2011-04-22 18:37 ` Ying Han
2011-04-25 2:21 ` [PATCH] vmscan,memcg: memcg aware swap token KOSAKI Motohiro
2011-04-25 9:47 ` KAMEZAWA Hiroyuki
2011-04-25 17:13 ` Ying Han
2011-04-26 2:08 ` KOSAKI Motohiro
2011-04-22 4:24 ` [PATCH V7 8/9] Add per-memcg zone "unreclaimable" Ying Han
2011-04-22 4:43 ` KAMEZAWA Hiroyuki
2011-04-22 6:13 ` KOSAKI Motohiro
2011-04-22 6:17 ` Ying Han
2011-04-22 4:24 ` [PATCH V7 9/9] Enable per-memcg background reclaim Ying Han
2011-04-22 4:44 ` KAMEZAWA Hiroyuki
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