From: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
To: linux-mm <linux-mm@kvack.org>
Cc: Balbir Singh <balbir@linux.vnet.ibm.com>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Paul Menage <menage@google.com>, Li Zefan <lizf@cn.fujitsu.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Subject: [RFC][PATCH 0/8] memcg: migrate charge at task move (24/Sep)
Date: Thu, 24 Sep 2009 14:42:14 +0900 [thread overview]
Message-ID: <20090924144214.508469d1.nishimura@mxp.nes.nec.co.jp> (raw)
In-Reply-To: <20090917160103.1bcdddee.nishimura@mxp.nes.nec.co.jp>
I send out latest version just to share current code.
They seem to work fine in my test.
But I'm not in hurry for now, please see them when you have time.
Major differences from the previous version:
- changed "migrate_charge" flag from "int" to "bool".
- In can_attach(), parse the page table of the task and count only the number
of target ptes and call try_charge() repeatedly. No isolation at this phase.
- In attach(), parse the page table of the task again, and isolate the target
page and call move_account() one by one.
- do no swap-in in moving swap account.
- add support for shmem/tmpfs's swap.
Thanks,
Daisuke Nishimura.
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2009-09-24 5:49 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-17 2:23 [RFC][EXPERIMENTAL][PATCH 0/8] memcg: migrate charge at task move Daisuke Nishimura
2009-09-17 2:24 ` [PATCH 1/8] memcg: introduce mem_cgroup_cancel_charge() Daisuke Nishimura
2009-09-17 4:12 ` KAMEZAWA Hiroyuki
2009-09-17 2:24 ` [PATCH 2/8] memcg: cleanup mem_cgroup_move_parent() Daisuke Nishimura
2009-09-17 4:15 ` KAMEZAWA Hiroyuki
2009-09-17 2:25 ` [PATCH 3/8] cgroup: introduce cancel_attach() Daisuke Nishimura
2009-09-17 2:26 ` [PATCH 4/8] memcg: add interface to migrate charge Daisuke Nishimura
2009-09-17 4:20 ` KAMEZAWA Hiroyuki
2009-09-17 4:40 ` Daisuke Nishimura
2009-09-17 2:26 ` [PATCH 5/8] memcg: migrate charge of anon Daisuke Nishimura
2009-09-17 4:57 ` KAMEZAWA Hiroyuki
2009-09-17 5:56 ` Daisuke Nishimura
2009-09-17 6:25 ` KAMEZAWA Hiroyuki
2009-09-17 23:52 ` KOSAKI Motohiro
2009-09-17 2:27 ` [PATCH 6/8] memcg: migrate charge of shmem Daisuke Nishimura
2009-09-17 5:02 ` KAMEZAWA Hiroyuki
2009-09-17 2:28 ` [PATCH 7/8] memcg: migrate charge of swap Daisuke Nishimura
2009-09-17 5:25 ` KAMEZAWA Hiroyuki
2009-09-17 6:17 ` Daisuke Nishimura
2009-09-17 6:28 ` KAMEZAWA Hiroyuki
2009-09-17 2:29 ` [PATCH 8/8] memcg: avoid oom during charge migration Daisuke Nishimura
2009-09-17 7:01 ` [RFC][EXPERIMENTAL][PATCH 0/8] memcg: migrate charge at task move Daisuke Nishimura
2009-09-24 5:42 ` Daisuke Nishimura [this message]
2009-09-24 5:43 ` [RFC][PATCH 1/8] cgroup: introduce cancel_attach() Daisuke Nishimura
2009-09-24 6:33 ` KAMEZAWA Hiroyuki
2009-09-24 23:39 ` Daisuke Nishimura
2009-09-24 5:44 ` [RFC][PATCH 2/8] memcg: introduce mem_cgroup_cancel_charge() Daisuke Nishimura
2009-09-24 5:46 ` [RFC][PATCH 3/8] memcg: cleanup mem_cgroup_move_parent() Daisuke Nishimura
2009-09-24 6:37 ` KAMEZAWA Hiroyuki
2009-09-24 6:54 ` Daisuke Nishimura
2009-09-24 5:47 ` [RFC][PATCH 4/8] memcg: add interface to migrate charge Daisuke Nishimura
2009-09-24 6:54 ` KAMEZAWA Hiroyuki
2009-09-24 23:39 ` Daisuke Nishimura
2009-09-24 5:48 ` [RFC][PATCH 5/8] memcg: migrate charge of mapped page Daisuke Nishimura
2009-09-24 7:22 ` KAMEZAWA Hiroyuki
2009-09-24 8:00 ` Daisuke Nishimura
2009-09-25 0:28 ` Daisuke Nishimura
2009-09-25 0:49 ` KAMEZAWA Hiroyuki
2009-09-24 5:49 ` [RFC][PATCH 6/8] memcg: avoid oom during charge migration Daisuke Nishimura
2009-09-24 7:34 ` KAMEZAWA Hiroyuki
2009-09-25 1:44 ` Daisuke Nishimura
2009-09-25 1:55 ` KAMEZAWA Hiroyuki
2009-09-25 4:51 ` Daisuke Nishimura
2009-09-25 5:36 ` Daisuke Nishimura
2009-09-25 5:52 ` KAMEZAWA Hiroyuki
2009-09-24 5:49 ` [RFC][PATCH 7/8] memcg: migrate charge of swap Daisuke Nishimura
2009-09-24 5:50 ` [RFC][PATCH 8/8] memcg: migrate charge of shmem swap Daisuke Nishimura
2009-09-24 7:41 ` KAMEZAWA Hiroyuki
2009-09-25 0:28 ` Daisuke Nishimura
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090924144214.508469d1.nishimura@mxp.nes.nec.co.jp \
--to=nishimura@mxp.nes.nec.co.jp \
--cc=balbir@linux.vnet.ibm.com \
--cc=kamezawa.hiroyu@jp.fujitsu.com \
--cc=linux-mm@kvack.org \
--cc=lizf@cn.fujitsu.com \
--cc=menage@google.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox