From: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
To: linux-mm <linux-mm@kvack.org>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Balbir Singh <balbir@linux.vnet.ibm.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Subject: [RFC][PATCH 0/8] memcg: recharge at task move (Oct13)
Date: Tue, 13 Oct 2009 13:49:03 +0900 [thread overview]
Message-ID: <20091013134903.66c9682a.nishimura@mxp.nes.nec.co.jp> (raw)
Hi.
These are my current patches for recharge at task move.
In current memcg, charges associated with a task aren't moved to the new cgroup
at task move. These patches are for this feature, that is, for recharging to
the new cgroup and, of course, uncharging from old cgroup at task move.
I've tested these patches on 2.6.32-rc3(+ some patches) with memory pressure
and rmdir, they didn't cause any BUGs during last weekend.
Major Changes from Sep24:
- rebased on mmotm-2009-10-09-01-07 + KAMEZAWA-san's batched charge/uncharge(Oct09)
+ part of KAMEZAWA-san's cleanup/fix patches(4,5,7 of Sep25 with some fixes).
- changed the term "migrate" to "recharge".
TODO:
- update Documentation/cgroup/memory.txt
- implement madvise(2) (MADV_MEMCG_RECHARGE/NORECHARGE)
Any comments or suggestions would be welcome.
Thanks,
Dasiuke 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 reply other threads:[~2009-10-13 4:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-13 4:49 Daisuke Nishimura [this message]
2009-10-13 4:50 ` [RFC][PATCH 1/8] cgroup: introduce cancel_attach() Daisuke Nishimura
2009-10-15 7:37 ` Paul Menage
2009-10-15 8:50 ` Paul Menage
2009-10-15 11:08 ` Daisuke Nishimura
2009-10-13 4:51 ` [RFC][PATCH 2/8] memcg: cleanup mem_cgroup_move_parent() Daisuke Nishimura
2009-10-13 4:52 ` [RFC][PATCH 3/8] memcg: move memcg_tasklist mutex Daisuke Nishimura
2009-10-13 4:53 ` [RFC][PATCH 4/8] memcg: add interface to recharge at task move Daisuke Nishimura
2009-10-13 4:55 ` [RFC][PATCH 5/8] memcg: recharge charges of mapped page Daisuke Nishimura
2009-10-13 4:56 ` [RFC][PATCH 6/8] memcg: avoid oom during recharge at task move Daisuke Nishimura
2009-10-13 4:57 ` [RFC][PATCH 7/8] memcg: recharge charges of anonymous swap Daisuke Nishimura
2009-10-13 4:58 ` [RFC][PATCH 8/8] memcg: recharge charges of shmem swap Daisuke Nishimura
2009-10-14 7:03 ` [RFC][PATCH 0/8] memcg: recharge at task move (Oct13) KAMEZAWA Hiroyuki
2009-10-15 0:27 ` 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=20091013134903.66c9682a.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 \
/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