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Re: [PATCH v6 09/10] Display maximum tcp memory allocation in kmem cgroup [message #44251 is a reply to message #44233]

Mon, 28 November 2011 04:22

KAMEZAWA Hiroyuki
Messages: 463
Registered: September 2006

Senior Member

On Fri, 25 Nov 2011 15:38:15 -0200
Glauber Costa <glommer@parallels.com> wrote:

> This patch introduces kmem.tcp.max_usage_in_bytes file, living in the
> kmem_cgroup filesystem. The root cgroup will display a value equal
> to RESOURCE_MAX. This is to avoid introducing any locking schemes in
> the network paths when cgroups are not being actively used.
>
> All others, will see the maximum memory ever used by this cgroup.
>
> Signed-off-by: Glauber Costa <glommer@parallels.com>
> CC: David S. Miller <davem@davemloft.net>
> CC: Hiroyouki Kamezawa <kamezawa.hiroyu@jp.fujitsu.com>
> CC: Eric W. Biederman <ebiederm@xmission.com>

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>

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[Message index]

		[PATCH v6 00/10] Request for inclusion: per-cgroup tcp memory pressure controls By: Glauber Costa on Fri, 25 November 2011 17:38
		[PATCH v6 01/10] Basic kernel memory functionality for the Memory Controller By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 01/10] Basic kernel memory functionality for the Memory Controller By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 02:24
		Re: [PATCH v6 01/10] Basic kernel memory functionality for the Memory Controller By: Glauber Costa on Mon, 28 November 2011 11:03
		Re: [PATCH v6 01/10] Basic kernel memory functionality for the Memory Controller By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 23:55
		Re: [PATCH v6 01/10] Basic kernel memory functionality for the Memory Controller By: Michal Hocko on Wed, 14 December 2011 16:45
		Re: [PATCH v6 01/10] Basic kernel memory functionality for the Memory Controller By: Michal Hocko on Wed, 14 December 2011 16:38
		[PATCH v6 02/10] foundations of per-cgroup memory pressure controlling. By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 02/10] foundations of per-cgroup memory pressure controlling. By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 02:55
		Re: [PATCH v6 02/10] foundations of per-cgroup memory pressure controlling. By: Glauber Costa on Tue, 29 November 2011 09:19
		[PATCH v6 03/10] socket: initial cgroup code. By: Glauber Costa on Fri, 25 November 2011 17:38
		[PATCH v6 05/10] per-netns ipv4 sysctl_tcp_mem By: Glauber Costa on Fri, 25 November 2011 17:38
		[PATCH v6 06/10] tcp buffer limitation: per-cgroup limit By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 06/10] tcp buffer limitation: per-cgroup limit By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 03:24
		[PATCH v6 09/10] Display maximum tcp memory allocation in kmem cgroup By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 09/10] Display maximum tcp memory allocation in kmem cgroup By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 04:22
		[PATCH v6 10/10] Disable task moving when using kernel memory accounting By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 10/10] Disable task moving when using kernel memory accounting By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 04:32
		Re: [PATCH v6 10/10] Disable task moving when using kernel memory accounting By: Glauber Costa on Mon, 28 November 2011 11:00
		[PATCH v6 07/10] Display current tcp memory allocation in kmem cgroup By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 07/10] Display current tcp memory allocation in kmem cgroup By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 04:20
		[PATCH v6 08/10] Display current tcp failcnt in kmem cgroup By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 08/10] Display current tcp failcnt in kmem cgroup By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 04:21
		[PATCH v6 04/10] Account tcp memory as kernel memory By: Glauber Costa on Fri, 25 November 2011 17:38
		Re: [PATCH v6 04/10] Account tcp memory as kernel memory By: KAMEZAWA Hiroyuki on Mon, 28 November 2011 03:14

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