Re: [PATCH v7 09/10] Display maximum tcp memory allocation in kmem cgroup

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On Tue, 29 Nov 2011 21:57:00 -0200
Glauber Costa <glommer@xxxxxxxxxxxxx> 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@xxxxxxxxxxxxx>
> CC: David S. Miller <davem@xxxxxxxxxxxxx>
> CC: Hiroyouki Kamezawa <kamezawa.hiroyu@xxxxxxxxxxxxxx>
> CC: Eric W. Biederman <ebiederm@xxxxxxxxxxxx>

Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@xxxxxxxxxxxxxx>

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