Re: [PATCH 1/3] accounting: task counters for disk/network

From: Paul Menage
Date: Tue Apr 08 2008 - 02:16:48 EST


On Mon, Apr 7, 2008 at 11:10 PM, Andrew Morton
<akpm@xxxxxxxxxxxxxxxxxxxx> wrote:
>
> This sort of accounting will presumably be needed by a disk bandwidth
> cgroup controller. Perhaps the containers/cgroup people have plans of code
> already?
>

Yes, there have been various cgroup block-I/O subsystems proposed. I
know that at least the one posted by Hirokazu Takahashi
<taka@xxxxxxxxxxxxx> uses the same per-page cgroup pointer as the
memory controller.

Paul
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