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SubjectRe: [PATCH 1/4] Block I/O tracking
On Tue, 18 Mar 2008 18:25:08 +0900 (JST)
Hirokazu Takahashi <> wrote:

> Hi,
> This patch splits the cgroup memory subsystem into two parts.
> One is for tracking which cgroup which pages and the other is
> for controlling how much amount of memory should be assigned to
> each cgroup.
> With this patch, you can use the page tracking mechanism even if
> the memory subsystem is off.
> Signed-off-by: Hirokazu Takahashi <>
I think current my work, radix-tree page cgroup will help this work.
It creates page_cgroup.h and page_cgroup.c.
Patches are posted last week to the mm-list.(And now rewriting..)
Please let me know if you have requests.


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