Ryo Tsuruta <[EMAIL PROTECTED]> wrote:
[..]
> I'd like to see other benchmark results if anyone has.
Here are a few results. IO is issued in 4k chunks,
using O_DIRECT. Each process issues both reads
and writes. There are 60 such processes in each cgroup (except
where noted). Numbers given show the
"Serge E. Hallyn" <[EMAIL PROTECTED]> writes:
> Heh, well I tried several approaches - adding tag_ops to kset, to ktype,
> etc. Finally ended up just calling sysfs_enable_tagging on
> /sys/kernel/uids when that is created. It's now working perfectly.
Sounds good.
>> I suspect since you are wo
Quoting Eric W. Biederman ([EMAIL PROTECTED]):
> "Serge E. Hallyn" <[EMAIL PROTECTED]> writes:
>
> > Quoting Serge E. Hallyn ([EMAIL PROTECTED]):
> >> Quoting Eric W. Biederman ([EMAIL PROTECTED]):
> >> > "Serge E. Hallyn" <[EMAIL PROTECTED]> writes:
> >> > >>
> >> > >> I'm hoping to be able to g
A guy named Marc Vertes wrote this as a little demonstration of
checkpoint/restart. I've been using it to experiment with
checkpoint/restart. I thought it might be of some use as we move
subsystems to being helped by the kernel to checkpoint and restart.
It's ptrace-based, and stuck on i386 for
Pavel Machek wrote:
> Hi!
>
>> Now that the TIF_FREEZE flag is available in all architectures,
>> extract the refrigerator() and freeze_task() from kernel/power/process.c
>> and make it available to all.
>>
>> The refrigerator() can now be used in a control group subsystem
>> implementing a contr
Matt Helsley wrote:
> Add a signal control group subsystem that allows us to send signals to all
> tasks
> in the control group by writing the desired signal(7) number to the kill file.
>
> NOTE: We don't really need per-cgroup state, but control groups doesn't
> support
> stateless subsystems y
Hi!
> Now that the TIF_FREEZE flag is available in all architectures,
> extract the refrigerator() and freeze_task() from kernel/power/process.c
> and make it available to all.
>
> The refrigerator() can now be used in a control group subsystem
> implementing a control group freezer.
>
> Signed
Hi,
I report benchmark results of the following I/O bandwidth controllers.
From: Vasily Tarasov <[EMAIL PROTECTED]>
Subject: [RFC][PATCH 0/9] cgroups: block: cfq: I/O bandwidth
controlling subsystem for CGroups based on CFQ
Date: Fri, 15 Feb 2008 01:53:34 -0500
From: "Satoshi
