From: Stefan Hajnoczi <stefanha@gmail.com>
To: "Benoît Canet" <benoit@irqsave.net>
Cc: kwolf@redhat.com, pbonzini@redhat.com, qemu-devel@nongnu.org,
stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH V5 0/5] Continuous Leaky Bucket Throttling
Date: Fri, 16 Aug 2013 14:14:22 +0200 [thread overview]
Message-ID: <20130816121422.GE22193@stefanha-thinkpad.redhat.com> (raw)
In-Reply-To: <1376326396-7676-1-git-send-email-benoit@irqsave.net>
On Mon, Aug 12, 2013 at 06:53:11PM +0200, Benoît Canet wrote:
> This patchset implement continous leaky bucket throttling.
>
> It use two requests queue to enable to do silly unbalanced throttling like
> block_set_io_throttle 0 0 0 0 6000 1
>
> It use two timer to get the timer callbacks and the throttle.c code simple
>
> It add unit tests.
>
> The throttling core is pretty solid and the surrouding of the patchset needs
> polish. (new options ...)
Looks promising. I still need to try it out and get familiar with how
bursting ("max") works but I've left comments on the patches for now.
Stefan
prev parent reply other threads:[~2013-08-16 12:14 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-12 16:53 [Qemu-devel] [PATCH V5 0/5] Continuous Leaky Bucket Throttling Benoît Canet
2013-08-12 16:53 ` [Qemu-devel] [PATCH V5 1/5] throttle: Add a new throttling API implementing continuous leaky bucket Benoît Canet
2013-08-14 8:52 ` Fam Zheng
2013-08-16 11:45 ` Stefan Hajnoczi
2013-08-19 11:27 ` Paolo Bonzini
2013-08-12 16:53 ` [Qemu-devel] [PATCH V5 2/5] throttle: Add units tests Benoît Canet
2013-08-12 16:53 ` [Qemu-devel] [PATCH V5 3/5] block: Enable the new throttling code in the block layer Benoît Canet
2013-08-14 9:31 ` Fam Zheng
2013-08-14 9:50 ` Fam Zheng
2013-08-16 12:02 ` Stefan Hajnoczi
2013-08-12 16:53 ` [Qemu-devel] [PATCH V5 4/5] block: Add support for throttling burst max in QMP and the command line Benoît Canet
2013-08-16 12:07 ` Stefan Hajnoczi
2013-08-12 16:53 ` [Qemu-devel] [PATCH V5 5/5] block: Add iops_sector_count to do the iops accounting for a given io size Benoît Canet
2013-08-14 9:48 ` Fam Zheng
2013-08-14 18:31 ` Benoît Canet
2013-08-16 12:10 ` Stefan Hajnoczi
2013-08-16 12:14 ` Stefan Hajnoczi [this message]
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