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Re: [Qemu-block] [PATCH] ratelimit: don't align wait time with slices

From: Stefan Hajnoczi
Subject: Re: [Qemu-block] [PATCH] ratelimit: don't align wait time with slices
Date: Wed, 7 Feb 2018 15:53:45 +0000
User-agent: Mutt/1.9.1 (2017-09-22)

On Wed, Feb 07, 2018 at 08:17:58AM +0100, Wolfgang Bumiller wrote:
> It is possible for rate limited writes to keep overshooting a slice's
> quota by a tiny amount causing the slice-aligned waiting period to
> effectively halve the rate.
> Signed-off-by: Wolfgang Bumiller <address@hidden>
> ---
> Copied the Ccs from the discussion thread, hope that's fine, as I also
> just noticed that for my reply containing this snippet I had hit reply
> on the mail that did not contain those Ccs yet, sorry about that.
>  include/qemu/ratelimit.h | 11 +++++------
>  1 file changed, 5 insertions(+), 6 deletions(-)

Thanks, applied to my block tree:


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