From: Paolo Bonzini <pbonzini@redhat.com>
To: Stefan Hajnoczi <stefanha@redhat.com>, qemu-devel@nongnu.org
Cc: Kevin Wolf <kwolf@redhat.com>,
Michal Privoznik <mprivozn@redhat.com>,
Jeff Cody <jcody@redhat.com>,
qemu-stable@nongnu.org, Joaquim Barrera <jbarrera@ac.upc.edu>
Subject: Re: [Qemu-devel] [PATCH for-2.0 0/2] mirror: fix rate-limiting
Date: Fri, 21 Mar 2014 13:57:53 +0100 [thread overview]
Message-ID: <532C3751.40903@redhat.com> (raw)
In-Reply-To: <1395406519-21410-1-git-send-email-stefanha@redhat.com>
Il 21/03/2014 13:55, Stefan Hajnoczi ha scritto:
> Rate-limiting is broken for drive-mirror because the calculations are performed
> using an inaccurate sector count and aio completion is waking up the sleeping
> coroutine early. These patches from Paolo and me fix the issue.
>
> Paolo Bonzini (1):
> mirror: fix throttling delay calculation
>
> Stefan Hajnoczi (1):
> mirror: fix early wake from sleep due to aio
>
> block/mirror.c | 37 +++++++++++++++++++++++--------------
> trace-events | 2 +-
> 2 files changed, 24 insertions(+), 15 deletions(-)
>
Adding qemu-stable.
Paolo
next prev parent reply other threads:[~2014-03-21 12:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-21 12:55 [Qemu-devel] [PATCH for-2.0 0/2] mirror: fix rate-limiting Stefan Hajnoczi
2014-03-21 12:55 ` [Qemu-devel] [PATCH for-2.0 1/2] mirror: fix throttling delay calculation Stefan Hajnoczi
2014-03-21 12:55 ` [Qemu-devel] [PATCH for-2.0 2/2] mirror: fix early wake from sleep due to aio Stefan Hajnoczi
2014-03-21 12:57 ` Paolo Bonzini [this message]
2014-03-25 12:50 ` [Qemu-devel] [PATCH for-2.0 0/2] mirror: fix rate-limiting Stefan Hajnoczi
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