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From: Max Reitz <mreitz@redhat.com>
To: Pavel Dovgalyuk <pavel.dovgalyuk@ispras.ru>, qemu-devel@nongnu.org
Cc: kwolf@redhat.com, pbonzini@redhat.com
Subject: Re: [PATCH] qcow2: use external virtual timers
Date: Mon, 29 Mar 2021 18:04:56 +0200	[thread overview]
Message-ID: <7fec7e97-9046-e223-8d82-ae1eb926d5c1@redhat.com> (raw)
In-Reply-To: <161700516327.1141158.8366564693714562536.stgit@pasha-ThinkPad-X280>

On 29.03.21 10:06, Pavel Dovgalyuk wrote:
> Regular virtual timers are used to emulate timings
> related to vCPU and peripheral states. QCOW2 uses timers
> to clean the cache. These timers should have external
> flag. In the opposite case they affect the execution
> and it can't be recorded and replayed.
> This patch adds external flag to the timer for qcow2
> cache clean.
> 
> Signed-off-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
> Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
>   block/qcow2.c |    7 ++++---
>   1 file changed, 4 insertions(+), 3 deletions(-)

Thanks, applied to my block branch:

https://git.xanclic.moe/XanClic/qemu/commits/branch/block

Max



  parent reply	other threads:[~2021-03-29 16:08 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-29  8:06 [PATCH] qcow2: use external virtual timers Pavel Dovgalyuk
2021-03-29  9:42 ` Paolo Bonzini
2021-03-29 16:04 ` Max Reitz [this message]
  -- strict thread matches above, loose matches on Subject: below --
2021-03-23 11:08 Pavel Dovgalyuk
2021-03-23 12:44 ` Paolo Bonzini

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