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Re: [Qemu-devel] [PATCH for-2.12] commit/stream: Reset delay_ns
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH for-2.12] commit/stream: Reset delay_ns |
Date: |
Wed, 11 Apr 2018 09:47:27 +0800 |
User-agent: |
Mutt/1.9.2 (2017-12-15) |
On Tue, Apr 10, 2018 at 10:58:09AM +0200, Kevin Wolf wrote:
> Streaming and the commit block job only want to apply throttling when
> they actually copied data instead of skipping it, so they made the
> calculation of delay_ns conditional. However, delay_ns isn't reset when
> skipping some sectors, so instead of not waiting, the old delay is
> applied again.
>
> Properly reset delay_ns where needed.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> block/commit.c | 2 ++
> block/stream.c | 2 ++
> 2 files changed, 4 insertions(+)
Reviewed-by: Stefan Hajnoczi <address@hidden>
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