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Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for bloc


From: Kevin Wolf
Subject: Re: [Qemu-devel] [PATCH v13 19/25] replay: add BH oneshot event for block layer
Date: Thu, 14 Mar 2019 17:09:32 +0100
User-agent: Mutt/1.11.3 (2019-02-01)

Am 21.02.2019 um 12:05 hat Pavel Dovgalyuk geschrieben:
> Replay is capable of recording normal BH events, but sometimes
> there are single use callbacks scheduled with aio_bh_schedule_oneshot
> function. This patch enables recording and replaying such callbacks.
> Block layer uses these events for calling the completion function.
> Replaying these calls makes the execution deterministic.
> 
> Signed-off-by: Pavel Dovgalyuk <address@hidden>

Acked-by: Kevin Wolf <address@hidden>



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