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Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints |
Date: |
Tue, 13 Jan 2015 15:53:01 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0 |
On 13/01/2015 15:26, Pavel Dovgaluk wrote:
>> > Should you instead distinguish which TimerListGroup is being run? Then
>> > main loop would checkpoint once for every TimerListGroup (which means
>> > twice).
> Then I'll have to introduce some kind of deterministic ID for them
> and new asynchronous event to be saved instead of common checkpoints.
> Because these calls can be invoked in any order.
> But I have no idea of how to make such a deterministic ID.
There is currently one TimerListGroup per iothread object, and two more.
You can start by not supporting iothreads, or you can give a
deterministic ID to iothreads. Thread pools are similar to
TimerListGroups, except there is only one global pool instead of two.
Paolo
- Re: [Qemu-devel] [RFC PATCH v7 13/21] replay: recording and replaying different timers, (continued)
- [Qemu-devel] [RFC PATCH v7 14/21] replay: shutdown event, Pavel Dovgalyuk, 2015/01/12
- [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Pavel Dovgalyuk, 2015/01/12
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Paolo Bonzini, 2015/01/12
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Pavel Dovgaluk, 2015/01/13
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Pavel Dovgaluk, 2015/01/13
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Paolo Bonzini, 2015/01/13
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Pavel Dovgaluk, 2015/01/13
- Message not available
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Paolo Bonzini, 2015/01/13
- Message not available
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints,
Paolo Bonzini <=
- Re: [Qemu-devel] [RFC PATCH v7 15/21] replay: checkpoints, Pavel Dovgaluk, 2015/01/22
[Qemu-devel] [RFC PATCH v7 16/21] replay: bottom halves, Pavel Dovgalyuk, 2015/01/12
[Qemu-devel] [RFC PATCH v7 17/21] replay: replay aio requests, Pavel Dovgalyuk, 2015/01/12
[Qemu-devel] [RFC PATCH v7 18/21] replay: thread pool, Pavel Dovgalyuk, 2015/01/12
[Qemu-devel] [RFC PATCH v7 19/21] replay: initialization and deinitialization, Pavel Dovgalyuk, 2015/01/12
[Qemu-devel] [RFC PATCH v7 20/21] replay: command line options, Pavel Dovgalyuk, 2015/01/12