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Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular |
Date: |
Tue, 5 Nov 2013 14:25:09 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Nov 04, 2013 at 11:28:41AM +0100, Matthias Brugger wrote:
> v2:
> - fix issues found by checkpatch.pl
> - change the descritpion of patch 3
>
> This patch series makes the thread pool implementation modular.
> This allows each drive to use a special implementation.
> The patch series prepares qemu to be able to include thread pools different to
> the one actually implemented. It will allow to implement approaches like
> paravirtualized block requests [1].
>
> [1]
> http://www.linux-kvm.org/wiki/images/5/53/2012-forum-Brugger-lightningtalk.pdf
-drive aio=threads|native already distinguishes between different AIO
implementations. IMO -drive aio= is the logical interface if you want
to add a new AIO mechanism.
I'd also like to see the thread pool implementation you wish to add
before we add a layer of indirection which has no users yet.
- [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular, Matthias Brugger, 2013/11/04
- [Qemu-devel] [PATCH v2 1/3] Make thread pool implementation modular, Matthias Brugger, 2013/11/04
- [Qemu-devel] [PATCH v2 2/3] Block layer uses modular thread pool, Matthias Brugger, 2013/11/04
- [Qemu-devel] [PATCH v2 3/3] Add workerthreads configuration option, Matthias Brugger, 2013/11/04
- Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular,
Stefan Hajnoczi <=
- Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular, Matthias Brugger, 2013/11/11
- Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular, Stefan Hajnoczi, 2013/11/11
- Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular, Alex Bligh, 2013/11/11
- Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular, Paolo Bonzini, 2013/11/11
- Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular, Alex Bligh, 2013/11/11
- Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular, Paolo Bonzini, 2013/11/11