From: Stefan Hajnoczi <stefanha@gmail.com>
To: Matthias Brugger <matthias.bgg@gmail.com>
Cc: "Kevin Wolf" <kwolf@redhat.com>,
"Liu Ping Fan" <pingfank@linux.vnet.ibm.com>,
"Stefan Hajnoczi" <stefanha@redhat.com>,
"Stefan Weil" <sw@weilnetz.de>, "Jeff Cody" <jcody@redhat.com>,
"Michael Tokarev" <mjt@tls.msk.ru>,
qemu-devel@nongnu.org, "Markus Armbruster" <armbru@redhat.com>,
malc <av1474@comtv.ru>, "Alex Bligh" <alex@alex.org.uk>,
"Anthony Liguori" <anthony@codemonkey.ws>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Asias He" <asias@redhat.com>,
"Luiz Capitulino" <lcapitulino@redhat.com>,
"Andreas Färber" <afaerber@suse.de>,
"Eduardo Habkost" <ehabkost@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular
Date: Tue, 5 Nov 2013 14:25:09 +0100 [thread overview]
Message-ID: <20131105132509.GC16457@stefanha-thinkpad.redhat.com> (raw)
In-Reply-To: <1383560924-15788-1-git-send-email-matthias.bgg@gmail.com>
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.
next prev parent reply other threads:[~2013-11-05 13:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-04 10:28 [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular Matthias Brugger
2013-11-04 10:28 ` [Qemu-devel] [PATCH v2 1/3] " Matthias Brugger
2013-11-11 12:28 ` Kevin Wolf
2013-11-04 10:28 ` [Qemu-devel] [PATCH v2 2/3] Block layer uses modular thread pool Matthias Brugger
2013-11-04 10:28 ` [Qemu-devel] [PATCH v2 3/3] Add workerthreads configuration option Matthias Brugger
2013-11-11 12:31 ` Kevin Wolf
2013-11-05 13:25 ` Stefan Hajnoczi [this message]
2013-11-11 10:00 ` [Qemu-devel] [PATCH v2 0/3] Make thread pool implementation modular Matthias Brugger
2013-11-11 12:43 ` Stefan Hajnoczi
2013-11-11 17:59 ` Alex Bligh
2013-11-11 18:01 ` Paolo Bonzini
2013-11-11 18:32 ` Alex Bligh
2013-11-11 18:44 ` Paolo Bonzini
2013-12-05 8:40 ` Matthias Brugger
2013-12-05 9:40 ` Paolo Bonzini
2013-12-05 10:22 ` Stefan Hajnoczi
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