From: Paolo Bonzini <pbonzini@redhat.com>
To: Anthony Liguori <aliguori@linux.vnet.ibm.com>
Cc: Avi Kivity <avi@redhat.com>,
Qemu-development List <qemu-devel@nongnu.org>,
Corentin Chary <corentin.chary@gmail.com>,
Gautham R Shenoy <ego@in.ibm.com>
Subject: [Qemu-devel] Re: [PATCH V4 1/3] qemu: Add qemu-barrier support to qemu-thread framework.
Date: Wed, 16 Jun 2010 16:42:29 +0200 [thread overview]
Message-ID: <4C18E2D5.3050301@redhat.com> (raw)
In-Reply-To: <4C18E266.2030800@linux.vnet.ibm.com>
On 06/16/2010 04:40 PM, Anthony Liguori wrote:
> On 06/16/2010 06:56 AM, Gautham R Shenoy wrote:
>> Signed-off-by: Gautham R Shenoy<ego@in.ibm.com>
>
> I don't see barrier being used and I don't think it ought to be used.
> threadlets are meant provide a means to execute a synchronous function
> asynchronously. It should never be necessary to synchronize threadlets
> using a barrier.
It's used for flush_threadlet_queue.
Paolo
next prev parent reply other threads:[~2010-06-16 14:42 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 11:56 [Qemu-devel] [PATCH V4 0/3] qemu: Threadlets: A generic task offloading framework Gautham R Shenoy
2010-06-16 11:56 ` [Qemu-devel] [PATCH V4 1/3] qemu: Add qemu-barrier support to qemu-thread framework Gautham R Shenoy
2010-06-16 14:40 ` [Qemu-devel] " Anthony Liguori
2010-06-16 14:42 ` Paolo Bonzini [this message]
2010-06-16 11:56 ` [Qemu-devel] [PATCH V4 2/3] qemu: Generic task offloading framework: threadlets Gautham R Shenoy
2010-06-16 12:34 ` [Qemu-devel] " Paolo Bonzini
2010-06-16 14:22 ` Jamie Lokier
2010-06-16 14:27 ` Anthony Liguori
2010-06-16 14:29 ` Paolo Bonzini
2010-06-16 14:38 ` Anthony Liguori
2010-06-16 14:52 ` Paolo Bonzini
2010-06-16 15:20 ` Anthony Liguori
2010-06-16 15:47 ` Corentin Chary
2010-06-16 15:52 ` Anthony Liguori
2010-06-16 16:06 ` Corentin Chary
2010-06-17 9:16 ` Gautham R Shenoy
2010-06-17 9:12 ` Gautham R Shenoy
2010-06-16 14:58 ` Jamie Lokier
2010-06-16 15:07 ` Jamie Lokier
2010-06-16 16:45 ` Paolo Bonzini
2010-06-17 8:53 ` Gautham R Shenoy
2010-06-17 10:09 ` Paolo Bonzini
2010-06-17 18:05 ` Anthony Liguori
2010-06-18 7:52 ` Paolo Bonzini
2010-06-16 11:57 ` [Qemu-devel] [PATCH V4 3/3] qemu: Convert AIO code to use threadlets Gautham R Shenoy
2010-06-16 13:09 ` [Qemu-devel] [PATCH V4 0/3] qemu: Threadlets: A generic task offloading framework Anthony Liguori
2010-06-16 13:18 ` Paolo Bonzini
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