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| From: | Paolo Bonzini |
| 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 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100430 Fedora/3.0.4-3.fc13 Lightning/1.0b2pre Thunderbird/3.0.4 |
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<address@hidden>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
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