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From: | Frederic Konrad |
Subject: | Re: [Qemu-devel] global_mutex and multithread. |
Date: | Thu, 15 Jan 2015 11:41:24 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0 |
On 15/01/2015 11:34, Peter Maydell wrote:
On 15 January 2015 at 10:25, Frederic Konrad <address@hidden> wrote:Hi everybody, In case of multithread TCG what is the best way to handle qemu_global_mutex?It shouldn't need any changes I think. You're basically bringing TCG into line with what KVM already has -- one thread per guest CPU; and qemu_global_mutex already works fine in that model. -- PMM
Hi Peter, Thanks for your reply.True that makes sense, I still think we need to synchronize vcpu when they exit?
Fred
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