Re: [Qemu-devel] About coroutine inside qemu

[Stefan Hajnoczi]

On Fri, Aug 30, 2013 at 08:59:37PM +0000, Yaodong Yang wrote:
> When a new work thread, which is not inside coroutine,  enter a
> coroutine(named as A), what happened to the work thread? Is it true
> that the work thread also become a coroutine, or it just stop? Later
> if the coroutine A call yield. what happened to the work thread?

qemu_coroutine_enter() returns when the coroutine yields or terminates.

Therefore the thread gives its control to the coroutine until it yields
or terminates.

Stefan