On 17 May 2013 14:51, Stefan Hajnoczi <stefa...@redhat.com> wrote: > There is ongoing work to enable multiple event loop threads. This will allow > QEMU itself to take advantage of SMP and reduce Big QEMU Lock (BQL) > contention. > This series is one step in that effort. > > These patches make coroutines safe in a multi-event loop/multi-threaded world. > I have successfully tested them running qcow2 in a dataplane thread (further > patches are required which I'll be sending soon).
Did you test the sigaltstack backend as well as ucontext? I know in theory they should be the same but still :-) thanks -- PMM
