On Mon, 09/25 14:37, Peter Xu wrote: > So that internal iothread users can explicitly stop one iothread without > destroying it. > > Since at it, fix iothread_stop() to allow it to be called multiple > times. Before this patch we may call iothread_stop() more than once on > single iothread, while that may not be correct since qemu_thread_join() > is not allowed to run twice. From manual of pthread_join(): > > Joining with a thread that has previously been joined results in > undefined behavior. > > Signed-off-by: Peter Xu <pet...@redhat.com>
Reviewed-by: Fam Zheng <f...@redhat.com>
