Commit be7d6c57 authored by Paolo Bonzini's avatar Paolo Bonzini Committed by Blue Swirl
Browse files

do not use timedwait on qemu_pause_cond 



all_vcpus_paused can start returning true after penv->stopped changes
from 0 to 1.  When this is done, qemu_pause_cond is always signaled.

Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
parent e009894f

cpus.c

+1 −1
Original line number Diff line number Diff line
@@ -938,7 +938,7 @@ void pause_all_vcpus(void) 
    }



    while (!all_vcpus_paused()) {

        qemu_cond_timedwait(&qemu_pause_cond, &qemu_global_mutex, 100);

        qemu_cond_wait(&qemu_pause_cond, &qemu_global_mutex);

        penv = first_cpu;

        while (penv) {

            qemu_cpu_kick(penv);