Commit 18a85728 authored by Paolo Bonzini's avatar Paolo Bonzini Committed by Blue Swirl
Browse files

do not use timedwait on qemu_cpu_cond 



Whenever env->created becomes true, qemu_cpu_cond is signaled by
{kvm,tcg}_cpu_thread_fn.

Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
parent be7d6c57

cpus.c

+2 −2
Original line number Diff line number Diff line
@@ -970,7 +970,7 @@ static void qemu_tcg_init_vcpu(void *_env) 
        qemu_cond_init(env->halt_cond);

        qemu_thread_create(env->thread, qemu_tcg_cpu_thread_fn, env);

        while (env->created == 0) {

            qemu_cond_timedwait(&qemu_cpu_cond, &qemu_global_mutex, 100);

            qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);

        }

        tcg_cpu_thread = env->thread;

        tcg_halt_cond = env->halt_cond;
@@ -987,7 +987,7 @@ static void qemu_kvm_start_vcpu(CPUState *env) 
    qemu_cond_init(env->halt_cond);

    qemu_thread_create(env->thread, qemu_kvm_cpu_thread_fn, env);

    while (env->created == 0) {

        qemu_cond_timedwait(&qemu_cpu_cond, &qemu_global_mutex, 100);

        qemu_cond_wait(&qemu_cpu_cond, &qemu_global_mutex);

    }

}