On 9/20/21 2:44 PM, Philippe Mathieu-Daudé wrote:
- g_assert(cc->has_work);
- return cc->has_work(cpu);
+ if (cc->has_work) {
+ return cc->has_work(cpu);
+ }
+ if (cpus_accel->has_work) {
+ return cpus_accel->has_work(cpu);
+ }
+ g_assert_not_reached();
This might be close to the end result, but it isn't what we begin with
in cpu_thread_is_idle.
You'd want
if (cc->has_work && cc->has_work(cpu)) {
return true;
}
if (cpus_accel->has_work && cpus_accel->has_work(cpu)) {
return true;
}
return false;
to start. After the cpus_accel hook is filled in you can assert and
return from cpus_accel->has_work. And of course after cc->has_work is
removed, that clause is gone.