}
		inc++
	}
	lock(&sched.gFree.lock)
	sched.gFree.noStack.pushAll(noStackQ)
	sched.gFree.stack.pushAll(stackQ)
	sched.gFree.n += inc
	unlock(&sched.gFree.lock)
}

// Breakpoint executes a breakpoint trap.
func Breakpoint() {
	breakpoint()
}

// dolockOSThread is called by LockOSThread and lockOSThread below
// after they modify m.locked. Do not allow preemption during this call,