sh: Make check_pgt_cache() more aggressive while idling.



This follows the x86 change and moves check_pgt_cache() up under the
!need_resched() tight loop, rather than simply calling in to it when
exiting idle.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

parent f533c3d3

arch/sh/kernel/idle.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -88,6 +88,9 @@ void cpu_idle(void)
		tick_nohz_stop_sched_tick(1);

		while (!need_resched() && cpu_online(cpu)) {
		check_pgt_cache();
		rmb();

		local_irq_disable();
		/* Don't trace irqs off for idle */
		stop_critical_timings();
		@@ -104,7 +107,6 @@ void cpu_idle(void)
		preempt_enable_no_resched();
		schedule();
		preempt_disable();
		check_pgt_cache();
		}
		}