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Commit 94b4624986071a875871378f2a84e3f816764372

Authored by Daniel Lezcano
Committed by Rafael J. Wysocki
1 parent 5b4bdac942
Exists in smarc-l5.0.0_1.0.0-ga and in 5 other branches imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga

intel_idle: remove stop/start critical timings 

The start/stop_critical_timings are called from arch/x86/kernel/process.c
in the cpu_idle loop function.

Remove the ones in the cpuidle driver.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Showing 1 changed file with 0 additions and 3 deletions Side-by-side Diff

drivers/idle/intel_idle.c
Diff comments   View file @ 94b4624
... ... @@ -339,7 +339,6 @@
339 339 if (!(lapic_timer_reliable_states & (1 << (cstate))))
340 340 clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_ENTER, &cpu);
341 341  
342   - stop_critical_timings();
343 342 if (!need_resched()) {
344 343  
345 344 __monitor((void *)&current_thread_info()->flags, 0, 0);
... ... @@ -347,8 +346,6 @@
347 346 if (!need_resched())
348 347 __mwait(eax, ecx);
349 348 }
350   -
351   - start_critical_timings();
352 349  
353 350 if (!(lapic_timer_reliable_states & (1 << (cstate))))
354 351 clockevents_notify(CLOCK_EVT_NOTIFY_BROADCAST_EXIT, &cpu);