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Commit 61a0d49c authored by Thomas Renninger's avatar Thomas Renninger Committed by Ingo Molnar
Browse files

perf: Do not export power_frequency, but power_start event 



power_frequency moved to drivers/cpufreq/cpufreq.c which has
to be compiled in, no need to export it.

intel_idle can a be module though...

Signed-off-by: default avatarThomas Renninger <trenn@suse.de>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
Acked-by: default avatarJean Pihet <jean.pihet@newoldbits.com>
Cc: Jean Pihet <j-pihet@ti.com>
Cc: Arjan van de Ven <arjan@linux.intel.com>
Cc: rjw@sisk.pl
LKML-Reference: <1294073445-14812-2-git-send-email-trenn@suse.de>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
LKML-Reference: <1290072314-31155-2-git-send-email-trenn@suse.de>
parent 92858553

drivers/idle/intel_idle.c

+0 −2
Original line number Diff line number Diff line
@@ -220,9 +220,7 @@ static int intel_idle(struct cpuidle_device *dev, struct cpuidle_state *state) 
	kt_before = ktime_get_real();



	stop_critical_timings();

#ifndef MODULE

	trace_power_start(POWER_CSTATE, (eax >> 4) + 1, cpu);

#endif

	if (!need_resched()) {



		__monitor((void *)&current_thread_info()->flags, 0, 0);

kernel/trace/power-traces.c

+1 −1
Original line number Diff line number Diff line
@@ -13,5 +13,5 @@ 
#define CREATE_TRACE_POINTS

#include <trace/events/power.h>



EXPORT_TRACEPOINT_SYMBOL_GPL(power_frequency);

EXPORT_TRACEPOINT_SYMBOL_GPL(power_start);