diff options
Diffstat (limited to 'drivers/cpuidle/cpuidle.c')
-rw-r--r-- | drivers/cpuidle/cpuidle.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c index a2d5b95a6d64..bf5092455a8f 100644 --- a/drivers/cpuidle/cpuidle.c +++ b/drivers/cpuidle/cpuidle.c | |||
@@ -96,7 +96,15 @@ static void cpuidle_idle_call(void) | |||
96 | 96 | ||
97 | /* enter the state and update stats */ | 97 | /* enter the state and update stats */ |
98 | dev->last_state = target_state; | 98 | dev->last_state = target_state; |
99 | |||
100 | trace_power_start(POWER_CSTATE, next_state, dev->cpu); | ||
101 | trace_cpu_idle(next_state, dev->cpu); | ||
102 | |||
99 | dev->last_residency = target_state->enter(dev, target_state); | 103 | dev->last_residency = target_state->enter(dev, target_state); |
104 | |||
105 | trace_power_end(dev->cpu); | ||
106 | trace_cpu_idle(PWR_EVENT_EXIT, dev->cpu); | ||
107 | |||
100 | if (dev->last_state) | 108 | if (dev->last_state) |
101 | target_state = dev->last_state; | 109 | target_state = dev->last_state; |
102 | 110 | ||
@@ -106,8 +114,6 @@ static void cpuidle_idle_call(void) | |||
106 | /* give the governor an opportunity to reflect on the outcome */ | 114 | /* give the governor an opportunity to reflect on the outcome */ |
107 | if (cpuidle_curr_governor->reflect) | 115 | if (cpuidle_curr_governor->reflect) |
108 | cpuidle_curr_governor->reflect(dev); | 116 | cpuidle_curr_governor->reflect(dev); |
109 | trace_power_end(smp_processor_id()); | ||
110 | trace_cpu_idle(PWR_EVENT_EXIT, smp_processor_id()); | ||
111 | } | 117 | } |
112 | 118 | ||
113 | /** | 119 | /** |