diff options
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c | 3 | ||||
-rw-r--r-- | arch/x86/kernel/process.c | 8 |
2 files changed, 4 insertions, 7 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c index cee7aa949c35..246cd3afbb5f 100644 --- a/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c +++ b/arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c | |||
@@ -34,7 +34,6 @@ | |||
34 | #include <linux/compiler.h> | 34 | #include <linux/compiler.h> |
35 | #include <linux/dmi.h> | 35 | #include <linux/dmi.h> |
36 | #include <linux/slab.h> | 36 | #include <linux/slab.h> |
37 | #include <trace/events/power.h> | ||
38 | 37 | ||
39 | #include <linux/acpi.h> | 38 | #include <linux/acpi.h> |
40 | #include <linux/io.h> | 39 | #include <linux/io.h> |
@@ -324,8 +323,6 @@ static int acpi_cpufreq_target(struct cpufreq_policy *policy, | |||
324 | } | 323 | } |
325 | } | 324 | } |
326 | 325 | ||
327 | trace_power_frequency(POWER_PSTATE, data->freq_table[next_state].frequency); | ||
328 | |||
329 | switch (data->cpu_feature) { | 326 | switch (data->cpu_feature) { |
330 | case SYSTEM_INTEL_MSR_CAPABLE: | 327 | case SYSTEM_INTEL_MSR_CAPABLE: |
331 | cmd.type = SYSTEM_INTEL_MSR_CAPABLE; | 328 | cmd.type = SYSTEM_INTEL_MSR_CAPABLE; |
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c index e7e35219b32f..787572d43d9c 100644 --- a/arch/x86/kernel/process.c +++ b/arch/x86/kernel/process.c | |||
@@ -371,7 +371,7 @@ static inline int hlt_use_halt(void) | |||
371 | void default_idle(void) | 371 | void default_idle(void) |
372 | { | 372 | { |
373 | if (hlt_use_halt()) { | 373 | if (hlt_use_halt()) { |
374 | trace_power_start(POWER_CSTATE, 1); | 374 | trace_power_start(POWER_CSTATE, 1, smp_processor_id()); |
375 | current_thread_info()->status &= ~TS_POLLING; | 375 | current_thread_info()->status &= ~TS_POLLING; |
376 | /* | 376 | /* |
377 | * TS_POLLING-cleared state must be visible before we | 377 | * TS_POLLING-cleared state must be visible before we |
@@ -441,7 +441,7 @@ EXPORT_SYMBOL_GPL(cpu_idle_wait); | |||
441 | */ | 441 | */ |
442 | void mwait_idle_with_hints(unsigned long ax, unsigned long cx) | 442 | void mwait_idle_with_hints(unsigned long ax, unsigned long cx) |
443 | { | 443 | { |
444 | trace_power_start(POWER_CSTATE, (ax>>4)+1); | 444 | trace_power_start(POWER_CSTATE, (ax>>4)+1, smp_processor_id()); |
445 | if (!need_resched()) { | 445 | if (!need_resched()) { |
446 | if (cpu_has(¤t_cpu_data, X86_FEATURE_CLFLUSH_MONITOR)) | 446 | if (cpu_has(¤t_cpu_data, X86_FEATURE_CLFLUSH_MONITOR)) |
447 | clflush((void *)¤t_thread_info()->flags); | 447 | clflush((void *)¤t_thread_info()->flags); |
@@ -457,7 +457,7 @@ void mwait_idle_with_hints(unsigned long ax, unsigned long cx) | |||
457 | static void mwait_idle(void) | 457 | static void mwait_idle(void) |
458 | { | 458 | { |
459 | if (!need_resched()) { | 459 | if (!need_resched()) { |
460 | trace_power_start(POWER_CSTATE, 1); | 460 | trace_power_start(POWER_CSTATE, 1, smp_processor_id()); |
461 | if (cpu_has(¤t_cpu_data, X86_FEATURE_CLFLUSH_MONITOR)) | 461 | if (cpu_has(¤t_cpu_data, X86_FEATURE_CLFLUSH_MONITOR)) |
462 | clflush((void *)¤t_thread_info()->flags); | 462 | clflush((void *)¤t_thread_info()->flags); |
463 | 463 | ||
@@ -478,7 +478,7 @@ static void mwait_idle(void) | |||
478 | */ | 478 | */ |
479 | static void poll_idle(void) | 479 | static void poll_idle(void) |
480 | { | 480 | { |
481 | trace_power_start(POWER_CSTATE, 0); | 481 | trace_power_start(POWER_CSTATE, 0, smp_processor_id()); |
482 | local_irq_enable(); | 482 | local_irq_enable(); |
483 | while (!need_resched()) | 483 | while (!need_resched()) |
484 | cpu_relax(); | 484 | cpu_relax(); |