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scheudler: Do not include irq load in thread load

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This commit is contained in:
Pawel Dziepak
2013-11-24 23:18:58 +01:00
parent cec16c2dcf
commit f95b6fdfc8
1 changed files with 8 additions and 0 deletions
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src/system/kernel/scheduler/scheduler.cpp
+8
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@@ -617,6 +617,12 @@ compute_cpu_load(int32 cpu)
static inline void static inline void
compute_thread_load(Thread* thread) compute_thread_load(Thread* thread)
{ {
if (thread->scheduler_data->last_interrupt_time > 0) {
bigtime_t interruptTime = gCPU[smp_get_current_cpu()].interrupt_time;
interruptTime -= thread->scheduler_data->last_interrupt_time;
thread->scheduler_data->measure_active_time -= interruptTime;
}
compute_load(thread->scheduler_data->measure_time, compute_load(thread->scheduler_data->measure_time,
thread->scheduler_data->measure_active_time, thread->scheduler_data->measure_active_time,
thread->scheduler_data->load); thread->scheduler_data->load);
@@ -631,6 +637,8 @@ thread_goes_away(Thread* thread)
scheduler_thread_data* schedulerThreadData = thread->scheduler_data; scheduler_thread_data* schedulerThreadData = thread->scheduler_data;
schedulerThreadData->last_interrupt_time = 0;
schedulerThreadData->went_sleep = system_time(); schedulerThreadData->went_sleep = system_time();
schedulerThreadData->went_sleep_active schedulerThreadData->went_sleep_active
= atomic_get64(&gCoreEntries[smp_get_current_cpu()].fActiveTime); = atomic_get64(&gCoreEntries[smp_get_current_cpu()].fActiveTime);