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scheduler: continue rework

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Matheus
2025-08-20 22:00:25 -03:00
parent 5098c09f26
commit 136c86354c
26 changed files with 348 additions and 154 deletions
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kernel-src/sys/scheduler/metrics.c
+4 -4
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@@ -1,8 +1,8 @@
#include <kernel/scheduler.h>
#include <kernel/timekeeper.h>
#include <util.h>
#define MAX_INTERACTIVITY 100
#define SCALING_FACTOR (MAX_INTERACTIVITY / 2)
#define SCALING_FACTOR (SCHED_MAX_INTERACTIVITY / 2)
#define HISTORY_LIMIT_USEC 5000000
@@ -11,9 +11,9 @@ static void update_interactivity(thread_t *thread) {
time_t run_time = thread->metrics.run_time_avg_us;
if (sleep_time > run_time)
thread->metrics.interactivity_score = min((SCALING_FACTOR * run_time) / sleep_time, MAX_INTERACTIVITY);
thread->metrics.interactivity_score = min((SCALING_FACTOR * run_time) / sleep_time, SCHED_MAX_INTERACTIVITY);
else
thread->metrics.interactivity_score = min((SCALING_FACTOR * sleep_time) / run_time + SCALING_FACTOR, MAX_INTERACTIVITY);
thread->metrics.interactivity_score = min((SCALING_FACTOR * sleep_time) / run_time + SCALING_FACTOR, SCHED_MAX_INTERACTIVITY);
// TODO nice value impacting this
}