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syscalls: implement sysctl and add process listing

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Matheus
2026-06-09 17:47:27 -03:00
parent 770a300618
commit 659b29ef4e
18 changed files with 428 additions and 8 deletions
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kernel-src/sys/scheduler/metrics.c
+8 -1
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@@ -44,7 +44,14 @@ void sched_thread_running_callback(thread_t *thread) {
void sched_thread_stopping_callback(thread_t *thread, bool sleeping) {
timespec_t now = timekeeper_time();
offset_times(thread, timespec_diffus(thread->metrics.run_start, now), 0);
size_t us_diff = timespec_diffus(thread->metrics.run_start, now);
offset_times(thread, us_diff, 0);
if (thread->proc) {
spinlock_acquire(&thread->proc->runtime_lock);
thread->proc->total_runtime = timespec_add(thread->proc->total_runtime, timespec_from_us(us_diff));
spinlock_release(&thread->proc->runtime_lock);
}
if (sleeping)
thread->metrics.sleep_start = now;