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Redesign reschedule points, allow one operation to reschedule many cpus at once
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This commit is contained in:
Kamil Kowalczyk
2026-02-18 23:16:03 +01:00
parent ae0a6024da
commit f103bdd739
39 changed files with 376 additions and 223 deletions
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4
kernel/amd64/smp.c
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@@ -9,6 +9,7 @@
#include <limine/requests.h>
#include <mm/liballoc.h>
#include <proc/proc.h>
#include <proc/reschedule.h>
#include <sync/spin_lock.h>
#include <sys/debug.h>
#include <sys/sched.h>
@@ -88,8 +89,7 @@ static void amd64_smp_bootstrap (struct limine_mp_info* mp_info) {
atomic_fetch_sub (&cpu_counter, 1);
struct proc* spin_proc = proc_from_file (NULL, "ramdisk", "/spin");
struct cpu* spin_cpu = thiscpu;
proc_register (spin_proc, &spin_cpu);
proc_register (spin_proc, thiscpu, NULL);
spin_lock (&spin_proc->cpu->lock);
do_sched (spin_proc, &spin_proc->cpu->lock);