#include <libk/list.h>
#include <mm/liballoc.h>
#include <proc/reschedule.h>
#include <sync/spin_lock.h>
#include <sys/smp.h>

void reschedule_list_append (struct reschedule_ctx* rctx, struct cpu* cpu) {
  spin_lock (&rctx->lock);

  struct list_node_link *node, *tmp;
  list_foreach (rctx->entries, node, tmp) {
    struct reschedule_entry* entry = list_entry (node, struct reschedule_entry, link);

    if (entry->cpu == cpu) {
      spin_unlock (&rctx->lock);
      return;
    }
  }

  struct reschedule_entry* entry = malloc (sizeof (*entry));

  if (entry == NULL) {
    spin_unlock (&rctx->lock);
    return;
  }

  entry->cpu = cpu;

  list_append (rctx->entries, &entry->link);

  spin_unlock (&rctx->lock);
}