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2024-07-26 20:10:08 -04:00 · 2024-07-26 20:10:08 -04:00 · e5d80dfee5
commit e5d80dfee5
parent 47cdb5f096
1 changed files with 1 additions and 0 deletions
--- a/kernel/proc.c
+++ b/kernel/proc.c
@ -473,6 +473,7 @@ scheduler(void)
      release(&p->lock);
    }
    if(found == 0) {
+      // nothing to run; stop running on this core until an interrupt.
      intr_on();
      asm volatile("wfi");
    }