From 451631e73f59f0383425bcf19479814771e68879 Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Tue, 15 Apr 2025 23:13:10 -0400
Subject: kernel: sched: Run oneshots forever

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/include/sys/schedvar.h | 1 +
 sys/kern/kern_sched.c      | 6 ++++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/sys/include/sys/schedvar.h b/sys/include/sys/schedvar.h
index 81fb562..cafc9ab 100644
--- a/sys/include/sys/schedvar.h
+++ b/sys/include/sys/schedvar.h
@@ -33,6 +33,7 @@
 #include <sys/cdefs.h>
 #include <sys/queue.h>
 #include <sys/proc.h>
+#include <machine/cdefs.h>
 
 #if defined(_KERNEL)
 #define DEFAULT_TIMESLICE_USEC 1050
diff --git a/sys/kern/kern_sched.c b/sys/kern/kern_sched.c
index 16daae2..ca5bfbe 100644
--- a/sys/kern/kern_sched.c
+++ b/sys/kern/kern_sched.c
@@ -237,8 +237,10 @@ sched_switch(struct trapframe *tf)
 void
 sched_enter(void)
 {
-    sched_oneshot(false);
-    for (;;);
+    for (;;) {
+        sched_oneshot(false);
+        md_pause();
+    }
 }
 
 void
-- 
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