From 39d4aa3a106f898d09b98e41ef44fb4891eda1ce Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Wed, 13 Mar 2024 21:40:06 -0400
Subject: kernel/amd64: machdep: Add context switch helper
Signed-off-by: Ian Moffett <ian@osmora.org>
---
sys/kern/kern_sched.c | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'sys/kern')
diff --git a/sys/kern/kern_sched.c b/sys/kern/kern_sched.c
index f8f09c4..bc96146 100644
--- a/sys/kern/kern_sched.c
+++ b/sys/kern/kern_sched.c
@@ -311,6 +311,10 @@ sched_context_switch(struct trapframe *tf)
sched_enqueue_td(td);
}
+ /* Do architecture specific context switch logic */
+ processor_switch_to(td, next_td);
+
+ /* Done, switch out our vas and oneshot */
pmap_switch_vas(vm_get_ctx(), next_td->addrsp);
sched_oneshot();
}
--
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