From 8ff5ff4001e2f6c2361f452db6f7f468ea3a84b9 Mon Sep 17 00:00:00 2001 From: Damien Zammit Date: Fri, 11 Aug 2023 08:34:53 +0000 Subject: kern/sched_prim: Cause ast on cpu coming out of idle Message-Id: <20230811083424.2154350-3-damien@zamaudio.com> --- kern/sched_prim.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'kern/sched_prim.c') diff --git a/kern/sched_prim.c b/kern/sched_prim.c index 0cd4ce59..be34e7dd 100644 --- a/kern/sched_prim.c +++ b/kern/sched_prim.c @@ -1281,6 +1281,8 @@ void thread_setrun( processor->state = PROCESSOR_DISPATCHING; simple_unlock(&pset->idle_lock); processor_unlock(processor); + if (processor != current_processor()) + cause_ast_check(processor); return; } simple_unlock(&pset->idle_lock); @@ -1298,6 +1300,8 @@ void thread_setrun( processor->next_thread = th; processor->state = PROCESSOR_DISPATCHING; simple_unlock(&pset->idle_lock); + if (processor != current_processor()) + cause_ast_check(processor); return; } simple_unlock(&pset->idle_lock); @@ -1336,6 +1340,8 @@ void thread_setrun( processor->state = PROCESSOR_DISPATCHING; simple_unlock(&pset->idle_lock); processor_unlock(processor); + if (processor != current_processor()) + cause_ast_check(processor); return; } simple_unlock(&pset->idle_lock); -- cgit v1.2.3