When waking up a process on an idle remote CPU, do not kick the remote
side twice. In fact the remote CPU's scheduling context priority is
invalid when the idle thread runs.
---
 sys/kern/kern_sched.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/sys/kern/kern_sched.c b/sys/kern/kern_sched.c
index 731c615284d..0d5731fe07a 100644
--- a/sys/kern/kern_sched.c
+++ b/sys/kern/kern_sched.c
@@ -293,8 +293,7 @@ setrunqueue(struct cpu_info *ci, struct proc *p, uint8_t prio)
 
 	if (cpuset_isset(&sched_idle_cpus, p->p_cpu))
 		cpu_unidle(p->p_cpu);
-
-	if (prio < spc->spc_curpriority)
+	else if (prio < spc->spc_curpriority)
 		need_resched(ci);
 }
 
-- 
2.34.1

• smime.p7s (5K)