From 63703a3d343af639d7e4c43e156e1eda34d9a421 Mon Sep 17 00:00:00 2001
From: Max Wash <mbswash@gmail.com>
Date: Wed, 18 Mar 2026 21:02:30 +0000
Subject: [PATCH] sched: don't reschedule a thread if its status is
 THREAD_STOPPED

---
 sched/core.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/sched/core.c b/sched/core.c
index 70bbfc5..277b826 100644
--- a/sched/core.c
+++ b/sched/core.c
@@ -123,8 +123,16 @@ void __schedule(enum sched_mode mode)
 
 	enum thread_state prev_state = READ_ONCE(prev->tr_state);
 
-	if ((mode == SCHED_IRQ || prev_state == THREAD_READY)
-	    && prev != rq->rq_idle) {
+	bool reschedule = false;
+	if (prev_state == THREAD_READY || mode == SCHED_IRQ) {
+		reschedule = true;
+	}
+
+	if (prev == rq->rq_idle || prev_state == THREAD_STOPPED) {
+		reschedule = false;
+	}
+
+	if (reschedule) {
 		rq_enqueue(rq, prev);
 	}