From 1b47c61d2b5d63dac7c990cf378726196868ffc4 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Fri, 14 Dec 2018 10:36:10 +0100
Subject: SLEEPQUEUE(9): SMP only cache line alignment

---
 freebsd/sys/kern/subr_sleepqueue.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'freebsd')

diff --git a/freebsd/sys/kern/subr_sleepqueue.c b/freebsd/sys/kern/subr_sleepqueue.c
index 65bd8dcc..6712da55 100644
--- a/freebsd/sys/kern/subr_sleepqueue.c
+++ b/freebsd/sys/kern/subr_sleepqueue.c
@@ -151,7 +151,11 @@ struct sleepqueue_chain {
 	u_int	sc_depth;			/* Length of sc_queues. */
 	u_int	sc_max_depth;			/* Max length of sc_queues. */
 #endif
+#if defined(__rtems__) && defined(RTEMS_SMP)
 } __aligned(CACHE_LINE_SIZE);
+#else /* __rtems__ */
+}
+#endif /* __rtems__ */
 
 #ifdef SLEEPQUEUE_PROFILING
 u_int sleepq_max_depth;
-- 
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