From b6b25a9e68f2c34fe9cb5b69fc802b4b9f25d53b Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Wed, 29 Jun 2016 15:32:51 +0200 Subject: score: Fix thread lock on SMP configurations --- cpukit/score/src/threadinitialize.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'cpukit/score/src/threadinitialize.c') diff --git a/cpukit/score/src/threadinitialize.c b/cpukit/score/src/threadinitialize.c index 10dbf02dfc..7237cfeb75 100644 --- a/cpukit/score/src/threadinitialize.c +++ b/cpukit/score/src/threadinitialize.c @@ -179,7 +179,11 @@ bool _Thread_Initialize( the_thread->Scheduler.control = scheduler; the_thread->Scheduler.own_node = the_thread->Scheduler.node; _Resource_Node_initialize( &the_thread->Resource_node ); - the_thread->Lock.current = &the_thread->Lock.Default; + _Atomic_Store_uintptr( + &the_thread->Lock.current.atomic, + (uintptr_t) &the_thread->Lock.Default, + ATOMIC_ORDER_RELAXED + ); _SMP_ticket_lock_Initialize( &the_thread->Lock.Default ); _SMP_lock_Stats_initialize( &the_thread->Lock.Stats, "Thread Lock" ); _SMP_lock_Stats_initialize( &the_thread->Potpourri_stats, "Thread Potpourri" ); -- cgit v1.2.3