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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-29 12:06:55 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2016-03-29 12:06:55 +0200 |
| commit | 16832b0d9e1f6448a57b6f5f2909cff7ad360706 (patch) | |
| tree | 772708cb85a765b1a3c5b0437a14027c581b7e28 /cpukit/score/src/threadqenqueue.c | |
| parent | score: Allow MPCI packet receive function to block (diff) | |
| download | rtems-16832b0d9e1f6448a57b6f5f2909cff7ad360706.tar.bz2 | |
score: Fix multiprocessing thread proxies
We must provide thread queue heads for the thread wait information for
each thread proxy (thread queue heads were introduced by
d7665823b208daefb6855591d808e1f3075cedcb). The thread proxy must be
allocated before the enqueue operation.
Diffstat (limited to 'cpukit/score/src/threadqenqueue.c')
| -rw-r--r-- | cpukit/score/src/threadqenqueue.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/cpukit/score/src/threadqenqueue.c b/cpukit/score/src/threadqenqueue.c index e7751359d7..803b5568b3 100644 --- a/cpukit/score/src/threadqenqueue.c +++ b/cpukit/score/src/threadqenqueue.c @@ -58,6 +58,12 @@ void _Thread_queue_Enqueue_critical( Per_CPU_Control *cpu_self; bool success; +#if defined(RTEMS_MULTIPROCESSING) + if ( _Thread_MP_Is_receive( the_thread ) && the_thread->receive_packet ) { + the_thread = _Thread_MP_Allocate_proxy( state ); + } +#endif + _Thread_Lock_set( the_thread, &queue->Lock ); _Thread_Wait_set_queue( the_thread, queue ); @@ -69,11 +75,6 @@ void _Thread_queue_Enqueue_critical( cpu_self = _Thread_Dispatch_disable_critical( lock_context ); _Thread_queue_Queue_release( queue, lock_context ); -#if defined(RTEMS_MULTIPROCESSING) - if ( _Thread_MP_Is_receive( the_thread ) && the_thread->receive_packet ) - the_thread = _Thread_MP_Allocate_proxy( state ); - else -#endif /* * Set the blocking state for this thread queue in the thread. */ |