From a816f08478e2fe395062a8114c0654d0624906ae Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 7 May 2015 14:02:46 +0200 Subject: score: Fine grained locking for MrsP Update #2273. --- cpukit/rtems/src/semrelease.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'cpukit/rtems/src/semrelease.c') diff --git a/cpukit/rtems/src/semrelease.c b/cpukit/rtems/src/semrelease.c index 7e4b98e7de..5d41b6cfae 100644 --- a/cpukit/rtems/src/semrelease.c +++ b/cpukit/rtems/src/semrelease.c @@ -75,13 +75,13 @@ rtems_status_code rtems_semaphore_release( attribute_set = the_semaphore->attribute_set; #if defined(RTEMS_SMP) if ( _Attributes_Is_multiprocessor_resource_sharing( attribute_set ) ) { - _Thread_Disable_dispatch(); - _ISR_lock_ISR_enable( &lock_context ); - MRSP_Status mrsp_status = _MRSP_Release( + MRSP_Status mrsp_status; + + mrsp_status = _MRSP_Release( &the_semaphore->Core_control.mrsp, - _Thread_Get_executing() + _Thread_Executing, + &lock_context ); - _Thread_Enable_dispatch(); return _Semaphore_Translate_MRSP_status_code( mrsp_status ); } else #endif -- cgit v1.2.3