From a8ef3bf053db66abdbb24b3e1ac95ca1be254b95 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Tue, 11 Jun 2013 09:29:45 +0200 Subject: smp: Add and use _Per_CPU_Lock_acquire() Add and use _Per_CPU_Lock_release(). --- cpukit/score/include/rtems/score/percpu.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'cpukit/score/include') diff --git a/cpukit/score/include/rtems/score/percpu.h b/cpukit/score/include/rtems/score/percpu.h index a91e6dc682..bb565d92c0 100644 --- a/cpukit/score/include/rtems/score/percpu.h +++ b/cpukit/score/include/rtems/score/percpu.h @@ -268,6 +268,12 @@ void _Per_CPU_Wait_for_state( Per_CPU_State desired_state ); +#define _Per_CPU_Lock_acquire( per_cpu, isr_cookie ) \ + _SMP_lock_ISR_disable_and_acquire( &( per_cpu )->lock, isr_cookie ) + +#define _Per_CPU_Lock_release( per_cpu, isr_cookie ) \ + _SMP_lock_Release_and_ISR_enable( &( per_cpu )->lock, isr_cookie ) + #endif /* -- cgit v1.2.3