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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-06-28 09:03:58 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-07-30 09:53:23 +0200 |
| commit | 99970a7912559c70b85308e5150654693a2f5be9 (patch) | |
| tree | 586d04a47fd0bd449e72483e1cf8f73c29186713 /cpukit/score/include/rtems/score/percpu.h | |
| parent | score: Add _Assert_Thread_dispatching_repressed() (diff) | |
| download | rtems-99970a7912559c70b85308e5150654693a2f5be9.tar.bz2 | |
score: Add assert to _Per_CPU_Get()
Thread dispatching must be repressed to use the per CPU control of the
current processor consistently.
Diffstat (limited to 'cpukit/score/include/rtems/score/percpu.h')
| -rw-r--r-- | cpukit/score/include/rtems/score/percpu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/percpu.h b/cpukit/score/include/rtems/score/percpu.h index 18bcfb4fc7..e4848fb14f 100644 --- a/cpukit/score/include/rtems/score/percpu.h +++ b/cpukit/score/include/rtems/score/percpu.h @@ -22,6 +22,7 @@ #ifdef ASM #include <rtems/asm.h> #else + #include <rtems/score/assert.h> #include <rtems/score/isrlevel.h> #include <rtems/score/timestamp.h> #include <rtems/score/smplock.h> @@ -236,6 +237,8 @@ extern Per_CPU_Control _Per_CPU_Information[] CPU_STRUCTURE_ALIGNMENT; #if defined( RTEMS_SMP ) static inline Per_CPU_Control *_Per_CPU_Get( void ) { + _Assert_Thread_dispatching_repressed(); + return &_Per_CPU_Information[ _SMP_Get_current_processor() ]; } #else |