diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-02-28 18:06:37 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-03-05 11:36:40 +0100 |
| commit | 43e1573c1f02194a4fa754dfbff51862130742a5 (patch) | |
| tree | fa7aed77417ebfc87cf9cb00c81c5a1533db7aa8 /cpukit/score/include/rtems/score/object.h | |
| parent | score: Thread dispatch dis/enable without Giant (diff) | |
| download | rtems-43e1573c1f02194a4fa754dfbff51862130742a5.tar.bz2 | |
score: Add ISR lock to Objects_Control
This enables per-object SMP locks on SMP configurations and is the first
step to support fine-grained locking. On uni-processor configuration
there will be no overhead. The _Objects_Acquire() is intended to
replace _Objects_Get_isr_disable().
Update #2273.
Diffstat (limited to 'cpukit/score/include/rtems/score/object.h')
| -rw-r--r-- | cpukit/score/include/rtems/score/object.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cpukit/score/include/rtems/score/object.h b/cpukit/score/include/rtems/score/object.h index 70e5fe630c..36449431d4 100644 --- a/cpukit/score/include/rtems/score/object.h +++ b/cpukit/score/include/rtems/score/object.h @@ -23,6 +23,7 @@ #include <rtems/score/basedefs.h> #include <rtems/score/cpu.h> #include <rtems/score/chain.h> +#include <rtems/score/isrlock.h> #ifdef __cplusplus extern "C" { @@ -236,6 +237,8 @@ typedef struct { Objects_Id id; /** This is the object's name. */ Objects_Name name; + /** This is the object's ISR lock. */ + ISR_LOCK_MEMBER( Lock ) } Objects_Control; #if defined( RTEMS_MULTIPROCESSING ) |