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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-08-07 18:23:48 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2008-08-07 18:23:48 +0000 |
| commit | 22ce0881915cff33652a896907fa76a4040648da (patch) | |
| tree | befcdfff9792c18b882422fd992e66c70a67e984 | |
| parent | Format. (diff) | |
| download | rtems-22ce0881915cff33652a896907fa76a4040648da.tar.bz2 | |
2008-08-07 Joel Sherrill <joel.sherrill@OARcorp.com>
* score/include/rtems/score/sysstate.h,
score/inline/rtems/score/sysstate.inl, score/src/thread.c: Make
_System_state_Is_multiprocessing unused when multiprocessing is not
enabled. Saves one more variable from single processor configuration.
| -rw-r--r-- | cpukit/ChangeLog | 7 | ||||
| -rw-r--r-- | cpukit/score/include/rtems/score/sysstate.h | 2 | ||||
| -rw-r--r-- | cpukit/score/inline/rtems/score/sysstate.inl | 4 | ||||
| -rw-r--r-- | cpukit/score/src/thread.c | 4 |
4 files changed, 16 insertions, 1 deletions
diff --git a/cpukit/ChangeLog b/cpukit/ChangeLog index 4f4f1f9391..9d3dea1573 100644 --- a/cpukit/ChangeLog +++ b/cpukit/ChangeLog @@ -1,3 +1,10 @@ +2008-08-07 Joel Sherrill <joel.sherrill@OARcorp.com> + + * score/include/rtems/score/sysstate.h, + score/inline/rtems/score/sysstate.inl, score/src/thread.c: Make + _System_state_Is_multiprocessing unused when multiprocessing is not + enabled. Saves one more variable from single processor configuration. + 2008-08-07 Chris Johns <chrisj@rtems.org> * libcsupport/src/_rename_r.c: Fixed return code bug. Add a check diff --git a/cpukit/score/include/rtems/score/sysstate.h b/cpukit/score/include/rtems/score/sysstate.h index fa53602688..31b1eab084 100644 --- a/cpukit/score/include/rtems/score/sysstate.h +++ b/cpukit/score/include/rtems/score/sysstate.h @@ -64,11 +64,13 @@ typedef enum { /** This defines the highest value system state. */ #define SYSTEM_STATE_CODES_LAST SYSTEM_STATE_FAILED +#if defined(RTEMS_MULTIPROCESSING) /** * The following variable indicates whether or not this is * an multiprocessing system. */ SCORE_EXTERN boolean _System_state_Is_multiprocessing; +#endif /** * The following variable contains the current system state. diff --git a/cpukit/score/inline/rtems/score/sysstate.inl b/cpukit/score/inline/rtems/score/sysstate.inl index a786c40476..28e59c0416 100644 --- a/cpukit/score/inline/rtems/score/sysstate.inl +++ b/cpukit/score/inline/rtems/score/sysstate.inl @@ -33,7 +33,9 @@ RTEMS_INLINE_ROUTINE void _System_state_Handler_initialization ( ) { _System_state_Current = SYSTEM_STATE_BEFORE_INITIALIZATION; - _System_state_Is_multiprocessing = is_multiprocessing; + #if defined(RTEMS_MULTIPROCESSING) + _System_state_Is_multiprocessing = is_multiprocessing; + #endif } /** diff --git a/cpukit/score/src/thread.c b/cpukit/score/src/thread.c index a8032598d2..31e1d31b86 100644 --- a/cpukit/score/src/thread.c +++ b/cpukit/score/src/thread.c @@ -99,7 +99,11 @@ void _Thread_Handler_initialization( &_Thread_Internal_information, OBJECTS_INTERNAL_API, OBJECTS_INTERNAL_THREADS, +#if defined(RTEMS_MULTIPROCESSING) ( _System_state_Is_multiprocessing ) ? 2 : 1, +#else + 1, +#endif sizeof( Thread_Control ), /* size of this object's control block */ TRUE, /* TRUE if names for this object are strings */ |