diff options
Diffstat (limited to 'cpukit/rtems/src/ratemonresetstatistics.c')
-rw-r--r-- | cpukit/rtems/src/ratemonresetstatistics.c | 47 |
1 files changed, 11 insertions, 36 deletions
diff --git a/cpukit/rtems/src/ratemonresetstatistics.c b/cpukit/rtems/src/ratemonresetstatistics.c index 1256409a21..b146e6acb2 100644 --- a/cpukit/rtems/src/ratemonresetstatistics.c +++ b/cpukit/rtems/src/ratemonresetstatistics.c @@ -18,49 +18,24 @@ #include "config.h" #endif -#include <rtems/system.h> -#include <rtems/rtems/status.h> -#include <rtems/rtems/support.h> -#include <rtems/score/isr.h> #include <rtems/rtems/ratemonimpl.h> -#include <rtems/score/thread.h> - -/* - * rtems_rate_monotonic_reset_statistics - * - * This directive allows a thread to reset the statistics information - * on a specific period instance. - * - * Input parameters: - * id - rate monotonic id - * - * Output parameters: - * RTEMS_SUCCESSFUL - if successful - * error code - if unsuccessful - * - */ rtems_status_code rtems_rate_monotonic_reset_statistics( rtems_id id ) { - Objects_Locations location; - Rate_monotonic_Control *the_period; - - the_period = _Rate_monotonic_Get( id, &location ); - switch ( location ) { + Rate_monotonic_Control *the_period; + ISR_lock_Context lock_context; + Thread_Control *owner; - case OBJECTS_LOCAL: - _Rate_monotonic_Reset_statistics( the_period ); - _Objects_Put( &the_period->Object ); - return RTEMS_SUCCESSFUL; - -#if defined(RTEMS_MULTIPROCESSING) - case OBJECTS_REMOTE: /* should never return this */ -#endif - case OBJECTS_ERROR: - break; + the_period = _Rate_monotonic_Get( id, &lock_context ); + if ( the_period == NULL ) { + return RTEMS_INVALID_ID; } - return RTEMS_INVALID_ID; + owner = the_period->owner; + _Rate_monotonic_Acquire_critical( owner, &lock_context ); + _Rate_monotonic_Reset_statistics( the_period ); + _Rate_monotonic_Release( owner, &lock_context ); + return RTEMS_SUCCESSFUL; } |