diff options
Diffstat (limited to '')
-rw-r--r-- | cpukit/include/rtems/score/smplockstats.h | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/cpukit/include/rtems/score/smplockstats.h b/cpukit/include/rtems/score/smplockstats.h index 4b30ce2f3a..c434b15cb2 100644 --- a/cpukit/include/rtems/score/smplockstats.h +++ b/cpukit/include/rtems/score/smplockstats.h @@ -7,7 +7,7 @@ */ /* - * Copyright (c) 2013, 2016 embedded brains GmbH + * Copyright (c) 2013, 2018 embedded brains GmbH * * The license and distribution terms for this file may be * found in the file LICENSE in this distribution or at @@ -17,15 +17,11 @@ #ifndef _RTEMS_SCORE_SMPLOCKSTATS_H #define _RTEMS_SCORE_SMPLOCKSTATS_H -#include <rtems/score/cpuopts.h> +#include <rtems/score/cpu.h> #if defined(RTEMS_SMP) -#if defined(RTEMS_PROFILING) -#include <rtems/score/chainimpl.h> - -#include <stdint.h> -#endif +#include <rtems/score/chain.h> #ifdef __cplusplus extern "C" { @@ -171,7 +167,10 @@ static inline void _SMP_lock_Stats_initialize( */ void _SMP_lock_Stats_destroy( SMP_lock_Stats *stats ); -void _SMP_lock_Stats_register( SMP_lock_Stats *stats ); +void _SMP_lock_Stats_register_or_max_section_time( + SMP_lock_Stats *stats, + CPU_Counter_ticks max_section_time +); typedef struct { CPU_Counter_ticks first; @@ -223,19 +222,20 @@ static inline void _SMP_lock_Stats_release_update( const SMP_lock_Stats_context *stats_context ) { - SMP_lock_Stats *stats = stats_context->stats; - CPU_Counter_ticks first = stats_context->acquire_instant; - CPU_Counter_ticks second = _CPU_Counter_read(); - CPU_Counter_ticks delta = _CPU_Counter_difference( second, first ); + SMP_lock_Stats *stats; + CPU_Counter_ticks first; + CPU_Counter_ticks second; + CPU_Counter_ticks delta; + + stats = stats_context->stats; + first = stats_context->acquire_instant; + second = _CPU_Counter_read(); + delta = _CPU_Counter_difference( second, first ); stats->total_section_time += delta; if ( stats->max_section_time < delta ) { - stats->max_section_time = delta; - - if ( _Chain_Is_node_off_chain( &stats->Node ) ) { - _SMP_lock_Stats_register( stats ); - } + _SMP_lock_Stats_register_or_max_section_time( stats, delta ); } } |