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author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-05-06 14:25:09 +0200 |
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committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2015-05-19 12:00:47 +0200 |
commit | 80f376db6c32bb4d01c93f5a2d7044798262d359 (patch) | |
tree | 3c13d3bc5f5e5aa3ac2553a6d8aa296f81bf8678 /cpukit | |
parent | score: Rework _Thread_Change_priority() (diff) | |
download | rtems-80f376db6c32bb4d01c93f5a2d7044798262d359.tar.bz2 |
score: Remove Giant lock in rtems_clock_tick()
Update #2307.
Diffstat (limited to 'cpukit')
-rw-r--r-- | cpukit/rtems/src/clocktick.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/cpukit/rtems/src/clocktick.c b/cpukit/rtems/src/clocktick.c index a026b44494..fe49e9a059 100644 --- a/cpukit/rtems/src/clocktick.c +++ b/cpukit/rtems/src/clocktick.c @@ -26,23 +26,14 @@ rtems_status_code rtems_clock_tick( void ) { -#if defined( RTEMS_SMP ) - _Thread_Disable_dispatch(); -#endif - _TOD_Tickle_ticks(); _Watchdog_Tickle_ticks(); _Scheduler_Tick(); -#if defined( RTEMS_SMP ) - _Thread_Enable_dispatch(); -#else - if ( _Thread_Is_context_switch_necessary() && - _Thread_Dispatch_is_enabled() ) + if ( _Thread_Dispatch_is_enabled() ) _Thread_Dispatch(); -#endif return RTEMS_SUCCESSFUL; } |