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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-08-13 08:06:56 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-08-18 13:36:02 +0200 |
| commit | 923a922e01368ba93e71d1a9706282019ad9b61d (patch) | |
| tree | 83633496005686f4aa440bb4eeb5926b14abf936 /cpukit | |
| parent | score: Simplify _Per_CPU_Wait_for_job() (diff) | |
| download | rtems-923a922e01368ba93e71d1a9706282019ad9b61d.tar.bz2 | |
score: Simplify _Thread_Kill_zombies()
Diffstat (limited to 'cpukit')
| -rw-r--r-- | cpukit/score/src/threadrestart.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/cpukit/score/src/threadrestart.c b/cpukit/score/src/threadrestart.c index 4b1907a2d9..5b1d6ae5f1 100644 --- a/cpukit/score/src/threadrestart.c +++ b/cpukit/score/src/threadrestart.c @@ -153,7 +153,7 @@ static void _Thread_Make_zombie( Thread_Control *the_thread ) _Thread_Wake_up_joining_threads( the_thread ); } -static void _Thread_Wait_for_execution_stop( Thread_Control *the_thread ) +static void _Thread_Wait_for_execution_stop( const Thread_Control *the_thread ) { #if defined(RTEMS_SMP) /* @@ -169,16 +169,21 @@ static void _Thread_Wait_for_execution_stop( Thread_Control *the_thread ) #endif } +static Thread_Control *_Thread_Get_zombie( Thread_Zombie_control *zombies ) +{ + return (Thread_Control *) _Chain_Get_unprotected( &zombies->Chain ); +} + void _Thread_Kill_zombies( void ) { - ISR_lock_Context lock_context; - Thread_Zombie_control *zombies = &_Thread_Zombies; - Thread_Control *the_thread; + ISR_lock_Context lock_context; + Thread_Zombie_control *zombies; + Thread_Control *the_thread; + zombies = &_Thread_Zombies; _ISR_lock_ISR_disable_and_acquire( &zombies->Lock, &lock_context ); - the_thread = (Thread_Control *) _Chain_Get_unprotected( &zombies->Chain ); - while ( the_thread != NULL ) { + while ( ( the_thread = _Thread_Get_zombie( zombies ) ) != NULL ) { Thread_Information *information; _ISR_lock_Release_and_ISR_enable( &zombies->Lock, &lock_context ); @@ -188,8 +193,6 @@ void _Thread_Kill_zombies( void ) _Thread_Free( information, the_thread ); _ISR_lock_ISR_disable_and_acquire( &zombies->Lock, &lock_context ); - - the_thread = (Thread_Control *) _Chain_Get_unprotected( &zombies->Chain ); } _ISR_lock_Release_and_ISR_enable( &zombies->Lock, &lock_context ); |