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score: Simplify _Thread_Kill_zombies()

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Sebastian Huber
2021-08-13 08:06:56 +02:00
parent 2f45324bb8
commit 923a922e01
1 changed files with 11 additions and 8 deletions
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15
cpukit/score/src/threadrestart.c
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@@ -153,7 +153,7 @@ static void _Thread_Make_zombie( Thread_Control *the_thread )
_Thread_Wake_up_joining_threads( 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) #if defined(RTEMS_SMP)
/* /*
@@ -169,16 +169,21 @@ static void _Thread_Wait_for_execution_stop( Thread_Control *the_thread )
#endif #endif
} }
static Thread_Control *_Thread_Get_zombie( Thread_Zombie_control *zombies )
{
return (Thread_Control *) _Chain_Get_unprotected( &zombies->Chain );
}
void _Thread_Kill_zombies( void ) void _Thread_Kill_zombies( void )
{ {
ISR_lock_Context lock_context; ISR_lock_Context lock_context;
Thread_Zombie_control *zombies = &_Thread_Zombies; Thread_Zombie_control *zombies;
Thread_Control *the_thread; Thread_Control *the_thread;
zombies = &_Thread_Zombies;
_ISR_lock_ISR_disable_and_acquire( &zombies->Lock, &lock_context ); _ISR_lock_ISR_disable_and_acquire( &zombies->Lock, &lock_context );
the_thread = (Thread_Control *) _Chain_Get_unprotected( &zombies->Chain ); while ( ( the_thread = _Thread_Get_zombie( zombies ) ) != NULL ) {
while ( the_thread != NULL ) {
Thread_Information *information; Thread_Information *information;
_ISR_lock_Release_and_ISR_enable( &zombies->Lock, &lock_context ); _ISR_lock_Release_and_ISR_enable( &zombies->Lock, &lock_context );
@@ -188,8 +193,6 @@ void _Thread_Kill_zombies( void )
_Thread_Free( information, the_thread ); _Thread_Free( information, the_thread );
_ISR_lock_ISR_disable_and_acquire( &zombies->Lock, &lock_context ); _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 ); _ISR_lock_Release_and_ISR_enable( &zombies->Lock, &lock_context );