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rtems: Avoid Giant lock for events

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This commit is contained in:
Sebastian Huber
2015-05-19 15:14:34 +02:00
parent 20b423c6f2
commit 9eb056f8c1
2 changed files with 0 additions and 4 deletions
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cpukit/rtems/src/eventseize.c
-2
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@@ -86,7 +86,6 @@ void _Event_Seize(
cpu_self = _Thread_Dispatch_disable_critical( lock_context );
_Thread_Lock_release_default( executing, lock_context );
_Giant_Acquire( cpu_self );
if ( ticks ) {
_Thread_Wait_set_timeout_code( executing, RTEMS_TIMEOUT );
@@ -111,6 +110,5 @@ void _Event_Seize(
_Thread_Unblock( executing );
}
_Giant_Release( cpu_self );
_Thread_Dispatch_enable( cpu_self );
}
cpukit/rtems/src/eventsurrender.c
-2
View File
@@ -109,12 +109,10 @@ void _Event_Surrender(
cpu_self = _Thread_Dispatch_disable_critical( lock_context );
_Thread_Lock_release_default( the_thread, lock_context );
_Giant_Acquire( cpu_self );
_Watchdog_Remove_ticks( &the_thread->Timer );
_Thread_Unblock( the_thread );
_Giant_Release( cpu_self );
_Thread_Dispatch_enable( cpu_self );
} else {
_Thread_Lock_release_default( the_thread, lock_context );