diff options
| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-02-02 16:24:05 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-02-03 10:17:38 +0100 |
| commit | ca1e546e7772838b20d0792155e2c71514d6b5d3 (patch) | |
| tree | a5af2d74d6fcefa8d36f0fa32debd886e63cca4b /cpukit/score/src/schedulersimpleyield.c | |
| parent | sparc: Fix volatile clobber (diff) | |
| download | rtems-ca1e546e7772838b20d0792155e2c71514d6b5d3.tar.bz2 | |
score: Improve scheduler helping protocol
Only register ask for help requests in the scheduler unblock and yield
operations. The actual ask for help operation is carried out during
_Thread_Do_dispatch() on a processor related to the thread. This yields
a better separation of scheduler instances. A thread of one scheduler
instance should not be forced to carry out too much work for threads on
other scheduler instances.
Update #2556.
Diffstat (limited to 'cpukit/score/src/schedulersimpleyield.c')
| -rw-r--r-- | cpukit/score/src/schedulersimpleyield.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/cpukit/score/src/schedulersimpleyield.c b/cpukit/score/src/schedulersimpleyield.c index c84f571933..0c150d8b1f 100644 --- a/cpukit/score/src/schedulersimpleyield.c +++ b/cpukit/score/src/schedulersimpleyield.c @@ -20,7 +20,7 @@ #include <rtems/score/schedulersimpleimpl.h> -Scheduler_Void_or_bool _Scheduler_simple_Yield( +void _Scheduler_simple_Yield( const Scheduler_Control *scheduler, Thread_Control *the_thread, Scheduler_Node *node @@ -34,6 +34,4 @@ Scheduler_Void_or_bool _Scheduler_simple_Yield( _Chain_Extract_unprotected( &the_thread->Object.Node ); _Scheduler_simple_Insert_priority_fifo( &context->Ready, the_thread ); _Scheduler_simple_Schedule_body( scheduler, the_thread, false ); - - SCHEDULER_RETURN_VOID_OR_BOOL; } |