Imagelibrary/rtems
1
0
Fork 1
mirror of https://gitlab.rtems.org/rtems/rtos/rtems.git synced 2025-12-05 15:15:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

score: Fix assertion in SMP scheduler framework

Browse Source 
Properly assert that the scheduled chain is not empty.  Fix formatting.

Close #4531.
This commit is contained in:
Sebastian Huber
2021-11-10 08:54:03 +01:00
parent fc64e837c3
commit 6443c9dbb7
1 changed files with 9 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
cpukit/include/rtems/score/schedulersmpimpl.h
View File

@@ -872,16 +872,19 @@ static inline Scheduler_Node *_Scheduler_SMP_Get_lowest_scheduled(
Scheduler_Node *filter
)
{
Scheduler_SMP_Context *self = _Scheduler_SMP_Get_self( context );
Chain_Control *scheduled = &self->Scheduled;
Scheduler_Node *lowest_scheduled =
(Scheduler_Node *) _Chain_Last( scheduled );
Scheduler_SMP_Context *self;
Scheduler_Node *lowest_scheduled;
(void) filter;
_Assert( &lowest_scheduled->Node.Chain != _Chain_Tail( scheduled ) );
self = _Scheduler_SMP_Get_self( context );
_Assert( !_Chain_Is_empty( &self->Scheduled ) );
lowest_scheduled = (Scheduler_Node *) _Chain_Last( &self->Scheduled );
_Assert(
_Chain_Next( &lowest_scheduled->Node.Chain ) == _Chain_Tail( scheduled )
_Chain_Next( &lowest_scheduled->Node.Chain ) ==
_Chain_Tail( &self->Scheduled )
);
return lowest_scheduled;