RTEMS | SMP: Add support for the MPCP locking protocol (!1358)

Gedare Bloom (@gedare) gitlab at rtems.org
Wed Jul 22 00:33:58 UTC 2026




Gedare Bloom started a new discussion on cpukit/include/rtems/score/mpcpimpl.h: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1358#note_154971

 > +#include <rtems/score/threadimpl.h>
 > +
 > +#ifdef __cplusplus
 > +extern "C" {
 > +#endif /* __cplusplus */
 > +
 > +/**
 > + * @addtogroup ScoreMPCP
 > + *
 > + * @{
 > + */
 > +
 > +#define MPCP_TQ_OPERATIONS &_Thread_queue_Operations_priority
 > +
 > +/**
 > + * @brief Acquires critical according to MPCP.

"critical section" I guess. The comment is fairly deficient to the function name.

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1358#note_154971
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