change the task priority for a CPU
void pfxintr_taskpri(unsigned int taskpri)
MSOP_INTR_TASKPRI is called to inform the PSM that
the task priority for the calling CPU has changed. The
task priority is used as a hint to help choose to which CPU
to deliver an interrupt when all else (that is, task masking) is equal. CPUs
with lower task priority values are preferred. Task priority and task
priority numbering are unrelated to interrupt masking, ordered or otherwise.
The PSM may ignore the task priority, but its use is recommended if
it can be implemented easily.
The task priority taskpri must not be greater than
the priority level of the interrupt controller
Platforms that have a priority-based interrupt controller.
19 June 2005
© 2005 The SCO Group, Inc. All rights reserved.
OpenServer 6 and UnixWare (SVR5) HDK - 19 June 2005