/**
* Destroy a selector block.
*
* All bindings with file descriptor are destroyed.
*
* @param selector the selector block to be destroyed
*/
void xnselector_destroy(struct xnselector *selector)
{
spl_t s;
inith(&selector->destroy_link);
xnlock_get_irqsave(&nklock, s);
appendq(&xnselectors, &selector->destroy_link);
xnlock_put_irqrestore(&nklock, s);
rthal_apc_schedule(xnselect_apc);
}
void pse51_schedule_lostage(int request, void *arg, size_t size)
{
int cpuid = rthal_processor_id(), reqnum;
struct pse51_lostageq_t *rq = &pse51_lostageq[cpuid];
spl_t s;
/* Signal the APC, to have it delegate signals to Linux. */
splhigh(s);
reqnum = rq->in;
rq->req[reqnum].type = request;
rq->req[reqnum].arg = arg;
rq->req[reqnum].size = size;
rq->in = (reqnum + 1) & (PSE51_LO_MAX_REQUESTS - 1);
splexit(s);
rthal_apc_schedule(pse51_lostage_apc);
}