#ifdef CONFIG_SMP
-#ifdef CONFIG_GENERIC_PENDING_IRQ
-void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
-{
- set_balance_irq_affinity(irq, mask_val);
-
- /*
- * Save these away for later use. Re-progam when the
- * interrupt is pending
- */
- set_pending_irq(irq, mask_val);
-}
-#else
-void proc_set_irq_affinity(unsigned int irq, cpumask_t mask_val)
-{
- set_balance_irq_affinity(irq, mask_val);
- irq_desc[irq].affinity = mask_val;
- irq_desc[irq].chip->set_affinity(irq, mask_val);
-}
-#endif
-
static int irq_affinity_read_proc(char *page, char **start, off_t off,
int count, int *eof, void *data)
{
cpumask_t new_value, tmp;
if (!irq_desc[irq].chip->set_affinity || no_irq_affinity ||
- CHECK_IRQ_PER_CPU(irq_desc[irq].status))
+ irq_balancing_disabled(irq))
return -EIO;
err = cpumask_parse_user(buffer, count, new_value);
code to set default SMP affinity. */
return select_smp_affinity(irq) ? -EINVAL : full_count;
- proc_set_irq_affinity(irq, new_value);
+ irq_set_affinity(irq, new_value);
return full_count;
}
entry = create_proc_entry("smp_affinity", 0600, irq_desc[irq].dir);
if (entry) {
- entry->nlink = 1;
entry->data = (void *)(long)irq;
entry->read_proc = irq_affinity_read_proc;
entry->write_proc = irq_affinity_write_proc;