genirq: Mirror IRQ_PER_CPU and IRQ_NO_BALANCING in irq_data.state
That's the right data structure to look at for arch code.
Accessor functions are provided.
irqd_is_per_cpu(irqdata);
irqd_can_balance(irqdata);
Coders who access them directly will be tracked down and slapped with
stinking trouts.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index b2ba59e..a80b44d 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -139,3 +139,14 @@
d->state_use_accessors &= ~IRQD_SETAFFINITY_PENDING;
irq_compat_clr_move_pending(irq_data_to_desc(d));
}
+
+static inline void irqd_clear(struct irq_data *d, unsigned int mask)
+{
+ d->state_use_accessors &= ~mask;
+}
+
+static inline void irqd_set(struct irq_data *d, unsigned int mask)
+{
+ d->state_use_accessors |= mask;
+}
+