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authorThomas Gleixner <tglx@linutronix.de>2011-02-08 17:11:03 +0100
committerThomas Gleixner <tglx@linutronix.de>2011-02-19 12:58:20 +0100
commita005677b3dd05decdd8880cf3044ae709856f58f (patch)
tree529d1454940fe8c6723bd54f01e009d9be2ab840 /kernel/irq/internals.h
parent1ce6068dac1924f7095be5850481e790cbf1b3c1 (diff)
downloadlinux-a005677b3dd05decdd8880cf3044ae709856f58f.tar.gz
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>
Diffstat (limited to 'kernel/irq/internals.h')
-rw-r--r--kernel/irq/internals.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/kernel/irq/internals.h b/kernel/irq/internals.h
index b2ba59e73f21..a80b44d2735e 100644
--- a/kernel/irq/internals.h
+++ b/kernel/irq/internals.h
@@ -139,3 +139,14 @@ static inline void irqd_clr_move_pending(struct irq_data *d)
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;
+}
+