diff options
Diffstat (limited to 'include/linux/irq.h')
| -rw-r--r-- | include/linux/irq.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 65916a305f3d..201de12a9957 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -503,6 +503,7 @@ struct irq_chip { * IRQCHIP_SKIP_SET_WAKE: Skip chip.irq_set_wake(), for this irq chip * IRQCHIP_ONESHOT_SAFE: One shot does not require mask/unmask * IRQCHIP_EOI_THREADED: Chip requires eoi() on unmask in threaded mode + * IRQCHIP_SUPPORTS_LEVEL_MSI Chip can provide two doorbells for Level MSIs */ enum { IRQCHIP_SET_TYPE_MASKED = (1 << 0), @@ -512,6 +513,7 @@ enum { IRQCHIP_SKIP_SET_WAKE = (1 << 4), IRQCHIP_ONESHOT_SAFE = (1 << 5), IRQCHIP_EOI_THREADED = (1 << 6), + IRQCHIP_SUPPORTS_LEVEL_MSI = (1 << 7), }; #include <linux/irqdesc.h> @@ -551,7 +553,12 @@ extern int irq_affinity_online_cpu(unsigned int cpu); #endif #if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_PENDING_IRQ) -void irq_move_irq(struct irq_data *data); +void __irq_move_irq(struct irq_data *data); +static inline void irq_move_irq(struct irq_data *data) +{ + if (unlikely(irqd_is_setaffinity_pending(data))) + __irq_move_irq(data); +} void irq_move_masked_irq(struct irq_data *data); void irq_force_complete_move(struct irq_desc *desc); #else |