* request/setup_irq()
* IRQ_NO_BALANCING - Interrupt cannot be balanced (affinity set)
* IRQ_MOVE_PCNTXT - Interrupt can be migrated from process context
- * IRQ_NESTED_TRHEAD - Interrupt nests into another thread
+ * IRQ_NESTED_THREAD - Interrupt nests into another thread
* IRQ_PER_CPU_DEVID - Dev_id is a per-cpu variable
* IRQ_IS_POLLED - Always polled by another interrupt. Exclude
* it from the spurious interrupt detection
* mechanism and from core side polling.
+ * IRQ_DISABLE_UNLAZY - Disable lazy irq disable
*/
enum {
IRQ_TYPE_NONE = 0x00000000,
IRQ_NOTHREAD = (1 << 16),
IRQ_PER_CPU_DEVID = (1 << 17),
IRQ_IS_POLLED = (1 << 18),
+ IRQ_DISABLE_UNLAZY = (1 << 19),
};
#define IRQF_MODIFY_MASK \
(IRQ_TYPE_SENSE_MASK | IRQ_NOPROBE | IRQ_NOREQUEST | \
IRQ_NOAUTOEN | IRQ_MOVE_PCNTXT | IRQ_LEVEL | IRQ_NO_BALANCING | \
IRQ_PER_CPU | IRQ_NESTED_THREAD | IRQ_NOTHREAD | IRQ_PER_CPU_DEVID | \
- IRQ_IS_POLLED)
+ IRQ_IS_POLLED | IRQ_DISABLE_UNLAZY)
#define IRQ_NO_BALANCING_MASK (IRQ_PER_CPU | IRQ_NO_BALANCING)
__irqd_to_state(d) &= ~IRQD_FORWARDED_TO_VCPU;
}
-/*
- * Functions for chained handlers which can be enabled/disabled by the
- * standard disable_irq/enable_irq calls. Must be called with
- * irq_desc->lock held.
- */
-static inline void irqd_set_chained_irq_inprogress(struct irq_data *d)
-{
- __irqd_to_state(d) |= IRQD_IRQ_INPROGRESS;
-}
-
-static inline void irqd_clr_chained_irq_inprogress(struct irq_data *d)
-{
- __irqd_to_state(d) &= ~IRQD_IRQ_INPROGRESS;
-}
-
static inline irq_hw_number_t irqd_to_hwirq(struct irq_data *d)
{
return d->hwirq;
const struct cpumask *cpumask, bool force);
extern int irq_set_vcpu_affinity(unsigned int irq, void *vcpu_info);
+extern void irq_migrate_all_off_this_cpu(void);
+
#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_PENDING_IRQ)
void irq_move_irq(struct irq_data *data);
void irq_move_masked_irq(struct irq_data *data);