diff options
| -rw-r--r-- | include/linux/irq.h | 14 | ||||
| -rw-r--r-- | kernel/irq/numa_migrate.c | 1 |
2 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h index 974890b3c52f..99d147efe399 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -482,6 +482,16 @@ static inline void init_copy_desc_masks(struct irq_desc *old_desc, #endif } +static inline void free_desc_masks(struct irq_desc *old_desc, + struct irq_desc *new_desc) +{ + free_cpumask_var(old_desc->affinity); + +#ifdef CONFIG_GENERIC_PENDING_IRQ + free_cpumask_var(old_desc->pending_mask); +#endif +} + #else /* !CONFIG_SMP */ static inline bool init_alloc_desc_masks(struct irq_desc *desc, int cpu, @@ -495,6 +505,10 @@ static inline void init_copy_desc_masks(struct irq_desc *old_desc, { } +static inline void free_desc_masks(struct irq_desc *old_desc, + struct irq_desc *new_desc) +{ +} #endif /* CONFIG_SMP */ #endif /* _LINUX_IRQ_H */ diff --git a/kernel/irq/numa_migrate.c b/kernel/irq/numa_migrate.c index 243d6121e50e..44bbdcbaf8d2 100644 --- a/kernel/irq/numa_migrate.c +++ b/kernel/irq/numa_migrate.c @@ -54,6 +54,7 @@ static bool init_copy_one_irq_desc(int irq, struct irq_desc *old_desc, static void free_one_irq_desc(struct irq_desc *old_desc, struct irq_desc *desc) { free_kstat_irqs(old_desc, desc); + free_desc_masks(old_desc, desc); arch_free_chip_data(old_desc, desc); } |