diff options
Diffstat (limited to 'include/linux/cpu_rmap.h')
| -rw-r--r-- | include/linux/cpu_rmap.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/cpu_rmap.h b/include/linux/cpu_rmap.h index be8aea04d023..2fd7ba75362a 100644 --- a/include/linux/cpu_rmap.h +++ b/include/linux/cpu_rmap.h @@ -7,7 +7,7 @@ * Copyright 2011 Solarflare Communications Inc. */ -#include <linux/cpumask.h> +#include <linux/cpumask_types.h> #include <linux/gfp.h> #include <linux/slab.h> #include <linux/kref.h> @@ -16,14 +16,13 @@ * struct cpu_rmap - CPU affinity reverse-map * @refcount: kref for object * @size: Number of objects to be reverse-mapped - * @used: Number of objects added * @obj: Pointer to array of object pointers * @near: For each CPU, the index and distance to the nearest object, * based on affinity masks */ struct cpu_rmap { struct kref refcount; - u16 size, used; + u16 size; void **obj; struct { u16 index; @@ -33,6 +32,7 @@ struct cpu_rmap { #define CPU_RMAP_DIST_INF 0xffff extern struct cpu_rmap *alloc_cpu_rmap(unsigned int size, gfp_t flags); +extern void cpu_rmap_get(struct cpu_rmap *rmap); extern int cpu_rmap_put(struct cpu_rmap *rmap); extern int cpu_rmap_add(struct cpu_rmap *rmap, void *obj); @@ -61,6 +61,7 @@ static inline struct cpu_rmap *alloc_irq_cpu_rmap(unsigned int size) } extern void free_irq_cpu_rmap(struct cpu_rmap *rmap); +int irq_cpu_rmap_remove(struct cpu_rmap *rmap, int irq); extern int irq_cpu_rmap_add(struct cpu_rmap *rmap, int irq); #endif /* __LINUX_CPU_RMAP_H */ |