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-rw-r--r--ANDROID_3.4.5/include/linux/cpu_rmap.h73
1 files changed, 0 insertions, 73 deletions
diff --git a/ANDROID_3.4.5/include/linux/cpu_rmap.h b/ANDROID_3.4.5/include/linux/cpu_rmap.h
deleted file mode 100644
index 473771a5..00000000
--- a/ANDROID_3.4.5/include/linux/cpu_rmap.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * cpu_rmap.c: CPU affinity reverse-map support
- * Copyright 2011 Solarflare Communications Inc.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published
- * by the Free Software Foundation, incorporated herein by reference.
- */
-
-#include <linux/cpumask.h>
-#include <linux/gfp.h>
-#include <linux/slab.h>
-
-/**
- * struct cpu_rmap - CPU affinity reverse-map
- * @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 {
- u16 size, used;
- void **obj;
- struct {
- u16 index;
- u16 dist;
- } near[0];
-};
-#define CPU_RMAP_DIST_INF 0xffff
-
-extern struct cpu_rmap *alloc_cpu_rmap(unsigned int size, gfp_t flags);
-
-/**
- * free_cpu_rmap - free CPU affinity reverse-map
- * @rmap: Reverse-map allocated with alloc_cpu_rmap(), or %NULL
- */
-static inline void free_cpu_rmap(struct cpu_rmap *rmap)
-{
- kfree(rmap);
-}
-
-extern int cpu_rmap_add(struct cpu_rmap *rmap, void *obj);
-extern int cpu_rmap_update(struct cpu_rmap *rmap, u16 index,
- const struct cpumask *affinity);
-
-static inline u16 cpu_rmap_lookup_index(struct cpu_rmap *rmap, unsigned int cpu)
-{
- return rmap->near[cpu].index;
-}
-
-static inline void *cpu_rmap_lookup_obj(struct cpu_rmap *rmap, unsigned int cpu)
-{
- return rmap->obj[rmap->near[cpu].index];
-}
-
-#ifdef CONFIG_GENERIC_HARDIRQS
-
-/**
- * alloc_irq_cpu_rmap - allocate CPU affinity reverse-map for IRQs
- * @size: Number of objects to be mapped
- *
- * Must be called in process context.
- */
-static inline struct cpu_rmap *alloc_irq_cpu_rmap(unsigned int size)
-{
- return alloc_cpu_rmap(size, GFP_KERNEL);
-}
-extern void free_irq_cpu_rmap(struct cpu_rmap *rmap);
-
-extern int irq_cpu_rmap_add(struct cpu_rmap *rmap, int irq);
-
-#endif