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Diffstat (limited to 'ANDROID_3.4.5/include/net/dst_ops.h')
-rw-r--r--ANDROID_3.4.5/include/net/dst_ops.h68
1 files changed, 0 insertions, 68 deletions
diff --git a/ANDROID_3.4.5/include/net/dst_ops.h b/ANDROID_3.4.5/include/net/dst_ops.h
deleted file mode 100644
index e1c2ee0e..00000000
--- a/ANDROID_3.4.5/include/net/dst_ops.h
+++ /dev/null
@@ -1,68 +0,0 @@
-#ifndef _NET_DST_OPS_H
-#define _NET_DST_OPS_H
-#include <linux/types.h>
-#include <linux/percpu_counter.h>
-#include <linux/cache.h>
-
-struct dst_entry;
-struct kmem_cachep;
-struct net_device;
-struct sk_buff;
-
-struct dst_ops {
- unsigned short family;
- __be16 protocol;
- unsigned gc_thresh;
-
- int (*gc)(struct dst_ops *ops);
- struct dst_entry * (*check)(struct dst_entry *, __u32 cookie);
- unsigned int (*default_advmss)(const struct dst_entry *);
- unsigned int (*mtu)(const struct dst_entry *);
- u32 * (*cow_metrics)(struct dst_entry *, unsigned long);
- void (*destroy)(struct dst_entry *);
- void (*ifdown)(struct dst_entry *,
- struct net_device *dev, int how);
- struct dst_entry * (*negative_advice)(struct dst_entry *);
- void (*link_failure)(struct sk_buff *);
- void (*update_pmtu)(struct dst_entry *dst, u32 mtu);
- int (*local_out)(struct sk_buff *skb);
- struct neighbour * (*neigh_lookup)(const struct dst_entry *dst, const void *daddr);
-
- struct kmem_cache *kmem_cachep;
-
- struct percpu_counter pcpuc_entries ____cacheline_aligned_in_smp;
-};
-
-static inline int dst_entries_get_fast(struct dst_ops *dst)
-{
- return percpu_counter_read_positive(&dst->pcpuc_entries);
-}
-
-static inline int dst_entries_get_slow(struct dst_ops *dst)
-{
- int res;
-
- local_bh_disable();
- res = percpu_counter_sum_positive(&dst->pcpuc_entries);
- local_bh_enable();
- return res;
-}
-
-static inline void dst_entries_add(struct dst_ops *dst, int val)
-{
- local_bh_disable();
- percpu_counter_add(&dst->pcpuc_entries, val);
- local_bh_enable();
-}
-
-static inline int dst_entries_init(struct dst_ops *dst)
-{
- return percpu_counter_init(&dst->pcpuc_entries, 0);
-}
-
-static inline void dst_entries_destroy(struct dst_ops *dst)
-{
- percpu_counter_destroy(&dst->pcpuc_entries);
-}
-
-#endif