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authorHideo Aoki <haoki@redhat.com>2007-12-31 00:29:24 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-28 15:00:19 -0800
commit95766fff6b9a78d11fc2d3812dd035381690b55d (patch)
treec1ec9386a3d9a76a9f74bd230d3e7d4ee8059c51 /include/net/udp.h
parent3ab224be6d69de912ee21302745ea45a99274dbc (diff)
downloadlinux-95766fff6b9a78d11fc2d3812dd035381690b55d.tar.bz2
[UDP]: Add memory accounting.
Signed-off-by: Takahiro Yasui <tyasui@redhat.com> Signed-off-by: Hideo Aoki <haoki@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/udp.h')
-rw-r--r--include/net/udp.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/udp.h b/include/net/udp.h
index 98cb09ca3a27..93796beac8ff 100644
--- a/include/net/udp.h
+++ b/include/net/udp.h
@@ -65,6 +65,13 @@ extern rwlock_t udp_hash_lock;
extern struct proto udp_prot;
+extern atomic_t udp_memory_allocated;
+
+/* sysctl variables for udp */
+extern int sysctl_udp_mem[3];
+extern int sysctl_udp_rmem_min;
+extern int sysctl_udp_wmem_min;
+
struct sk_buff;
/*
@@ -198,4 +205,6 @@ extern void udp_proc_unregister(struct udp_seq_afinfo *afinfo);
extern int udp4_proc_init(void);
extern void udp4_proc_exit(void);
#endif
+
+extern void udp_init(void);
#endif /* _UDP_H */