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authorRusty Russell <rusty@rustcorp.com.au>2008-04-12 18:48:58 -0700
committerDavid S. Miller <davem@davemloft.net>2008-04-12 18:48:58 -0700
commit14daa02139dcb3193b2b0250c0720a23ef610c49 (patch)
treecc83e98b48f62363f2295c39d03b8a40a180924a
parenta40a7d15ba602b547f56b7b19e0282fe4fc3dee3 (diff)
net: make struct tun_struct private to tun.c
There's no reason for this to be in the header, and it just hurts recompile time. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Max Krasnyanskiy <maxk@qualcomm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/tun.c33
-rw-r--r--include/linux/Kbuild2
-rw-r--r--include/linux/if_tun.h39
3 files changed, 34 insertions, 40 deletions
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 7b816a03295..970ec479344 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -67,9 +67,42 @@
#include <asm/system.h>
#include <asm/uaccess.h>
+/* Uncomment to enable debugging */
+/* #define TUN_DEBUG 1 */
+
#ifdef TUN_DEBUG
static int debug;
+
+#define DBG if(tun->debug)printk
+#define DBG1 if(debug==2)printk
+#else
+#define DBG( a... )
+#define DBG1( a... )
+#endif
+
+struct tun_struct {
+ struct list_head list;
+ unsigned long flags;
+ int attached;
+ uid_t owner;
+ gid_t group;
+
+ wait_queue_head_t read_wait;
+ struct sk_buff_head readq;
+
+ struct net_device *dev;
+
+ struct fasync_struct *fasync;
+
+ unsigned long if_flags;
+ u8 dev_addr[ETH_ALEN];
+ u32 chr_filter[2];
+ u32 net_filter[2];
+
+#ifdef TUN_DEBUG
+ int debug;
#endif
+};
/* Network device part of the driver */
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 9cdd12a9e84..cedbbd806bf 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -86,6 +86,7 @@ header-y += if_plip.h
header-y += if_ppp.h
header-y += if_slip.h
header-y += if_strip.h
+header-y += if_tun.h
header-y += if_tunnel.h
header-y += in6.h
header-y += in_route.h
@@ -229,7 +230,6 @@ unifdef-y += if_link.h
unifdef-y += if_pppol2tp.h
unifdef-y += if_pppox.h
unifdef-y += if_tr.h
-unifdef-y += if_tun.h
unifdef-y += if_vlan.h
unifdef-y += if_wanpipe.h
unifdef-y += igmp.h
diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h
index 72f1c5f47be..8c71fe2fb1f 100644
--- a/include/linux/if_tun.h
+++ b/include/linux/if_tun.h
@@ -18,47 +18,8 @@
#ifndef __IF_TUN_H
#define __IF_TUN_H
-/* Uncomment to enable debugging */
-/* #define TUN_DEBUG 1 */
-
#include <linux/types.h>
-#ifdef __KERNEL__
-
-#ifdef TUN_DEBUG
-#define DBG if(tun->debug)printk
-#define DBG1 if(debug==2)printk
-#else
-#define DBG( a... )
-#define DBG1( a... )
-#endif
-
-struct tun_struct {
- struct list_head list;
- unsigned long flags;
- int attached;
- uid_t owner;
- gid_t group;
-
- wait_queue_head_t read_wait;
- struct sk_buff_head readq;
-
- struct net_device *dev;
-
- struct fasync_struct *fasync;
-
- unsigned long if_flags;
- u8 dev_addr[ETH_ALEN];
- u32 chr_filter[2];
- u32 net_filter[2];
-
-#ifdef TUN_DEBUG
- int debug;
-#endif
-};
-
-#endif /* __KERNEL__ */
-
/* Read queue size */
#define TUN_READQ_SIZE 500