Merge commit 'v2.6.38-rc1' into kbuild/packaging

1 files changed, 24 insertions, 85 deletions

diff --git a/net/tipc/core.h b/net/tipc/core.h
index a881f92a853..997158546e2 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -39,10 +39,6 @@
 
 #include <linux/tipc.h>
 #include <linux/tipc_config.h>
-#include <net/tipc/tipc_msg.h>
-#include <net/tipc/tipc_port.h>
-#include <net/tipc/tipc_bearer.h>
-#include <net/tipc/tipc.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
@@ -56,8 +52,15 @@
 #include <linux/netdevice.h>
 #include <linux/in.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <linux/vmalloc.h>
 
+
+#define TIPC_MOD_VER "2.0.0"
+
+struct tipc_msg;	/* msg.h */
+struct print_buf;	/* log.h */
+
 /*
  * TIPC sanity test macros
  */
@@ -79,7 +82,6 @@
  * Note: TIPC_LOG is configured to echo its output to the system console;
  *       user-defined buffers can be configured to do the same thing.
  */
-
 extern struct print_buf *const TIPC_NULL;
 extern struct print_buf *const TIPC_CONS;
 extern struct print_buf *const TIPC_LOG;
@@ -94,73 +96,35 @@ void tipc_printf(struct print_buf *, const char *fmt, ...);
 #define TIPC_OUTPUT TIPC_LOG
 #endif
 
-/*
- * TIPC can be configured to send system messages to TIPC_OUTPUT
- * or to the system console only.
- */
-
-#ifdef CONFIG_TIPC_DEBUG
-
 #define err(fmt, arg...)  tipc_printf(TIPC_OUTPUT, \
-					KERN_ERR "TIPC: " fmt, ## arg)
+				      KERN_ERR "TIPC: " fmt, ## arg)
 #define warn(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
-					KERN_WARNING "TIPC: " fmt, ## arg)
+				      KERN_WARNING "TIPC: " fmt, ## arg)
 #define info(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
-					KERN_NOTICE "TIPC: " fmt, ## arg)
-
-#else
+				      KERN_NOTICE "TIPC: " fmt, ## arg)
 
-#define err(fmt, arg...)  printk(KERN_ERR "TIPC: " fmt , ## arg)
-#define info(fmt, arg...) printk(KERN_INFO "TIPC: " fmt , ## arg)
-#define warn(fmt, arg...) printk(KERN_WARNING "TIPC: " fmt , ## arg)
-
-#endif
+#ifdef CONFIG_TIPC_DEBUG
 
 /*
  * DBG_OUTPUT is the destination print buffer for debug messages.
- * It defaults to the the null print buffer, but can be redefined
- * (typically in the individual .c files being debugged) to allow
- * selected debug messages to be generated where needed.
  */
 
 #ifndef DBG_OUTPUT
-#define DBG_OUTPUT TIPC_NULL
+#define DBG_OUTPUT TIPC_LOG
 #endif
 
-/*
- * TIPC can be configured to send debug messages to the specified print buffer
- * (typically DBG_OUTPUT) or to suppress them entirely.
- */
-
-#ifdef CONFIG_TIPC_DEBUG
+#define dbg(fmt, arg...)  tipc_printf(DBG_OUTPUT, KERN_DEBUG fmt, ## arg);
 
-#define dbg(fmt, arg...)  \
-	do { \
-		if (DBG_OUTPUT != TIPC_NULL) \
-			tipc_printf(DBG_OUTPUT, fmt, ## arg); \
-	} while (0)
-#define msg_dbg(msg, txt) \
-	do { \
-		if (DBG_OUTPUT != TIPC_NULL) \
-			tipc_msg_dbg(DBG_OUTPUT, msg, txt); \
-	} while (0)
-#define dump(fmt, arg...) \
-	do { \
-		if (DBG_OUTPUT != TIPC_NULL) \
-			tipc_dump_dbg(DBG_OUTPUT, fmt, ##arg); \
-	} while (0)
+#define msg_dbg(msg, txt) tipc_msg_dbg(DBG_OUTPUT, msg, txt);
 
 void tipc_msg_dbg(struct print_buf *, struct tipc_msg *, const char *);
-void tipc_dump_dbg(struct print_buf *, const char *fmt, ...);
 
 #else
 
 #define dbg(fmt, arg...)	do {} while (0)
 #define msg_dbg(msg, txt)	do {} while (0)
-#define dump(fmt, arg...)	do {} while (0)
 
-#define tipc_msg_dbg(...)	do {} while (0)
-#define tipc_dump_dbg(...)	do {} while (0)
+#define tipc_msg_dbg(buf, msg, txt) do {} while (0)
 
 #endif
 
@@ -172,14 +136,18 @@ void tipc_dump_dbg(struct print_buf *, const char *fmt, ...);
 #define ELINKCONG EAGAIN	/* link congestion <=> resource unavailable */
 
 /*
+ * TIPC operating mode routines
+ */
+#define TIPC_NOT_RUNNING  0
+#define TIPC_NODE_MODE    1
+#define TIPC_NET_MODE     2
+
+/*
  * Global configuration variables
  */
 
 extern u32 tipc_own_addr;
-extern int tipc_max_zones;
-extern int tipc_max_clusters;
 extern int tipc_max_nodes;
-extern int tipc_max_slaves;
 extern int tipc_max_ports;
 extern int tipc_max_subscriptions;
 extern int tipc_max_publications;
@@ -200,10 +168,7 @@ extern atomic_t tipc_user_count;
  * Routines available to privileged subsystems
  */
 
-extern int  tipc_core_start(void);
-extern void tipc_core_stop(void);
-extern int  tipc_core_start_net(unsigned long addr);
-extern void tipc_core_stop_net(void);
+extern int tipc_core_start_net(unsigned long);
 extern int  tipc_handler_start(void);
 extern void tipc_handler_stop(void);
 extern int  tipc_netlink_start(void);
@@ -241,7 +206,6 @@ u32 tipc_k_signal(Handler routine, unsigned long argument);
 static inline void k_init_timer(struct timer_list *timer, Handler routine,
 				unsigned long argument)
 {
-	dbg("initializing timer %p\n", timer);
 	setup_timer(timer, routine, argument);
 }
 
@@ -261,7 +225,6 @@ static inline void k_init_timer(struct timer_list *timer, Handler routine,
 
 static inline void k_start_timer(struct timer_list *timer, unsigned long msec)
 {
-	dbg("starting timer %p for %u\n", timer, msec);
 	mod_timer(timer, jiffies + msecs_to_jiffies(msec) + 1);
 }
 
@@ -278,7 +241,6 @@ static inline void k_start_timer(struct timer_list *timer, unsigned long msec)
 
 static inline void k_cancel_timer(struct timer_list *timer)
 {
-	dbg("cancelling timer %p\n", timer);
 	del_timer_sync(timer);
 }
 
@@ -296,7 +258,6 @@ static inline void k_cancel_timer(struct timer_list *timer)
 
 static inline void k_term_timer(struct timer_list *timer)
 {
-	dbg("terminating timer %p\n", timer);
 }
 
 
@@ -324,29 +285,7 @@ static inline struct tipc_msg *buf_msg(struct sk_buff *skb)
 	return (struct tipc_msg *)skb->data;
 }
 
-/**
- * buf_acquire - creates a TIPC message buffer
- * @size: message size (including TIPC header)
- *
- * Returns a new buffer with data pointers set to the specified size.
- *
- * NOTE: Headroom is reserved to allow prepending of a data link header.
- *       There may also be unrequested tailroom present at the buffer's end.
- */
-
-static inline struct sk_buff *buf_acquire(u32 size)
-{
-	struct sk_buff *skb;
-	unsigned int buf_size = (BUF_HEADROOM + size + 3) & ~3u;
-
-	skb = alloc_skb_fclone(buf_size, GFP_ATOMIC);
-	if (skb) {
-		skb_reserve(skb, BUF_HEADROOM);
-		skb_put(skb, size);
-		skb->next = NULL;
-	}
-	return skb;
-}
+extern struct sk_buff *tipc_buf_acquire(u32 size);
 
 /**
  * buf_discard - frees a TIPC message buffer