[PATCH] bonding cleanup 2.6 - Re-org struct bonding members (re-send)

Change names/types for some of the members in struct bonding.
Change position of members.

Documentation/networking/bonding.txt

@@ -363,9 +363,9 @@ mode
 		2. Base driver support for setting the hw address of a
 		device also when it is open. This is required so that there
 		will always be one slave in the team using the bond hw
-		address (the current_slave) while having a unique hw
-		address for each slave in the bond. If the current_slave
-		fails it's hw address is swapped with the new current_slave
+		address (the curr_active_slave) while having a unique hw
+		address for each slave in the bond. If the curr_active_slave
+		fails it's hw address is swapped with the new curr_active_slave
 		that was chosen.
 
 primary

drivers/net/bonding/bond_3ad.c

@@ -1890,13 +1890,13 @@ static u16 aggregator_identifier;
 void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution, int lacp_fast)
 {                         
 	// check that the bond is not initialized yet
-	if (MAC_ADDRESS_COMPARE(&(BOND_AD_INFO(bond).system.sys_mac_addr), &(bond->device->dev_addr))) {
+	if (MAC_ADDRESS_COMPARE(&(BOND_AD_INFO(bond).system.sys_mac_addr), &(bond->dev->dev_addr))) {
 
 		aggregator_identifier = 0;
 
 		BOND_AD_INFO(bond).lacp_fast = lacp_fast;
 		BOND_AD_INFO(bond).system.sys_priority = 0xFFFF;
-		BOND_AD_INFO(bond).system.sys_mac_addr = *((struct mac_addr *)bond->device->dev_addr);
+		BOND_AD_INFO(bond).system.sys_mac_addr = *((struct mac_addr *)bond->dev->dev_addr);
 
 		// initialize how many times this module is called in one second(should be about every 100ms)
 		ad_ticks_per_sec = tick_resolution;
@@ -1964,7 +1964,7 @@ int bond_3ad_bind_slave(struct slave *slave)
 
 		ad_initialize_agg(aggregator);
 
-		aggregator->aggregator_mac_address = *((struct mac_addr *)bond->device->dev_addr);
+		aggregator->aggregator_mac_address = *((struct mac_addr *)bond->dev->dev_addr);
 		aggregator->aggregator_identifier = (++aggregator_identifier);
 		aggregator->slave = slave;
 		aggregator->is_active = 0;
@@ -2399,7 +2399,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
 		return 0;
 	}
 
-	slave_agg_no = (data->h_dest[5]^bond->device->dev_addr[5]) % slaves_in_agg;
+	slave_agg_no = (data->h_dest[5]^bond->dev->dev_addr[5]) % slaves_in_agg;
 
 	bond_for_each_slave(bond, slave, i) {
 		struct aggregator *agg = SLAVE_AD_INFO(slave).port.aggregator;

drivers/net/bonding/bonding.h

@@ -62,14 +62,14 @@
 
 
 struct slave {
+	struct net_device *dev; /* first - usefull for panic debug */
 	struct slave *next;
 	struct slave *prev;
-	struct net_device *dev;
-	short  delay;
-	unsigned long jiffies;
-	char   link;    /* one of BOND_LINK_XXXX */
-	char   state;   /* one of BOND_STATE_XXXX */
-	unsigned short original_flags;
+	s16    delay;
+	u32    jiffies;
+	s8     link;    /* one of BOND_LINK_XXXX */
+	s8     state;   /* one of BOND_STATE_XXXX */
+	u32    original_flags;
 	u32    link_failure_count;
 	u16    speed;
 	u8     duplex;
@@ -82,31 +82,31 @@ struct slave {
  * Here are the locking policies for the two bonding locks:
  *
  * 1) Get bond->lock when reading/writing slave list.
- * 2) Get bond->ptrlock when reading/writing bond->current_slave.
+ * 2) Get bond->curr_slave_lock when reading/writing bond->curr_active_slave.
  *    (It is unnecessary when the write-lock is put with bond->lock.)
- * 3) When we lock with bond->ptrlock, we must lock with bond->lock
+ * 3) When we lock with bond->curr_slave_lock, we must lock with bond->lock
  *    beforehand.
  */
 struct bonding {
+	struct   net_device *dev; /* first - usefull for panic debug */
 	struct   slave *first_slave;
-	struct slave *current_slave;
-	struct slave *primary_slave;
+	struct   slave *curr_active_slave;
 	struct   slave *current_arp_slave;
-	int slave_cnt; /* never change this value outside the attach/detach wrappers */
+	struct   slave *primary_slave;
+	s32      slave_cnt; /* never change this value outside the attach/detach wrappers */
 	rwlock_t lock;
-	rwlock_t ptrlock;
+	rwlock_t curr_slave_lock;
 	struct   timer_list mii_timer;
 	struct   timer_list arp_timer;
-	int kill_timers;
+	s8       kill_timers;
 	struct   net_device_stats stats;
 #ifdef CONFIG_PROC_FS
-	struct proc_dir_entry *bond_proc_file;
-	char procdir_name[IFNAMSIZ];
+	struct   proc_dir_entry *proc_entry;
+	char     proc_file_name[IFNAMSIZ];
 #endif /* CONFIG_PROC_FS */
 	struct   list_head bond_list;
-	struct net_device *device;
 	struct   dev_mc_list *mc_list;
-	unsigned short flags;
+	u16      flags;
 	struct   ad_bond_info ad_info;
 	struct   alb_bond_info alb_info;
 };

include/linux/if_bonding.h

@@ -86,9 +86,9 @@ typedef struct ifbond {
 typedef struct ifslave
 {
 	__s32 slave_id; /* Used as an IN param to the BOND_SLAVE_INFO_QUERY ioctl */
-	char slave_name[IFNAMSIZ];
-	char link;
-	char state;
+	__s8 slave_name[IFNAMSIZ];
+	__s8 link;
+	__s8 state;
 	__u32  link_failure_count;
 } ifslave;