[TIPC] Avoid polluting the global namespace

This patch adds a tipc_ prefix to all externally visible symbols.

Signed-off-by: Per Liden <per.liden@ericsson.com>

1 files changed, 81 insertions, 81 deletions

diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index af9743a52d6c..a7b04f397c12 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -104,7 +104,7 @@ static struct bclink *bclink = NULL;
 static struct link *bcl = NULL;
 static spinlock_t bc_lock = SPIN_LOCK_UNLOCKED;
 
-char bc_link_name[] = "multicast-link";
+char tipc_bclink_name[] = "multicast-link";
 
 
 static inline u32 buf_seqno(struct sk_buff *buf)
@@ -178,19 +178,19 @@ static void bclink_retransmit_pkt(u32 after, u32 to)
                 buf = buf->next;                
         }
         if (buf != NULL)
-                link_retransmit(bcl, buf, mod(to - after));
+                tipc_link_retransmit(bcl, buf, mod(to - after));
         spin_unlock_bh(&bc_lock);              
 }
 
 /** 
- * bclink_acknowledge - handle acknowledgement of broadcast packets
+ * tipc_bclink_acknowledge - handle acknowledgement of broadcast packets
  * @n_ptr: node that sent acknowledgement info
  * @acked: broadcast sequence # that has been acknowledged
  * 
  * Node is locked, bc_lock unlocked.
  */
 
-void bclink_acknowledge(struct node *n_ptr, u32 acked)
+void tipc_bclink_acknowledge(struct node *n_ptr, u32 acked)
 {
         struct sk_buff *crs;
         struct sk_buff *next;
@@ -226,16 +226,16 @@ void bclink_acknowledge(struct node *n_ptr, u32 acked)
         /* Try resolving broadcast link congestion, if necessary */
 
         if (unlikely(bcl->next_out))
-                link_push_queue(bcl);
+                tipc_link_push_queue(bcl);
         if (unlikely(released && !list_empty(&bcl->waiting_ports)))
-                link_wakeup_ports(bcl, 0);
+                tipc_link_wakeup_ports(bcl, 0);
         spin_unlock_bh(&bc_lock);
 }
 
 /** 
  * bclink_send_ack - unicast an ACK msg
  * 
- * net_lock and node lock set
+ * tipc_net_lock and node lock set
  */
 
 static void bclink_send_ack(struct node *n_ptr)
@@ -243,13 +243,13 @@ static void bclink_send_ack(struct node *n_ptr)
         struct link *l_ptr = n_ptr->active_links[n_ptr->addr & 1];
 
         if (l_ptr != NULL)
-                link_send_proto_msg(l_ptr, STATE_MSG, 0, 0, 0, 0, 0);
+                tipc_link_send_proto_msg(l_ptr, STATE_MSG, 0, 0, 0, 0, 0);
 }
 
 /** 
  * bclink_send_nack- broadcast a NACK msg
  * 
- * net_lock and node lock set
+ * tipc_net_lock and node lock set
  */
 
 static void bclink_send_nack(struct node *n_ptr)
@@ -271,11 +271,11 @@ static void bclink_send_nack(struct node *n_ptr)
                 msg_set_bcgap_to(msg, n_ptr->bclink.gap_to);
                 msg_set_bcast_tag(msg, tipc_own_tag);
 
-                if (bearer_send(&bcbearer->bearer, buf, 0)) {
+                if (tipc_bearer_send(&bcbearer->bearer, buf, 0)) {
                         bcl->stats.sent_nacks++;
                         buf_discard(buf);
                 } else {
-                        bearer_schedule(bcl->b_ptr, bcl);
+                        tipc_bearer_schedule(bcl->b_ptr, bcl);
                         bcl->proto_msg_queue = buf;
                         bcl->stats.bearer_congs++;
                 }
@@ -291,12 +291,12 @@ static void bclink_send_nack(struct node *n_ptr)
 }
 
 /** 
- * bclink_check_gap - send a NACK if a sequence gap exists
+ * tipc_bclink_check_gap - send a NACK if a sequence gap exists
  *
- * net_lock and node lock set
+ * tipc_net_lock and node lock set
  */
 
-void bclink_check_gap(struct node *n_ptr, u32 last_sent)
+void tipc_bclink_check_gap(struct node *n_ptr, u32 last_sent)
 {
         if (!n_ptr->bclink.supported ||
             less_eq(last_sent, mod(n_ptr->bclink.last_in)))
@@ -309,19 +309,19 @@ void bclink_check_gap(struct node *n_ptr, u32 last_sent)
 }
 
 /** 
- * bclink_peek_nack - process a NACK msg meant for another node
+ * tipc_bclink_peek_nack - process a NACK msg meant for another node
  * 
- * Only net_lock set.
+ * Only tipc_net_lock set.
  */
 
-void bclink_peek_nack(u32 dest, u32 sender_tag, u32 gap_after, u32 gap_to)
+void tipc_bclink_peek_nack(u32 dest, u32 sender_tag, u32 gap_after, u32 gap_to)
 {
-        struct node *n_ptr = node_find(dest);
+        struct node *n_ptr = tipc_node_find(dest);
         u32 my_after, my_to;
 
-        if (unlikely(!n_ptr || !node_is_up(n_ptr)))
+        if (unlikely(!n_ptr || !tipc_node_is_up(n_ptr)))
                 return;
-        node_lock(n_ptr);
+        tipc_node_lock(n_ptr);
         /*
          * Modify gap to suppress unnecessary NACKs from this node
          */
@@ -364,20 +364,20 @@ void bclink_peek_nack(u32 dest, u32 sender_tag, u32 gap_after, u32 gap_to)
                         bclink_set_gap(n_ptr);
                 }
         }
-        node_unlock(n_ptr);
+        tipc_node_unlock(n_ptr);
 }
 
 /**
- * bclink_send_msg - broadcast a packet to all nodes in cluster
+ * tipc_bclink_send_msg - broadcast a packet to all nodes in cluster
  */
 
-int bclink_send_msg(struct sk_buff *buf)
+int tipc_bclink_send_msg(struct sk_buff *buf)
 {
         int res;
 
         spin_lock_bh(&bc_lock);
 
-        res = link_send_buf(bcl, buf);
+        res = tipc_link_send_buf(bcl, buf);
         if (unlikely(res == -ELINKCONG))
                 buf_discard(buf);
         else
@@ -393,22 +393,22 @@ int bclink_send_msg(struct sk_buff *buf)
 }
 
 /**
- * bclink_recv_pkt - receive a broadcast packet, and deliver upwards
+ * tipc_bclink_recv_pkt - receive a broadcast packet, and deliver upwards
  * 
- * net_lock is read_locked, no other locks set
+ * tipc_net_lock is read_locked, no other locks set
  */
 
-void bclink_recv_pkt(struct sk_buff *buf)
+void tipc_bclink_recv_pkt(struct sk_buff *buf)
 {        
         struct tipc_msg *msg = buf_msg(buf);
-        struct node* node = node_find(msg_prevnode(msg));
+        struct node* node = tipc_node_find(msg_prevnode(msg));
         u32 next_in;
         u32 seqno;
         struct sk_buff *deferred;
 
         msg_dbg(msg, "<BC<<<");
 
-        if (unlikely(!node || !node_is_up(node) || !node->bclink.supported || 
+        if (unlikely(!node || !tipc_node_is_up(node) || !node->bclink.supported || 
                      (msg_mc_netid(msg) != tipc_net_id))) {
                 buf_discard(buf);
                 return;
@@ -417,14 +417,14 @@ void bclink_recv_pkt(struct sk_buff *buf)
         if (unlikely(msg_user(msg) == BCAST_PROTOCOL)) {
                 msg_dbg(msg, "<BCNACK<<<");
                 if (msg_destnode(msg) == tipc_own_addr) {
-                        node_lock(node);
-                        bclink_acknowledge(node, msg_bcast_ack(msg));
-                        node_unlock(node);
+                        tipc_node_lock(node);
+                        tipc_bclink_acknowledge(node, msg_bcast_ack(msg));
+                        tipc_node_unlock(node);
                         bcl->stats.recv_nacks++;
                         bclink_retransmit_pkt(msg_bcgap_after(msg),
                                               msg_bcgap_to(msg));
                 } else {
-                        bclink_peek_nack(msg_destnode(msg),
+                        tipc_bclink_peek_nack(msg_destnode(msg),
                                          msg_bcast_tag(msg),
                                          msg_bcgap_after(msg),
                                          msg_bcgap_to(msg));
@@ -433,7 +433,7 @@ void bclink_recv_pkt(struct sk_buff *buf)
                 return;
         }
 
-        node_lock(node);
+        tipc_node_lock(node);
 receive:
         deferred = node->bclink.deferred_head;
         next_in = mod(node->bclink.last_in + 1);
@@ -448,26 +448,26 @@ receive:
                         bcl->stats.sent_acks++;
                 }
                 if (likely(msg_isdata(msg))) {
-                        node_unlock(node);
-                        port_recv_mcast(buf, NULL);
+                        tipc_node_unlock(node);
+                        tipc_port_recv_mcast(buf, NULL);
                 } else if (msg_user(msg) == MSG_BUNDLER) {
                         bcl->stats.recv_bundles++;
                         bcl->stats.recv_bundled += msg_msgcnt(msg);
-                        node_unlock(node);
-                        link_recv_bundle(buf);
+                        tipc_node_unlock(node);
+                        tipc_link_recv_bundle(buf);
                 } else if (msg_user(msg) == MSG_FRAGMENTER) {
                         bcl->stats.recv_fragments++;
-                        if (link_recv_fragment(&node->bclink.defragm,
-                                               &buf, &msg))
+                        if (tipc_link_recv_fragment(&node->bclink.defragm,
+                                                    &buf, &msg))
                                 bcl->stats.recv_fragmented++;
-                        node_unlock(node);
-                        net_route_msg(buf);
+                        tipc_node_unlock(node);
+                        tipc_net_route_msg(buf);
                 } else {
-                        node_unlock(node);
-                        net_route_msg(buf);
+                        tipc_node_unlock(node);
+                        tipc_net_route_msg(buf);
                 }
                 if (deferred && (buf_seqno(deferred) == mod(next_in + 1))) {
-                        node_lock(node);
+                        tipc_node_lock(node);
                         buf = deferred;
                         msg = buf_msg(buf);
                         node->bclink.deferred_head = deferred->next;
@@ -478,9 +478,9 @@ receive:
                 u32 gap_after = node->bclink.gap_after;
                 u32 gap_to = node->bclink.gap_to;
 
-                if (link_defer_pkt(&node->bclink.deferred_head,
-                                   &node->bclink.deferred_tail,
-                                   buf)) {
+                if (tipc_link_defer_pkt(&node->bclink.deferred_head,
+                                        &node->bclink.deferred_tail,
+                                        buf)) {
                         node->bclink.nack_sync++;
                         bcl->stats.deferred_recv++;
                         if (seqno == mod(gap_after + 1))
@@ -497,10 +497,10 @@ receive:
                 bcl->stats.duplicates++;
                 buf_discard(buf);
         }
-        node_unlock(node);
+        tipc_node_unlock(node);
 }
 
-u32 bclink_get_last_sent(void)
+u32 tipc_bclink_get_last_sent(void)
 {
         u32 last_sent = mod(bcl->next_out_no - 1);
 
@@ -509,15 +509,15 @@ u32 bclink_get_last_sent(void)
         return last_sent;
 }
 
-u32 bclink_acks_missing(struct node *n_ptr)
+u32 tipc_bclink_acks_missing(struct node *n_ptr)
 {
         return (n_ptr->bclink.supported &&
-                (bclink_get_last_sent() != n_ptr->bclink.acked));
+                (tipc_bclink_get_last_sent() != n_ptr->bclink.acked));
 }
 
 
 /**
- * bcbearer_send - send a packet through the broadcast pseudo-bearer
+ * tipc_bcbearer_send - send a packet through the broadcast pseudo-bearer
  * 
  * Send through as many bearers as necessary to reach all nodes
  * that support TIPC multicasting.
@@ -525,9 +525,9 @@ u32 bclink_acks_missing(struct node *n_ptr)
  * Returns 0 if packet sent successfully, non-zero if not
  */
 
-int bcbearer_send(struct sk_buff *buf,
-                  struct tipc_bearer *unused1,
-                  struct tipc_media_addr *unused2)
+int tipc_bcbearer_send(struct sk_buff *buf,
+                       struct tipc_bearer *unused1,
+                       struct tipc_media_addr *unused2)
 {
         static int send_count = 0;
 
@@ -541,8 +541,8 @@ int bcbearer_send(struct sk_buff *buf,
         if (likely(!msg_non_seq(buf_msg(buf)))) {
                 struct tipc_msg *msg;
 
-                assert(cluster_bcast_nodes.count != 0);
-                bcbuf_set_acks(buf, cluster_bcast_nodes.count);
+                assert(tipc_cltr_bcast_nodes.count != 0);
+                bcbuf_set_acks(buf, tipc_cltr_bcast_nodes.count);
                 msg = buf_msg(buf);
                 msg_set_non_seq(msg);
                 msg_set_mc_netid(msg, tipc_net_id);
@@ -555,7 +555,7 @@ int bcbearer_send(struct sk_buff *buf,
 
         /* Send buffer over bearers until all targets reached */
         
-        remains = cluster_bcast_nodes;
+        remains = tipc_cltr_bcast_nodes;
 
         for (bp_index = 0; bp_index < MAX_BEARERS; bp_index++) {
                 struct bearer *p = bcbearer->bpairs[bp_index].primary;
@@ -564,7 +564,7 @@ int bcbearer_send(struct sk_buff *buf,
                 if (!p)
                         break;  /* no more bearers to try */
 
-                nmap_diff(&remains, &p->nodes, &remains_new);
+                tipc_nmap_diff(&remains, &p->nodes, &remains_new);
                 if (remains_new.count == remains.count)
                         continue;       /* bearer pair doesn't add anything */
 
@@ -597,10 +597,10 @@ update:
 }
 
 /**
- * bcbearer_sort - create sets of bearer pairs used by broadcast bearer
+ * tipc_bcbearer_sort - create sets of bearer pairs used by broadcast bearer
  */
 
-void bcbearer_sort(void)
+void tipc_bcbearer_sort(void)
 {
         struct bcbearer_pair *bp_temp = bcbearer->bpairs_temp;
         struct bcbearer_pair *bp_curr;
@@ -614,7 +614,7 @@ void bcbearer_sort(void)
         memset(bp_temp, 0, sizeof(bcbearer->bpairs_temp));
 
         for (b_index = 0; b_index < MAX_BEARERS; b_index++) {
-                struct bearer *b = &bearers[b_index];
+                struct bearer *b = &tipc_bearers[b_index];
 
                 if (!b->active || !b->nodes.count)
                         continue;
@@ -638,8 +638,8 @@ void bcbearer_sort(void)
                 bp_curr->primary = bp_temp[pri].primary;
 
                 if (bp_temp[pri].secondary) {
-                        if (nmap_equal(&bp_temp[pri].primary->nodes,
-                                       &bp_temp[pri].secondary->nodes)) {
+                        if (tipc_nmap_equal(&bp_temp[pri].primary->nodes,
+                                            &bp_temp[pri].secondary->nodes)) {
                                 bp_curr->secondary = bp_temp[pri].secondary;
                         } else {
                                 bp_curr++;
@@ -654,14 +654,14 @@ void bcbearer_sort(void)
 }
 
 /**
- * bcbearer_push - resolve bearer congestion
+ * tipc_bcbearer_push - resolve bearer congestion
  * 
  * Forces bclink to push out any unsent packets, until all packets are gone
  * or congestion reoccurs.
  * No locks set when function called
  */
 
-void bcbearer_push(void)
+void tipc_bcbearer_push(void)
 {
         struct bearer *b_ptr;
 
@@ -669,20 +669,20 @@ void bcbearer_push(void)
         b_ptr = &bcbearer->bearer;
         if (b_ptr->publ.blocked) {
                 b_ptr->publ.blocked = 0;
-                bearer_lock_push(b_ptr);
+                tipc_bearer_lock_push(b_ptr);
         }
         spin_unlock_bh(&bc_lock);
 }
 
 
-int bclink_stats(char *buf, const u32 buf_size)
+int tipc_bclink_stats(char *buf, const u32 buf_size)
 {
         struct print_buf pb;
 
         if (!bcl)
                 return 0;
 
-        printbuf_init(&pb, buf, buf_size);
+        tipc_printbuf_init(&pb, buf, buf_size);
 
         spin_lock_bh(&bc_lock);
 
@@ -718,10 +718,10 @@ int bclink_stats(char *buf, const u32 buf_size)
                     : 0);
 
         spin_unlock_bh(&bc_lock);
-        return printbuf_validate(&pb);
+        return tipc_printbuf_validate(&pb);
 }
 
-int bclink_reset_stats(void)
+int tipc_bclink_reset_stats(void)
 {
         if (!bcl)
                 return -ENOPROTOOPT;
@@ -732,7 +732,7 @@ int bclink_reset_stats(void)
         return TIPC_OK;
 }
 
-int bclink_set_queue_limits(u32 limit)
+int tipc_bclink_set_queue_limits(u32 limit)
 {
         if (!bcl)
                 return -ENOPROTOOPT;
@@ -740,12 +740,12 @@ int bclink_set_queue_limits(u32 limit)
                 return -EINVAL;
 
         spin_lock_bh(&bc_lock);
-        link_set_queue_limits(bcl, limit);
+        tipc_link_set_queue_limits(bcl, limit);
         spin_unlock_bh(&bc_lock);
         return TIPC_OK;
 }
 
-int bclink_init(void)
+int tipc_bclink_init(void)
 {
         bcbearer = kmalloc(sizeof(*bcbearer), GFP_ATOMIC);
         bclink = kmalloc(sizeof(*bclink), GFP_ATOMIC);
@@ -762,7 +762,7 @@ int bclink_init(void)
         memset(bcbearer, 0, sizeof(struct bcbearer));
         INIT_LIST_HEAD(&bcbearer->bearer.cong_links);
         bcbearer->bearer.media = &bcbearer->media;
-        bcbearer->media.send_msg = bcbearer_send;
+        bcbearer->media.send_msg = tipc_bcbearer_send;
         sprintf(bcbearer->media.name, "tipc-multicast");
 
         bcl = &bclink->link;
@@ -772,27 +772,27 @@ int bclink_init(void)
         bclink->node.lock =  SPIN_LOCK_UNLOCKED;        
         bcl->owner = &bclink->node;
         bcl->max_pkt = MAX_PKT_DEFAULT_MCAST;
-        link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT);
+        tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT);
         bcl->b_ptr = &bcbearer->bearer;
         bcl->state = WORKING_WORKING;
-        sprintf(bcl->name, bc_link_name);
+        sprintf(bcl->name, tipc_bclink_name);
 
         if (BCLINK_LOG_BUF_SIZE) {
                 char *pb = kmalloc(BCLINK_LOG_BUF_SIZE, GFP_ATOMIC);
 
                 if (!pb)
                         goto nomem;
-                printbuf_init(&bcl->print_buf, pb, BCLINK_LOG_BUF_SIZE);
+                tipc_printbuf_init(&bcl->print_buf, pb, BCLINK_LOG_BUF_SIZE);
         }
 
         return TIPC_OK;
 }
 
-void bclink_stop(void)
+void tipc_bclink_stop(void)
 {
         spin_lock_bh(&bc_lock);
         if (bcbearer) {
-                link_stop(bcl);
+                tipc_link_stop(bcl);
                 if (BCLINK_LOG_BUF_SIZE)
                         kfree(bcl->print_buf.buf);
                 bcl = NULL;