diff options
Diffstat (limited to 'net/tipc/bcast.c')
| -rw-r--r-- | net/tipc/bcast.c | 41 |
1 files changed, 20 insertions, 21 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c index bf860d9e75a..95ab5ef9292 100644 --- a/net/tipc/bcast.c +++ b/net/tipc/bcast.c @@ -41,9 +41,9 @@ #include "bcast.h" #include "name_distr.h" -#define MAX_PKT_DEFAULT_MCAST 1500 /* bcast link max packet size (fixed) */ - -#define BCLINK_WIN_DEFAULT 20 /* bcast link window size (default) */ +#define MAX_PKT_DEFAULT_MCAST 1500 /* bcast link max packet size (fixed) */ +#define BCLINK_WIN_DEFAULT 20 /* bcast link window size (default) */ +#define BCBEARER MAX_BEARERS /** * struct tipc_bcbearer_pair - a pair of bearers used by broadcast link @@ -356,9 +356,9 @@ static void bclink_peek_nack(struct tipc_msg *msg) } /* - * tipc_bclink_send_msg - broadcast a packet to all nodes in cluster + * tipc_bclink_xmit - broadcast a packet to all nodes in cluster */ -int tipc_bclink_send_msg(struct sk_buff *buf) +int tipc_bclink_xmit(struct sk_buff *buf) { int res; @@ -370,7 +370,7 @@ int tipc_bclink_send_msg(struct sk_buff *buf) goto exit; } - res = tipc_link_send_buf(bcl, buf); + res = __tipc_link_xmit(bcl, buf); if (likely(res >= 0)) { bclink_set_last_sent(); bcl->stats.queue_sz_counts++; @@ -399,19 +399,18 @@ static void bclink_accept_pkt(struct tipc_node *node, u32 seqno) */ if (((seqno - tipc_own_addr) % TIPC_MIN_LINK_WIN) == 0) { - tipc_link_send_proto_msg( - node->active_links[node->addr & 1], - STATE_MSG, 0, 0, 0, 0, 0); + tipc_link_proto_xmit(node->active_links[node->addr & 1], + STATE_MSG, 0, 0, 0, 0, 0); bcl->stats.sent_acks++; } } /** - * tipc_bclink_recv_pkt - receive a broadcast packet, and deliver upwards + * tipc_bclink_rcv - receive a broadcast packet, and deliver upwards * * tipc_net_lock is read_locked, no other locks set */ -void tipc_bclink_recv_pkt(struct sk_buff *buf) +void tipc_bclink_rcv(struct sk_buff *buf) { struct tipc_msg *msg = buf_msg(buf); struct tipc_node *node; @@ -468,7 +467,7 @@ receive: spin_unlock_bh(&bc_lock); tipc_node_unlock(node); if (likely(msg_mcast(msg))) - tipc_port_recv_mcast(buf, NULL); + tipc_port_mcast_rcv(buf, NULL); else kfree_skb(buf); } else if (msg_user(msg) == MSG_BUNDLER) { @@ -478,12 +477,12 @@ receive: bcl->stats.recv_bundled += msg_msgcnt(msg); spin_unlock_bh(&bc_lock); tipc_node_unlock(node); - tipc_link_recv_bundle(buf); + tipc_link_bundle_rcv(buf); } else if (msg_user(msg) == MSG_FRAGMENTER) { int ret; - ret = tipc_link_recv_fragment(&node->bclink.reasm_head, - &node->bclink.reasm_tail, - &buf); + ret = tipc_link_frag_rcv(&node->bclink.reasm_head, + &node->bclink.reasm_tail, + &buf); if (ret == LINK_REASM_ERROR) goto unlock; spin_lock_bh(&bc_lock); @@ -503,7 +502,7 @@ receive: bclink_accept_pkt(node, seqno); spin_unlock_bh(&bc_lock); tipc_node_unlock(node); - tipc_named_recv(buf); + tipc_named_rcv(buf); } else { spin_lock_bh(&bc_lock); bclink_accept_pkt(node, seqno); @@ -669,9 +668,8 @@ void tipc_bcbearer_sort(void) memset(bp_temp, 0, sizeof(bcbearer->bpairs_temp)); for (b_index = 0; b_index < MAX_BEARERS; b_index++) { - struct tipc_bearer *b = &tipc_bearers[b_index]; - - if (!b->active || !b->nodes.count) + struct tipc_bearer *b = bearer_list[b_index]; + if (!b || !b->nodes.count) continue; if (!bp_temp[b->priority].primary) @@ -785,8 +783,8 @@ void tipc_bclink_init(void) bcl->owner = &bclink->node; bcl->max_pkt = MAX_PKT_DEFAULT_MCAST; tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT); - spin_lock_init(&bcbearer->bearer.lock); bcl->b_ptr = &bcbearer->bearer; + bearer_list[BCBEARER] = &bcbearer->bearer; bcl->state = WORKING_WORKING; strlcpy(bcl->name, tipc_bclink_name, TIPC_MAX_LINK_NAME); } @@ -797,6 +795,7 @@ void tipc_bclink_stop(void) tipc_link_purge_queues(bcl); spin_unlock_bh(&bc_lock); + bearer_list[BCBEARER] = NULL; memset(bclink, 0, sizeof(*bclink)); memset(bcbearer, 0, sizeof(*bcbearer)); } |