forked from luck/tmp_suning_uos_patched
tipc: remove abstraction for link_max_pkt
This is just a straight return of a field; there is no value in the abstraction of hiding it behind a function. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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8e1c298c01
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15e979da7c
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@ -232,11 +232,6 @@ static int link_congested(struct link *l_ptr)
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return (l_ptr->out_queue_size >= l_ptr->queue_limit[0]);
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}
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static u32 link_max_pkt(struct link *l_ptr)
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{
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return l_ptr->max_pkt;
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}
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static void link_init_max_pkt(struct link *l_ptr)
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{
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u32 max_pkt;
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@ -562,7 +557,7 @@ static int link_schedule_port(struct link *l_ptr, u32 origport, u32 sz)
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if (!list_empty(&p_ptr->wait_list))
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goto exit;
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p_ptr->publ.congested = 1;
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p_ptr->waiting_pkts = 1 + ((sz - 1) / link_max_pkt(l_ptr));
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p_ptr->waiting_pkts = 1 + ((sz - 1) / l_ptr->max_pkt);
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list_add_tail(&p_ptr->wait_list, &l_ptr->waiting_ports);
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l_ptr->stats.link_congs++;
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exit:
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@ -1015,7 +1010,7 @@ static int link_bundle_buf(struct link *l_ptr,
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return 0;
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if (skb_tailroom(bundler) < (pad + size))
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return 0;
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if (link_max_pkt(l_ptr) < (to_pos + size))
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if (l_ptr->max_pkt < (to_pos + size))
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return 0;
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skb_put(bundler, pad + size);
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@ -1062,7 +1057,7 @@ int tipc_link_send_buf(struct link *l_ptr, struct sk_buff *buf)
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u32 queue_size = l_ptr->out_queue_size;
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u32 imp = msg_tot_importance(msg);
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u32 queue_limit = l_ptr->queue_limit[imp];
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u32 max_packet = link_max_pkt(l_ptr);
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u32 max_packet = l_ptr->max_pkt;
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msg_set_prevnode(msg, tipc_own_addr); /* If routed message */
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@ -1193,7 +1188,7 @@ static int link_send_buf_fast(struct link *l_ptr, struct sk_buff *buf,
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int res = msg_data_sz(msg);
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if (likely(!link_congested(l_ptr))) {
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if (likely(msg_size(msg) <= link_max_pkt(l_ptr))) {
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if (likely(msg_size(msg) <= l_ptr->max_pkt)) {
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if (likely(list_empty(&l_ptr->b_ptr->cong_links))) {
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link_add_to_outqueue(l_ptr, buf, msg);
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if (likely(tipc_bearer_send(l_ptr->b_ptr, buf,
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@ -1210,7 +1205,7 @@ static int link_send_buf_fast(struct link *l_ptr, struct sk_buff *buf,
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}
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}
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else
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*used_max_pkt = link_max_pkt(l_ptr);
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*used_max_pkt = l_ptr->max_pkt;
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}
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return tipc_link_send_buf(l_ptr, buf); /* All other cases */
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}
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@ -1317,7 +1312,7 @@ int tipc_link_send_sections_fast(struct port *sender,
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* then re-try fast path or fragment the message
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*/
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sender->publ.max_pkt = link_max_pkt(l_ptr);
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sender->publ.max_pkt = l_ptr->max_pkt;
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tipc_node_unlock(node);
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read_unlock_bh(&tipc_net_lock);
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@ -1480,8 +1475,8 @@ static int link_send_sections_long(struct port *sender,
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tipc_node_unlock(node);
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goto reject;
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}
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if (link_max_pkt(l_ptr) < max_pkt) {
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sender->publ.max_pkt = link_max_pkt(l_ptr);
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if (l_ptr->max_pkt < max_pkt) {
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sender->publ.max_pkt = l_ptr->max_pkt;
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tipc_node_unlock(node);
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for (; buf_chain; buf_chain = buf) {
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buf = buf_chain->next;
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@ -2679,7 +2674,7 @@ int tipc_link_send_long_buf(struct link *l_ptr, struct sk_buff *buf)
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u32 dsz = msg_data_sz(inmsg);
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unchar *crs = buf->data;
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u32 rest = insize;
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u32 pack_sz = link_max_pkt(l_ptr);
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u32 pack_sz = l_ptr->max_pkt;
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u32 fragm_sz = pack_sz - INT_H_SIZE;
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u32 fragm_no = 1;
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u32 destaddr;
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@ -3125,7 +3120,7 @@ static int tipc_link_stats(const char *name, char *buf, const u32 buf_size)
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tipc_printf(&pb, "Link <%s>\n"
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" %s MTU:%u Priority:%u Tolerance:%u ms"
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" Window:%u packets\n",
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l_ptr->name, status, link_max_pkt(l_ptr),
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l_ptr->name, status, l_ptr->max_pkt,
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l_ptr->priority, l_ptr->tolerance, l_ptr->queue_limit[0]);
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tipc_printf(&pb, " RX packets:%u fragments:%u/%u bundles:%u/%u\n",
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l_ptr->next_in_no - l_ptr->stats.recv_info,
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@ -3270,7 +3265,7 @@ u32 tipc_link_get_max_pkt(u32 dest, u32 selector)
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tipc_node_lock(n_ptr);
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l_ptr = n_ptr->active_links[selector & 1];
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if (l_ptr)
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res = link_max_pkt(l_ptr);
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res = l_ptr->max_pkt;
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tipc_node_unlock(n_ptr);
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}
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read_unlock_bh(&tipc_net_lock);
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