*/
static void bclink_retransmit_pkt(u32 after, u32 to)
{
- struct sk_buff *buf;
+ struct sk_buff *skb;
- buf = bcl->first_out;
- while (buf && less_eq(buf_seqno(buf), after))
- buf = buf->next;
- tipc_link_retransmit(bcl, buf, mod(to - after));
+ skb_queue_walk(&bcl->outqueue, skb) {
+ if (more(buf_seqno(skb), after))
+ break;
+ }
+ tipc_link_retransmit(bcl, skb, mod(to - after));
}
/**
*/
void tipc_bclink_acknowledge(struct tipc_node *n_ptr, u32 acked)
{
- struct sk_buff *crs;
+ struct sk_buff *skb, *tmp;
struct sk_buff *next;
unsigned int released = 0;
tipc_bclink_lock();
/* Bail out if tx queue is empty (no clean up is required) */
- crs = bcl->first_out;
- if (!crs)
+ skb = skb_peek(&bcl->outqueue);
+ if (!skb)
goto exit;
/* Determine which messages need to be acknowledged */
* Bail out if specified sequence number does not correspond
* to a message that has been sent and not yet acknowledged
*/
- if (less(acked, buf_seqno(crs)) ||
+ if (less(acked, buf_seqno(skb)) ||
less(bcl->fsm_msg_cnt, acked) ||
less_eq(acked, n_ptr->bclink.acked))
goto exit;
}
/* Skip over packets that node has previously acknowledged */
- while (crs && less_eq(buf_seqno(crs), n_ptr->bclink.acked))
- crs = crs->next;
+ skb_queue_walk(&bcl->outqueue, skb) {
+ if (more(buf_seqno(skb), n_ptr->bclink.acked))
+ break;
+ }
/* Update packets that node is now acknowledging */
+ skb_queue_walk_from_safe(&bcl->outqueue, skb, tmp) {
+ if (more(buf_seqno(skb), acked))
+ break;
- while (crs && less_eq(buf_seqno(crs), acked)) {
- next = crs->next;
-
- if (crs != bcl->next_out)
- bcbuf_decr_acks(crs);
- else {
- bcbuf_set_acks(crs, 0);
+ next = tipc_skb_queue_next(&bcl->outqueue, skb);
+ if (skb != bcl->next_out) {
+ bcbuf_decr_acks(skb);
+ } else {
+ bcbuf_set_acks(skb, 0);
bcl->next_out = next;
bclink_set_last_sent();
}
- if (bcbuf_acks(crs) == 0) {
- bcl->first_out = next;
- bcl->out_queue_size--;
- kfree_skb(crs);
+ if (bcbuf_acks(skb) == 0) {
+ __skb_unlink(skb, &bcl->outqueue);
+ kfree_skb(skb);
released = 1;
}
- crs = next;
}
n_ptr->bclink.acked = acked;
/* Try resolving broadcast link congestion, if necessary */
-
if (unlikely(bcl->next_out)) {
tipc_link_push_packets(bcl);
bclink_set_last_sent();
struct sk_buff *buf;
/* Ignore "stale" link state info */
-
if (less_eq(last_sent, n_ptr->bclink.last_in))
return;
/* Update link synchronization state; quit if in sync */
-
bclink_update_last_sent(n_ptr, last_sent);
if (n_ptr->bclink.last_sent == n_ptr->bclink.last_in)
return;
/* Update out-of-sync state; quit if loss is still unconfirmed */
-
if ((++n_ptr->bclink.oos_state) == 1) {
if (n_ptr->bclink.deferred_size < (TIPC_MIN_LINK_WIN / 2))
return;
}
/* Don't NACK if one has been recently sent (or seen) */
-
if (n_ptr->bclink.oos_state & 0x1)
return;
/* Send NACK */
-
buf = tipc_buf_acquire(INT_H_SIZE);
if (buf) {
struct tipc_msg *msg = buf_msg(buf);
if (likely(bclink->bcast_nodes.count)) {
rc = __tipc_link_xmit(bcl, buf);
if (likely(!rc)) {
+ u32 len = skb_queue_len(&bcl->outqueue);
+
bclink_set_last_sent();
bcl->stats.queue_sz_counts++;
- bcl->stats.accu_queue_sz += bcl->out_queue_size;
+ bcl->stats.accu_queue_sz += len;
}
bc = 1;
}
* Unicast an ACK periodically, ensuring that
* all nodes in the cluster don't ACK at the same time
*/
-
if (((seqno - tipc_own_addr) % TIPC_MIN_LINK_WIN) == 0) {
tipc_link_proto_xmit(node->active_links[node->addr & 1],
STATE_MSG, 0, 0, 0, 0, 0);
int deferred = 0;
/* Screen out unwanted broadcast messages */
-
if (msg_mc_netid(msg) != tipc_net_id)
goto exit;
goto unlock;
/* Handle broadcast protocol message */
-
if (unlikely(msg_user(msg) == BCAST_PROTOCOL)) {
if (msg_type(msg) != STATE_MSG)
goto unlock;
}
/* Handle in-sequence broadcast message */
-
seqno = msg_seqno(msg);
next_in = mod(node->bclink.last_in + 1);
if (likely(seqno == next_in)) {
receive:
/* Deliver message to destination */
-
if (likely(msg_isdata(msg))) {
tipc_bclink_lock();
bclink_accept_pkt(node, seqno);
buf = NULL;
/* Determine new synchronization state */
-
tipc_node_lock(node);
if (unlikely(!tipc_node_is_up(node)))
goto unlock;
goto unlock;
/* Take in-sequence message from deferred queue & deliver it */
-
buf = node->bclink.deferred_head;
node->bclink.deferred_head = buf->next;
buf->next = NULL;
}
/* Handle out-of-sequence broadcast message */
-
if (less(next_in, seqno)) {
deferred = tipc_link_defer_pkt(&node->bclink.deferred_head,
&node->bclink.deferred_tail,
sprintf(bcbearer->media.name, "tipc-broadcast");
spin_lock_init(&bclink->lock);
+ __skb_queue_head_init(&bcl->outqueue);
__skb_queue_head_init(&bcl->waiting_sks);
bcl->next_out_no = 1;
spin_lock_init(&bclink->node.lock);
*/
static void link_timeout(struct tipc_link *l_ptr)
{
+ struct sk_buff *skb;
+
tipc_node_lock(l_ptr->owner);
/* update counters used in statistical profiling of send traffic */
- l_ptr->stats.accu_queue_sz += l_ptr->out_queue_size;
+ l_ptr->stats.accu_queue_sz += skb_queue_len(&l_ptr->outqueue);
l_ptr->stats.queue_sz_counts++;
- if (l_ptr->first_out) {
- struct tipc_msg *msg = buf_msg(l_ptr->first_out);
+ skb = skb_peek(&l_ptr->outqueue);
+ if (skb) {
+ struct tipc_msg *msg = buf_msg(skb);
u32 length = msg_size(msg);
if ((msg_user(msg) == MSG_FRAGMENTER) &&
}
/* do all other link processing performed on a periodic basis */
-
link_state_event(l_ptr, TIMEOUT_EVT);
if (l_ptr->next_out)
link_init_max_pkt(l_ptr);
l_ptr->next_out_no = 1;
+ __skb_queue_head_init(&l_ptr->outqueue);
__skb_queue_head_init(&l_ptr->waiting_sks);
link_reset_statistics(l_ptr);
*/
static void link_prepare_wakeup(struct tipc_link *link)
{
- uint pend_qsz = link->out_queue_size;
+ uint pend_qsz = skb_queue_len(&link->outqueue);
struct sk_buff *skb, *tmp;
skb_queue_walk_safe(&link->waiting_sks, skb, tmp) {
}
/**
- * link_release_outqueue - purge link's outbound message queue
- * @l_ptr: pointer to link
- */
-static void link_release_outqueue(struct tipc_link *l_ptr)
-{
- kfree_skb_list(l_ptr->first_out);
- l_ptr->first_out = NULL;
- l_ptr->out_queue_size = 0;
-}
-
-/**
* tipc_link_reset_fragments - purge link's inbound message fragments queue
* @l_ptr: pointer to link
*/
void tipc_link_purge_queues(struct tipc_link *l_ptr)
{
kfree_skb_list(l_ptr->oldest_deferred_in);
- kfree_skb_list(l_ptr->first_out);
+ __skb_queue_purge(&l_ptr->outqueue);
tipc_link_reset_fragments(l_ptr);
}
}
/* Clean up all queues: */
- link_release_outqueue(l_ptr);
+ __skb_queue_purge(&l_ptr->outqueue);
kfree_skb_list(l_ptr->oldest_deferred_in);
if (!skb_queue_empty(&l_ptr->waiting_sks)) {
skb_queue_splice_init(&l_ptr->waiting_sks, &owner->waiting_sks);
owner->action_flags |= TIPC_WAKEUP_USERS;
}
- l_ptr->last_out = NULL;
- l_ptr->first_out = NULL;
l_ptr->next_out = NULL;
l_ptr->unacked_window = 0;
l_ptr->checkpoint = 1;
/**
* __tipc_link_xmit(): same as tipc_link_xmit, but destlink is known & locked
* @link: link to use
- * @buf: chain of buffers containing message
+ * @skb: chain of buffers containing message
* Consumes the buffer chain, except when returning -ELINKCONG
* Returns 0 if success, otherwise errno: -ELINKCONG, -EMSGSIZE (plain socket
* user data messages) or -EHOSTUNREACH (all other messages/senders)
* Only the socket functions tipc_send_stream() and tipc_send_packet() need
* to act on the return value, since they may need to do more send attempts.
*/
-int __tipc_link_xmit(struct tipc_link *link, struct sk_buff *buf)
+int __tipc_link_xmit(struct tipc_link *link, struct sk_buff *skb)
{
- struct tipc_msg *msg = buf_msg(buf);
+ struct tipc_msg *msg = buf_msg(skb);
uint psz = msg_size(msg);
- uint qsz = link->out_queue_size;
uint sndlim = link->queue_limit[0];
uint imp = tipc_msg_tot_importance(msg);
uint mtu = link->max_pkt;
uint seqno = link->next_out_no;
uint bc_last_in = link->owner->bclink.last_in;
struct tipc_media_addr *addr = &link->media_addr;
- struct sk_buff *next = buf->next;
+ struct sk_buff_head *outqueue = &link->outqueue;
+ struct sk_buff *next;
/* Match queue limits against msg importance: */
- if (unlikely(qsz >= link->queue_limit[imp]))
- return tipc_link_cong(link, buf);
+ if (unlikely(skb_queue_len(outqueue) >= link->queue_limit[imp]))
+ return tipc_link_cong(link, skb);
/* Has valid packet limit been used ? */
if (unlikely(psz > mtu)) {
- kfree_skb_list(buf);
+ kfree_skb_list(skb);
return -EMSGSIZE;
}
/* Prepare each packet for sending, and add to outqueue: */
- while (buf) {
- next = buf->next;
- msg = buf_msg(buf);
+ while (skb) {
+ next = skb->next;
+ msg = buf_msg(skb);
msg_set_word(msg, 2, ((ack << 16) | mod(seqno)));
msg_set_bcast_ack(msg, bc_last_in);
- if (!link->first_out) {
- link->first_out = buf;
- } else if (qsz < sndlim) {
- link->last_out->next = buf;
- } else if (tipc_msg_bundle(link->last_out, buf, mtu)) {
+ if (skb_queue_len(outqueue) < sndlim) {
+ __skb_queue_tail(outqueue, skb);
+ tipc_bearer_send(link->bearer_id, skb, addr);
+ link->next_out = NULL;
+ link->unacked_window = 0;
+ } else if (tipc_msg_bundle(outqueue, skb, mtu)) {
link->stats.sent_bundled++;
- buf = next;
- next = buf->next;
+ skb = next;
continue;
- } else if (tipc_msg_make_bundle(&buf, mtu, link->addr)) {
+ } else if (tipc_msg_make_bundle(outqueue, skb, mtu,
+ link->addr)) {
link->stats.sent_bundled++;
link->stats.sent_bundles++;
- link->last_out->next = buf;
if (!link->next_out)
- link->next_out = buf;
+ link->next_out = skb_peek_tail(outqueue);
} else {
- link->last_out->next = buf;
+ __skb_queue_tail(outqueue, skb);
if (!link->next_out)
- link->next_out = buf;
- }
-
- /* Send packet if possible: */
- if (likely(++qsz <= sndlim)) {
- tipc_bearer_send(link->bearer_id, buf, addr);
- link->next_out = next;
- link->unacked_window = 0;
+ link->next_out = skb;
}
seqno++;
- link->last_out = buf;
- buf = next;
+ skb = next;
}
link->next_out_no = seqno;
- link->out_queue_size = qsz;
return 0;
}
kfree_skb(buf);
}
+struct sk_buff *tipc_skb_queue_next(const struct sk_buff_head *list,
+ const struct sk_buff *skb)
+{
+ if (skb_queue_is_last(list, skb))
+ return NULL;
+ return skb->next;
+}
+
/*
* tipc_link_push_packets - push unsent packets to bearer
*
*/
void tipc_link_push_packets(struct tipc_link *l_ptr)
{
- struct sk_buff *skb;
+ struct sk_buff_head *outqueue = &l_ptr->outqueue;
+ struct sk_buff *skb = l_ptr->next_out;
struct tipc_msg *msg;
u32 next, first;
- while (l_ptr->next_out) {
- skb = l_ptr->next_out;
+ skb_queue_walk_from(outqueue, skb) {
msg = buf_msg(skb);
next = msg_seqno(msg);
- first = buf_seqno(l_ptr->first_out);
+ first = buf_seqno(skb_peek(outqueue));
if (mod(next - first) < l_ptr->queue_limit[0]) {
msg_set_ack(msg, mod(l_ptr->next_in_no - 1));
TIPC_SKB_CB(skb)->bundling = false;
tipc_bearer_send(l_ptr->bearer_id, skb,
&l_ptr->media_addr);
- l_ptr->next_out = skb->next;
+ l_ptr->next_out = tipc_skb_queue_next(outqueue, skb);
} else {
break;
}
}
}
-void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *buf,
+void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *skb,
u32 retransmits)
{
struct tipc_msg *msg;
- if (!buf)
+ if (!skb)
return;
- msg = buf_msg(buf);
+ msg = buf_msg(skb);
/* Detect repeated retransmit failures */
if (l_ptr->last_retransmitted == msg_seqno(msg)) {
if (++l_ptr->stale_count > 100) {
- link_retransmit_failure(l_ptr, buf);
+ link_retransmit_failure(l_ptr, skb);
return;
}
} else {
l_ptr->stale_count = 1;
}
- while (retransmits && (buf != l_ptr->next_out) && buf) {
- msg = buf_msg(buf);
+ skb_queue_walk_from(&l_ptr->outqueue, skb) {
+ if (!retransmits || skb == l_ptr->next_out)
+ break;
+ msg = buf_msg(skb);
msg_set_ack(msg, mod(l_ptr->next_in_no - 1));
msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in);
- tipc_bearer_send(l_ptr->bearer_id, buf, &l_ptr->media_addr);
- buf = buf->next;
+ tipc_bearer_send(l_ptr->bearer_id, skb, &l_ptr->media_addr);
retransmits--;
l_ptr->stats.retransmitted++;
}
while (head) {
struct tipc_node *n_ptr;
struct tipc_link *l_ptr;
- struct sk_buff *crs;
struct sk_buff *buf = head;
+ struct sk_buff *skb1, *tmp;
struct tipc_msg *msg;
u32 seq_no;
u32 ackd;
- u32 released = 0;
+ u32 released;
head = head->next;
buf->next = NULL;
if (n_ptr->bclink.recv_permitted)
tipc_bclink_acknowledge(n_ptr, msg_bcast_ack(msg));
- crs = l_ptr->first_out;
- while ((crs != l_ptr->next_out) &&
- less_eq(buf_seqno(crs), ackd)) {
- struct sk_buff *next = crs->next;
- kfree_skb(crs);
- crs = next;
- released++;
- }
- if (released) {
- l_ptr->first_out = crs;
- l_ptr->out_queue_size -= released;
+ released = 0;
+ skb_queue_walk_safe(&l_ptr->outqueue, skb1, tmp) {
+ if (skb1 == l_ptr->next_out ||
+ more(buf_seqno(skb1), ackd))
+ break;
+ __skb_unlink(skb1, &l_ptr->outqueue);
+ kfree_skb(skb1);
+ released = 1;
}
/* Try sending any messages link endpoint has pending */
}
if (msg_seq_gap(msg)) {
l_ptr->stats.recv_nacks++;
- tipc_link_retransmit(l_ptr, l_ptr->first_out,
+ tipc_link_retransmit(l_ptr, skb_peek(&l_ptr->outqueue),
msg_seq_gap(msg));
}
break;
*/
void tipc_link_failover_send_queue(struct tipc_link *l_ptr)
{
- u32 msgcount = l_ptr->out_queue_size;
- struct sk_buff *crs = l_ptr->first_out;
+ u32 msgcount = skb_queue_len(&l_ptr->outqueue);
struct tipc_link *tunnel = l_ptr->owner->active_links[0];
struct tipc_msg tunnel_hdr;
+ struct sk_buff *skb;
int split_bundles;
if (!tunnel)
msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
msg_set_msgcnt(&tunnel_hdr, msgcount);
- if (!l_ptr->first_out) {
- struct sk_buff *buf;
-
- buf = tipc_buf_acquire(INT_H_SIZE);
- if (buf) {
- skb_copy_to_linear_data(buf, &tunnel_hdr, INT_H_SIZE);
+ if (skb_queue_empty(&l_ptr->outqueue)) {
+ skb = tipc_buf_acquire(INT_H_SIZE);
+ if (skb) {
+ skb_copy_to_linear_data(skb, &tunnel_hdr, INT_H_SIZE);
msg_set_size(&tunnel_hdr, INT_H_SIZE);
- __tipc_link_xmit(tunnel, buf);
+ __tipc_link_xmit(tunnel, skb);
} else {
pr_warn("%sunable to send changeover msg\n",
link_co_err);
split_bundles = (l_ptr->owner->active_links[0] !=
l_ptr->owner->active_links[1]);
- while (crs) {
- struct tipc_msg *msg = buf_msg(crs);
+ skb_queue_walk(&l_ptr->outqueue, skb) {
+ struct tipc_msg *msg = buf_msg(skb);
if ((msg_user(msg) == MSG_BUNDLER) && split_bundles) {
struct tipc_msg *m = msg_get_wrapped(msg);
tipc_link_tunnel_xmit(l_ptr, &tunnel_hdr, msg,
msg_link_selector(msg));
}
- crs = crs->next;
}
}
void tipc_link_dup_queue_xmit(struct tipc_link *l_ptr,
struct tipc_link *tunnel)
{
- struct sk_buff *iter;
+ struct sk_buff *skb;
struct tipc_msg tunnel_hdr;
tipc_msg_init(&tunnel_hdr, CHANGEOVER_PROTOCOL,
DUPLICATE_MSG, INT_H_SIZE, l_ptr->addr);
- msg_set_msgcnt(&tunnel_hdr, l_ptr->out_queue_size);
+ msg_set_msgcnt(&tunnel_hdr, skb_queue_len(&l_ptr->outqueue));
msg_set_bearer_id(&tunnel_hdr, l_ptr->peer_bearer_id);
- iter = l_ptr->first_out;
- while (iter) {
- struct sk_buff *outbuf;
- struct tipc_msg *msg = buf_msg(iter);
+ skb_queue_walk(&l_ptr->outqueue, skb) {
+ struct sk_buff *outskb;
+ struct tipc_msg *msg = buf_msg(skb);
u32 length = msg_size(msg);
if (msg_user(msg) == MSG_BUNDLER)
msg_set_ack(msg, mod(l_ptr->next_in_no - 1)); /* Update */
msg_set_bcast_ack(msg, l_ptr->owner->bclink.last_in);
msg_set_size(&tunnel_hdr, length + INT_H_SIZE);
- outbuf = tipc_buf_acquire(length + INT_H_SIZE);
- if (outbuf == NULL) {
+ outskb = tipc_buf_acquire(length + INT_H_SIZE);
+ if (outskb == NULL) {
pr_warn("%sunable to send duplicate msg\n",
link_co_err);
return;
}
- skb_copy_to_linear_data(outbuf, &tunnel_hdr, INT_H_SIZE);
- skb_copy_to_linear_data_offset(outbuf, INT_H_SIZE, iter->data,
+ skb_copy_to_linear_data(outskb, &tunnel_hdr, INT_H_SIZE);
+ skb_copy_to_linear_data_offset(outskb, INT_H_SIZE, skb->data,
length);
- __tipc_link_xmit(tunnel, outbuf);
+ __tipc_link_xmit(tunnel, outskb);
if (!tipc_link_is_up(l_ptr))
return;
- iter = iter->next;
}
}
/**
* tipc_msg_bundle(): Append contents of a buffer to tail of an existing one
- * @bbuf: the existing buffer ("bundle")
- * @buf: buffer to be appended
+ * @list: the buffer chain of the existing buffer ("bundle")
+ * @skb: buffer to be appended
* @mtu: max allowable size for the bundle buffer
* Consumes buffer if successful
* Returns true if bundling could be performed, otherwise false
*/
-bool tipc_msg_bundle(struct sk_buff *bbuf, struct sk_buff *buf, u32 mtu)
+bool tipc_msg_bundle(struct sk_buff_head *list, struct sk_buff *skb, u32 mtu)
{
- struct tipc_msg *bmsg = buf_msg(bbuf);
- struct tipc_msg *msg = buf_msg(buf);
+ struct sk_buff *bskb = skb_peek_tail(list);
+ struct tipc_msg *bmsg = buf_msg(bskb);
+ struct tipc_msg *msg = buf_msg(skb);
unsigned int bsz = msg_size(bmsg);
unsigned int msz = msg_size(msg);
u32 start = align(bsz);
return false;
if (likely(msg_user(bmsg) != MSG_BUNDLER))
return false;
- if (likely(!TIPC_SKB_CB(bbuf)->bundling))
+ if (likely(!TIPC_SKB_CB(bskb)->bundling))
return false;
- if (unlikely(skb_tailroom(bbuf) < (pad + msz)))
+ if (unlikely(skb_tailroom(bskb) < (pad + msz)))
return false;
if (unlikely(max < (start + msz)))
return false;
- skb_put(bbuf, pad + msz);
- skb_copy_to_linear_data_offset(bbuf, start, buf->data, msz);
+ skb_put(bskb, pad + msz);
+ skb_copy_to_linear_data_offset(bskb, start, skb->data, msz);
msg_set_size(bmsg, start + msz);
msg_set_msgcnt(bmsg, msg_msgcnt(bmsg) + 1);
- bbuf->next = buf->next;
- kfree_skb(buf);
+ kfree_skb(skb);
return true;
}
/**
* tipc_msg_make_bundle(): Create bundle buf and append message to its tail
- * @buf: buffer to be appended and replaced
- * @mtu: max allowable size for the bundle buffer, inclusive header
+ * @list: the buffer chain
+ * @skb: buffer to be appended and replaced
+ * @mtu: max allowable size for the bundle buffer, inclusive header
* @dnode: destination node for message. (Not always present in header)
* Replaces buffer if successful
* Returns true if success, otherwise false
*/
-bool tipc_msg_make_bundle(struct sk_buff **buf, u32 mtu, u32 dnode)
+bool tipc_msg_make_bundle(struct sk_buff_head *list, struct sk_buff *skb,
+ u32 mtu, u32 dnode)
{
- struct sk_buff *bbuf;
+ struct sk_buff *bskb;
struct tipc_msg *bmsg;
- struct tipc_msg *msg = buf_msg(*buf);
+ struct tipc_msg *msg = buf_msg(skb);
u32 msz = msg_size(msg);
u32 max = mtu - INT_H_SIZE;
if (msz > (max / 2))
return false;
- bbuf = tipc_buf_acquire(max);
- if (!bbuf)
+ bskb = tipc_buf_acquire(max);
+ if (!bskb)
return false;
- skb_trim(bbuf, INT_H_SIZE);
- bmsg = buf_msg(bbuf);
+ skb_trim(bskb, INT_H_SIZE);
+ bmsg = buf_msg(bskb);
tipc_msg_init(bmsg, MSG_BUNDLER, 0, INT_H_SIZE, dnode);
msg_set_seqno(bmsg, msg_seqno(msg));
msg_set_ack(bmsg, msg_ack(msg));
msg_set_bcast_ack(bmsg, msg_bcast_ack(msg));
- bbuf->next = (*buf)->next;
- TIPC_SKB_CB(bbuf)->bundling = true;
- tipc_msg_bundle(bbuf, *buf, mtu);
- *buf = bbuf;
- return true;
+ TIPC_SKB_CB(bskb)->bundling = true;
+ __skb_queue_tail(list, bskb);
+ return tipc_msg_bundle(list, skb, mtu);
}
/**
OSDN Git Service
