diff options
| author | David S. Miller <davem@davemloft.net> | 2020-07-11 00:46:00 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-11 00:46:00 -0700 |
| commit | 71930d61025e7d0254f3c682cb1b5242e0499cf3 (patch) | |
| tree | 43b642f15d33ae6ba08a31ddf2d50e2915868a5e /net/tipc | |
| parent | a594920f8747fa032c784c3660d6cd5a8ab291f8 (diff) | |
| parent | 1df0d8960499e58963fd6c8ac75e544f2b417b29 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
All conflicts seemed rather trivial, with some guidance from
Saeed Mameed on the tc_ct.c one.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
| -rw-r--r-- | net/tipc/link.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/net/tipc/link.c b/net/tipc/link.c index 1c579357ccdf..f1d9c33dae72 100644 --- a/net/tipc/link.c +++ b/net/tipc/link.c @@ -921,6 +921,21 @@ static void link_prepare_wakeup(struct tipc_link *l) } +/** + * tipc_link_set_skb_retransmit_time - set the time at which retransmission of + * the given skb should be next attempted + * @skb: skb to set a future retransmission time for + * @l: link the skb will be transmitted on + */ +static void tipc_link_set_skb_retransmit_time(struct sk_buff *skb, + struct tipc_link *l) +{ + if (link_is_bc_sndlink(l)) + TIPC_SKB_CB(skb)->nxt_retr = TIPC_BC_RETR_LIM; + else + TIPC_SKB_CB(skb)->nxt_retr = TIPC_UC_RETR_TIME; +} + void tipc_link_reset(struct tipc_link *l) { struct sk_buff_head list; @@ -1036,9 +1051,7 @@ int tipc_link_xmit(struct tipc_link *l, struct sk_buff_head *list, return -ENOBUFS; } __skb_queue_tail(transmq, skb); - /* next retransmit attempt */ - if (link_is_bc_sndlink(l)) - TIPC_SKB_CB(skb)->nxt_retr = TIPC_BC_RETR_LIM; + tipc_link_set_skb_retransmit_time(skb, l); __skb_queue_tail(xmitq, _skb); TIPC_SKB_CB(skb)->ackers = l->ackers; l->rcv_unacked = 0; @@ -1139,9 +1152,7 @@ static void tipc_link_advance_backlog(struct tipc_link *l, if (unlikely(skb == l->backlog[imp].target_bskb)) l->backlog[imp].target_bskb = NULL; __skb_queue_tail(&l->transmq, skb); - /* next retransmit attempt */ - if (link_is_bc_sndlink(l)) - TIPC_SKB_CB(skb)->nxt_retr = TIPC_BC_RETR_LIM; + tipc_link_set_skb_retransmit_time(skb, l); __skb_queue_tail(xmitq, _skb); TIPC_SKB_CB(skb)->ackers = l->ackers; @@ -1584,8 +1595,7 @@ release: /* retransmit skb if unrestricted*/ if (time_before(jiffies, TIPC_SKB_CB(skb)->nxt_retr)) continue; - TIPC_SKB_CB(skb)->nxt_retr = (is_uc) ? - TIPC_UC_RETR_TIME : TIPC_BC_RETR_LIM; + tipc_link_set_skb_retransmit_time(skb, l); _skb = pskb_copy(skb, GFP_ATOMIC); if (!_skb) continue; |