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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-15 15:04:25 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-15 15:04:25 -0700
commit9a76aba02a37718242d7cdc294f0a3901928aa57 (patch)
tree2040d038f85d2120f21af83b0793efd5af1864e3 /net/rxrpc/output.c
parent0a957467c5fd46142bc9c52758ffc552d4c5e2f7 (diff)
parent26a1ccc6c117be8e33e0410fce8c5298b0015b99 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller: "Highlights: - Gustavo A. R. Silva keeps working on the implicit switch fallthru changes. - Support 802.11ax High-Efficiency wireless in cfg80211 et al, From Luca Coelho. - Re-enable ASPM in r8169, from Kai-Heng Feng. - Add virtual XFRM interfaces, which avoids all of the limitations of existing IPSEC tunnels. From Steffen Klassert. - Convert GRO over to use a hash table, so that when we have many flows active we don't traverse a long list during accumluation. - Many new self tests for routing, TC, tunnels, etc. Too many contributors to mention them all, but I'm really happy to keep seeing this stuff. - Hardware timestamping support for dpaa_eth/fsl-fman from Yangbo Lu. - Lots of cleanups and fixes in L2TP code from Guillaume Nault. - Add IPSEC offload support to netdevsim, from Shannon Nelson. - Add support for slotting with non-uniform distribution to netem packet scheduler, from Yousuk Seung. - Add UDP GSO support to mlx5e, from Boris Pismenny. - Support offloading of Team LAG in NFP, from John Hurley. - Allow to configure TX queue selection based upon RX queue, from Amritha Nambiar. - Support ethtool ring size configuration in aquantia, from Anton Mikaev. - Support DSCP and flowlabel per-transport in SCTP, from Xin Long. - Support list based batching and stack traversal of SKBs, this is very exciting work. From Edward Cree. - Busyloop optimizations in vhost_net, from Toshiaki Makita. - Introduce the ETF qdisc, which allows time based transmissions. IGB can offload this in hardware. From Vinicius Costa Gomes. - Add parameter support to devlink, from Moshe Shemesh. - Several multiplication and division optimizations for BPF JIT in nfp driver, from Jiong Wang. - Lots of prepatory work to make more of the packet scheduler layer lockless, when possible, from Vlad Buslov. - Add ACK filter and NAT awareness to sch_cake packet scheduler, from Toke Høiland-Jørgensen. - Support regions and region snapshots in devlink, from Alex Vesker. - Allow to attach XDP programs to both HW and SW at the same time on a given device, with initial support in nfp. From Jakub Kicinski. - Add TLS RX offload and support in mlx5, from Ilya Lesokhin. - Use PHYLIB in r8169 driver, from Heiner Kallweit. - All sorts of changes to support Spectrum 2 in mlxsw driver, from Ido Schimmel. - PTP support in mv88e6xxx DSA driver, from Andrew Lunn. - Make TCP_USER_TIMEOUT socket option more accurate, from Jon Maxwell. - Support for templates in packet scheduler classifier, from Jiri Pirko. - IPV6 support in RDS, from Ka-Cheong Poon. - Native tproxy support in nf_tables, from Máté Eckl. - Maintain IP fragment queue in an rbtree, but optimize properly for in-order frags. From Peter Oskolkov. - Improvde handling of ACKs on hole repairs, from Yuchung Cheng" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1996 commits) bpf: test: fix spelling mistake "REUSEEPORT" -> "REUSEPORT" hv/netvsc: Fix NULL dereference at single queue mode fallback net: filter: mark expected switch fall-through xen-netfront: fix warn message as irq device name has '/' cxgb4: Add new T5 PCI device ids 0x50af and 0x50b0 net: dsa: mv88e6xxx: missing unlock on error path rds: fix building with IPV6=m inet/connection_sock: prefer _THIS_IP_ to current_text_addr net: dsa: mv88e6xxx: bitwise vs logical bug net: sock_diag: Fix spectre v1 gadget in __sock_diag_cmd() ieee802154: hwsim: using right kind of iteration net: hns3: Add vlan filter setting by ethtool command -K net: hns3: Set tx ring' tc info when netdev is up net: hns3: Remove tx ring BD len register in hns3_enet net: hns3: Fix desc num set to default when setting channel net: hns3: Fix for phy link issue when using marvell phy driver net: hns3: Fix for information of phydev lost problem when down/up net: hns3: Fix for command format parsing error in hclge_is_all_function_id_zero net: hns3: Add support for serdes loopback selftest bnxt_en: take coredump_record structure off stack ...
Diffstat (limited to 'net/rxrpc/output.c')
-rw-r--r--net/rxrpc/output.c32
1 files changed, 25 insertions, 7 deletions
diff --git a/net/rxrpc/output.c b/net/rxrpc/output.c
index 4774c8f5634d..ccf5de160444 100644
--- a/net/rxrpc/output.c
+++ b/net/rxrpc/output.c
@@ -183,7 +183,7 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, bool ping,
serial = atomic_inc_return(&conn->serial);
pkt->whdr.serial = htonl(serial);
- trace_rxrpc_tx_ack(call, serial,
+ trace_rxrpc_tx_ack(call->debug_id, serial,
ntohl(pkt->ack.firstPacket),
ntohl(pkt->ack.serial),
pkt->ack.reason, pkt->ack.nAcks);
@@ -212,7 +212,10 @@ int rxrpc_send_ack_packet(struct rxrpc_call *call, bool ping,
conn->params.peer->last_tx_at = ktime_get_seconds();
if (ret < 0)
trace_rxrpc_tx_fail(call->debug_id, serial, ret,
- rxrpc_tx_fail_call_ack);
+ rxrpc_tx_point_call_ack);
+ else
+ trace_rxrpc_tx_packet(call->debug_id, &pkt->whdr,
+ rxrpc_tx_point_call_ack);
if (call->state < RXRPC_CALL_COMPLETE) {
if (ret < 0) {
@@ -299,7 +302,10 @@ int rxrpc_send_abort_packet(struct rxrpc_call *call)
conn->params.peer->last_tx_at = ktime_get_seconds();
if (ret < 0)
trace_rxrpc_tx_fail(call->debug_id, serial, ret,
- rxrpc_tx_fail_call_abort);
+ rxrpc_tx_point_call_abort);
+ else
+ trace_rxrpc_tx_packet(call->debug_id, &pkt.whdr,
+ rxrpc_tx_point_call_abort);
rxrpc_put_connection(conn);
@@ -396,7 +402,10 @@ int rxrpc_send_data_packet(struct rxrpc_call *call, struct sk_buff *skb,
up_read(&conn->params.local->defrag_sem);
if (ret < 0)
trace_rxrpc_tx_fail(call->debug_id, serial, ret,
- rxrpc_tx_fail_call_data_nofrag);
+ rxrpc_tx_point_call_data_nofrag);
+ else
+ trace_rxrpc_tx_packet(call->debug_id, &whdr,
+ rxrpc_tx_point_call_data_nofrag);
if (ret == -EMSGSIZE)
goto send_fragmentable;
@@ -488,7 +497,10 @@ send_fragmentable:
if (ret < 0)
trace_rxrpc_tx_fail(call->debug_id, serial, ret,
- rxrpc_tx_fail_call_data_frag);
+ rxrpc_tx_point_call_data_frag);
+ else
+ trace_rxrpc_tx_packet(call->debug_id, &whdr,
+ rxrpc_tx_point_call_data_frag);
up_write(&conn->params.local->defrag_sem);
goto done;
@@ -545,7 +557,10 @@ void rxrpc_reject_packets(struct rxrpc_local *local)
ret = kernel_sendmsg(local->socket, &msg, iov, 2, size);
if (ret < 0)
trace_rxrpc_tx_fail(local->debug_id, 0, ret,
- rxrpc_tx_fail_reject);
+ rxrpc_tx_point_reject);
+ else
+ trace_rxrpc_tx_packet(local->debug_id, &whdr,
+ rxrpc_tx_point_reject);
}
rxrpc_free_skb(skb, rxrpc_skb_rx_freed);
@@ -597,7 +612,10 @@ void rxrpc_send_keepalive(struct rxrpc_peer *peer)
ret = kernel_sendmsg(peer->local->socket, &msg, iov, 2, len);
if (ret < 0)
trace_rxrpc_tx_fail(peer->debug_id, 0, ret,
- rxrpc_tx_fail_version_keepalive);
+ rxrpc_tx_point_version_keepalive);
+ else
+ trace_rxrpc_tx_packet(peer->debug_id, &whdr,
+ rxrpc_tx_point_version_keepalive);
peer->last_tx_at = ktime_get_seconds();
_leave("");