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alistair23-linux/net/rxrpc
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David Howells 7aa51da7c8 rxrpc: Expedite ping response transmission 
Expedite the transmission of a response to a PING ACK by sending it from
sendmsg if one is pending.  We're most likely to see a PING ACK during the
client call Tx phase as the other side may use it to determine a number of
parameters, such as the client's receive window size, the RTT and whether
the client is doing slow start (similar to RFC5681).

If we don't expedite it, it's left to the background processing thread to
transmit.

Signed-off-by: David Howells <dhowells@redhat.com>
2016-09-22 08:21:24 +01:00
..
af_rxrpc.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
ar-internal.h rxrpc: Send pings to get RTT data 2016-09-22 08:21:24 +01:00
call_accept.c rxrpc: Add a tracepoint to follow packets in the Rx buffer 2016-09-17 11:24:03 +01:00
call_event.c rxrpc: Add re-sent Tx annotation 2016-09-22 01:23:50 +01:00
call_object.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
conn_client.c rxrpc: Add connection tracepoint and client conn state tracepoint 2016-09-17 11:24:03 +01:00
conn_event.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
conn_object.c rxrpc: Don't store the rxrpc header in the Tx queue sk_buffs 2016-09-22 01:23:50 +01:00
conn_service.c rxrpc: Add connection tracepoint and client conn state tracepoint 2016-09-17 11:24:03 +01:00
input.c rxrpc: Send pings to get RTT data 2016-09-22 08:21:24 +01:00
insecure.c rxrpc: Rewrite the data and ack handling code 2016-09-08 11:10:12 +01:00
Kconfig rxrpc: Add config to inject packet loss 2016-09-17 11:24:04 +01:00
key.c rxrpc: Use structs to hold connection params and protocol info 2016-06-22 09:09:59 +01:00
local_event.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
local_object.c rxrpc: Make IPv6 support conditional on CONFIG_IPV6 2016-09-17 03:58:45 -04:00
Makefile rxrpc: Split sendmsg from packet transmission code 2016-09-04 21:41:39 +01:00
misc.c rxrpc: Send pings to get RTT data 2016-09-22 08:21:24 +01:00
output.c rxrpc: Send pings to get RTT data 2016-09-22 08:21:24 +01:00
peer_event.c rxrpc: Add per-peer RTT tracker 2016-09-22 01:26:25 +01:00
peer_object.c rxrpc: Make IPv6 support conditional on CONFIG_IPV6 2016-09-17 03:58:45 -04:00
proc.c rxrpc: Add IPv6 support 2016-09-13 23:09:13 +01:00
recvmsg.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
rxkad.c rxrpc: Don't store the rxrpc header in the Tx queue sk_buffs 2016-09-22 01:23:50 +01:00
security.c rxrpc: Rewrite the data and ack handling code 2016-09-08 11:10:12 +01:00
sendmsg.c rxrpc: Expedite ping response transmission 2016-09-22 08:21:24 +01:00
skbuff.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
sysctl.c rxrpc: Correctly initialise, limit and transmit call->rx_winsize 2016-09-13 22:38:45 +01:00
utils.c rxrpc: Make IPv6 support conditional on CONFIG_IPV6 2016-09-17 03:58:45 -04:00