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alistair23-linux/net/rxrpc
David Howells 5a924b8951 rxrpc: Don't store the rxrpc header in the Tx queue sk_buffs
Don't store the rxrpc protocol header in sk_buffs on the transmit queue,
but rather generate it on the fly and pass it to kernel_sendmsg() as a
separate iov.  This reduces the amount of storage required.

Note that the security header is still stored in the sk_buff as it may get
encrypted along with the data (and doesn't change with each transmission).

Signed-off-by: David Howells <dhowells@redhat.com>
2016-09-22 01:23:50 +01:00
..
Kconfig rxrpc: Add config to inject packet loss 2016-09-17 11:24:04 +01:00
Makefile rxrpc: Split sendmsg from packet transmission code 2016-09-04 21:41:39 +01:00
af_rxrpc.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
ar-internal.h rxrpc: Don't store the rxrpc header in the Tx queue sk_buffs 2016-09-22 01:23:50 +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: Don't store the rxrpc header in the Tx queue sk_buffs 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: Add config to inject packet loss 2016-09-17 11:24:04 +01:00
insecure.c rxrpc: Rewrite the data and ack handling code 2016-09-08 11:10:12 +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
misc.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +01:00
output.c rxrpc: Don't store the rxrpc header in the Tx queue sk_buffs 2016-09-22 01:23:50 +01:00
peer_event.c rxrpc: Improve skb tracing 2016-09-17 11:24:04 +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: Don't store the rxrpc header in the Tx queue sk_buffs 2016-09-22 01:23:50 +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