David S. Miller 931731123a [TCP]: Don't set SKB owner in tcp_transmit_skb(). ...

The data itself is already charged to the SKB, doing
the skb_set_owner_w() just generates a lot of noise and
extra atomics we don't really need.

Lmbench improvements on lat_tcp are minimal:

before:
TCP latency using localhost: 23.2701 microseconds
TCP latency using localhost: 23.1994 microseconds
TCP latency using localhost: 23.2257 microseconds

after:
TCP latency using localhost: 22.8380 microseconds
TCP latency using localhost: 22.9465 microseconds
TCP latency using localhost: 22.8462 microseconds

Signed-off-by: David S. Miller <davem@davemloft.net>

2006-12-02 21:21:52 -08:00

..

ccids

[DCCP]: fix printk format warnings

2006-10-30 15:24:37 -08:00

ackvec.c

[DCCP]: Update documentation references.

2006-10-24 16:17:51 -07:00

ackvec.h

[DCCP]: Update documentation references.

2006-10-24 16:17:51 -07:00

ccid.c

[DCCP] CCID: Improve CCID infrastructure

2006-03-20 19:21:44 -08:00

ccid.h

[DCCP] options: Make dccp_insert_options & friends yell on error

2006-03-20 22:32:06 -08:00

dccp.h

[DCCP]: Update documentation references.

2006-10-24 16:17:51 -07:00

diag.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

feat.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

feat.h

[DCCP]: Shift sysctls into feat.h

2006-09-22 15:18:16 -07:00

input.c

[DCCP]: Update documentation references.

2006-10-24 16:17:51 -07:00

ipv4.c

[DCCP]: Fix typo _read_mostly --> __read_mostly.

2006-12-02 21:21:45 -08:00

ipv6.c

[IPV6]: Fix address/interface handling in UDP and DCCP, according to the scoping architecture.

2006-11-21 17:41:56 -08:00

ipv6.h

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

Kconfig

[DCCP]: Update documentation references.

2006-10-24 16:17:51 -07:00

Makefile

[DCCP]: Introduce dccp_probe

2006-09-24 18:08:17 -03:00

minisocks.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00

options.c

[DCCP]: Update documentation references.

2006-10-24 16:17:51 -07:00

output.c

[TCP]: Don't set SKB owner in tcp_transmit_skb().

2006-12-02 21:21:52 -08:00

probe.c

[NET]: Fix kfifo_alloc() error check.

2006-11-25 15:16:49 -08:00

proto.c

[NET]: Size listen hash tables using backlog hint

2006-12-02 21:21:44 -08:00

sysctl.c

[DCCP]: Shift sysctls into feat.h

2006-09-22 15:18:16 -07:00

timer.c

Remove obsolete #include <linux/config.h>

2006-06-30 19:25:36 +02:00