Eric Dumazet ed734a97c6 net: remove useless prefetch() call ...

There is no gain using prefetch() in dev_hard_start_xmit(), since
we already had to read ops->ndo_select_queue pointer in dev_pick_tx(),
and both pointers are probably located in the same cache line.

This prefetch call slows down fast path because of a stall in address
computation.

Signed-off-by: Eric Dumazet <dada1@cosmosbay.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2009-03-21 13:42:55 -07:00

..

datagram.c

Network Drop Monitor: Adding kfree_skb_clean for non-drops and modifying end-of-line points for skbs

2009-03-13 12:09:28 -07:00

dev_mcast.c

net: Rationalise email address: Network Specific Parts

2008-10-13 19:01:08 -07:00

dev.c

net: remove useless prefetch() call

2009-03-21 13:42:55 -07:00

drop_monitor.c

Network Drop Monitor: Adding drop monitor implementation & Netlink protocol

2009-03-13 12:09:29 -07:00

dst.c

net: speedup dst_release()

2008-11-14 00:53:54 -08:00

ethtool.c

ethtool: Add RX pkt classification interface

2009-02-20 00:58:13 -08:00

fib_rules.c

netlink: change nlmsg_notify() return value logic

2009-02-24 23:18:28 -08:00

filter.c

filter: add SKF_AD_NLATTR_NEST to look for nested attributes

2008-11-20 00:49:27 -08:00

flow.c

netns xfrm: lookup in netns

2008-11-25 17:35:18 -08:00

gen_estimator.c

pkt_sched: gen_estimator: Optimize gen_estimator_active()

2008-11-26 15:24:32 -08:00

gen_stats.c

…

iovec.c

net: Use standard structures for generic socket address structures.

2008-07-19 22:35:47 -07:00

kmap_skb.h

…

link_watch.c

Revert "net: Fix for initial link state in 2.6.28"

2009-01-05 16:01:51 -08:00

Makefile

Network Drop Monitor: Adding Build changes to enable drop monitor

2009-03-13 12:09:29 -07:00

neighbour.c

neigh: Allow for user space users of the neighbour table

2009-03-04 00:03:08 -08:00

net_namespace.c

netns: Remove net_alive

2009-03-03 01:14:27 -08:00

net-sysfs.c

net: fix warning about non-const string

2009-03-10 05:22:43 -07:00

net-sysfs.h

netns: Fix device renaming for sysfs

2008-05-02 17:00:58 -07:00

net-traces.c

Network Drop Monitor: Add trace declaration for skb frees

2009-03-13 12:09:27 -07:00

netevent.c

…

netpoll.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2008-12-15 20:03:50 -08:00

pktgen.c

pktgen: remove some pointless conditionals before kfree_skb()

2009-02-26 23:07:33 -08:00

request_sock.c

net: convert BUG_TRAP to generic WARN_ON

2008-07-25 21:43:18 -07:00

rtnetlink.c

netlink: change nlmsg_notify() return value logic

2009-02-24 23:18:28 -08:00

scm.c

Merge branch 'master' into next

2008-11-18 18:52:37 +11:00

skb_dma_map.c

net: Fix off-by-one in skb_dma_map

2008-10-12 21:07:34 -07:00

skbuff.c

Network Drop Monitor: Adding kfree_skb_clean for non-drops and modifying end-of-line points for skbs

2009-03-13 12:09:28 -07:00

sock.c

RDS: Add RDS to AF key strings

2009-02-26 23:43:19 -08:00

stream.c

net: Rationalise email address: Network Specific Parts

2008-10-13 19:01:08 -07:00

sysctl_net_core.c

sysctl: fix sparse warning: Should it be static?

2009-02-26 23:13:34 -08:00

user_dma.c

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2008-07-26 20:17:56 -07:00

utils.c

printk ratelimiting rewrite

2008-07-25 10:53:29 -07:00