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Koki Sanagi cf66ba58b5 netdev: Add tracepoints to netdev layer 
This patch adds tracepoint to dev_queue_xmit, dev_hard_start_xmit,
netif_rx and netif_receive_skb. These tracepoints help you to monitor
network driver's input/output.

          <idle>-0     [001] 112447.902030: netif_rx: dev=eth1 skbaddr=f3ef0900 len=84
          <idle>-0     [001] 112447.902039: netif_receive_skb: dev=eth1 skbaddr=f3ef0900 len=84
            sshd-6828  [000] 112447.903257: net_dev_queue: dev=eth4 skbaddr=f3fca538 len=226
            sshd-6828  [000] 112447.903260: net_dev_xmit: dev=eth4 skbaddr=f3fca538 len=226 rc=0

Signed-off-by: Koki Sanagi <sanagi.koki@jp.fujitsu.com>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Kaneshige Kenji <kaneshige.kenji@jp.fujitsu.com>
Cc: Izumo Taku <izumi.taku@jp.fujitsu.com>
Cc: Kosaki Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Scott Mcmillan <scott.a.mcmillan@intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
LKML-Reference: <4C72431E.3000901@jp.fujitsu.com>
Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
2010-09-07 17:51:33 +02:00
..
9p fs/9p: destroy fid on failed remove 2010-08-02 14:28:36 -05:00
802
8021q vlan: Match underlying dev carrier on vlan add 2010-08-19 00:26:46 -07:00
appletalk
atm ppp: make channel_ops const 2010-08-04 21:53:17 -07:00
ax25
bluetooth Bluetooth: Fix incorrect setting of remote_tx_win for L2CAP ERTM 2010-08-10 07:59:11 -04:00
bridge Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-08-02 22:22:46 -07:00
caif caif: Bugfix - Increase default headroom size for control channel. 2010-08-10 16:39:27 -07:00
can can: add limit for nframes and clean up signed/unsigned variables 2010-08-11 16:12:35 -07:00
core netdev: Add tracepoints to netdev layer 2010-09-07 17:51:33 +02:00
dcb
dccp
decnet
dns_resolver DNS: If the DNS server returns an error, allow that to be cached [ver #2] 2010-08-11 17:11:28 +00:00
dsa phylib: available for any speed ethernet 2010-08-11 23:03:50 -07:00
econet
ethernet
ieee802154
ipv4 netfilter: fix CONFIG_COMPAT support 2010-08-23 14:41:22 -07:00
ipv6 netfilter: fix CONFIG_COMPAT support 2010-08-23 14:41:22 -07:00
ipx
irda irda: fix a race in irlan_eth_xmit() 2010-08-19 00:41:52 -07:00
iucv
key
l2tp ppp: make channel_ops const 2010-08-04 21:53:17 -07:00
lapb
llc
mac80211 param: simple locking for sysfs-writable charp parameters 2010-08-11 23:04:31 +09:30
netfilter Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-08-04 15:31:02 -07:00
netlabel
netlink netlink: fix compat recvmsg 2010-08-18 23:35:58 -07:00
netrom
packet
phonet
rds rds: fix a leak of kernel memory 2010-08-18 23:40:03 -07:00
rfkill
rose net/rose: Use GFP_ATOMIC 2010-08-01 00:32:12 -07:00
rxrpc Add a dummy printk function for the maintenance of unused printks 2010-08-12 09:51:35 -07:00
sched net sched: fix some kernel memory leaks 2010-08-17 15:12:15 -07:00
sctp Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-08-04 15:31:02 -07:00
sunrpc Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6 2010-08-18 15:45:23 -07:00
tipc
unix
wanrouter
wimax
wireless cfg80211: fix locking in action frame TX 2010-08-09 15:18:57 -04:00
x25
xfrm xfrm: Use GFP_ATOMIC in xfrm_compile_policy 2010-08-14 22:38:09 -07:00
compat.c
Kconfig DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
Makefile DNS: Separate out CIFS DNS Resolver code 2010-08-05 17:17:51 +00:00
nonet.c
socket.c
sysctl_net.c
TUNABLE