linux/net
david decotigny 2d3b479df4 net-sysfs: expose number of carrier on/off changes
This allows to monitor carrier on/off transitions and detect link
flapping issues:
 - new /sys/class/net/X/carrier_changes
 - new rtnetlink IFLA_CARRIER_CHANGES (getlink)

Tested:
  - grep . /sys/class/net/*/carrier_changes
    + ip link set dev X down/up
    + plug/unplug cable
  - updated iproute2: prints IFLA_CARRIER_CHANGES
  - iproute2 20121211-2 (debian): unchanged behavior

Signed-off-by: David Decotigny <decot@googlers.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-03-31 16:24:52 -04:00
..
9p
802
8021q Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-29 18:48:54 -04:00
appletalk
atm atm: replace del_timer by del_timer_sync 2014-03-27 15:28:06 -04:00
ax25
batman-adv batman-adv: Start new development cycle 2014-03-22 09:18:59 +01:00
bluetooth Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2014-03-21 14:02:04 -04:00
bridge bridge: use is_skb_forwardable in forward path 2014-03-31 16:04:04 -04:00
caif
can
ceph
core net-sysfs: expose number of carrier on/off changes 2014-03-31 16:24:52 -04:00
dcb
dccp
decnet
dns_resolver
dsa
ethernet
hsr hsr: replace del_timer by del_timer_sync 2014-03-27 15:28:06 -04:00
ieee802154 ieee802154: dgram: cleanup set of broadcast panid 2014-03-20 17:19:45 -04:00
ipv4 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-29 18:48:54 -04:00
ipv6 ipv6: tcp_ipv6 policy route issue 2014-03-31 16:16:17 -04:00
ipx
irda
iucv af_iucv: recvmsg problem for SOCK_STREAM sockets 2014-03-20 00:06:55 -04:00
key Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-25 20:29:20 -04:00
l2tp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-14 22:31:55 -04:00
lapb
llc
mac80211 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2014-03-21 14:02:04 -04:00
mac802154 ieee802154: add proper length checks to header creations 2014-03-14 22:15:26 -04:00
mpls
netfilter Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-29 18:48:54 -04:00
netlabel
netlink netlink: autosize skb lengthes 2014-03-10 13:56:26 -04:00
netrom
nfc NFC: 3.15: First pull request 2014-03-17 13:16:50 -04:00
openvswitch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-29 18:48:54 -04:00
packet packet: respect devices with LLTX flag in direct xmit 2014-03-28 16:49:48 -04:00
phonet
rds
rfkill
rose
rxrpc
sched net-sysfs: expose number of carrier on/off changes 2014-03-31 16:24:52 -04:00
sctp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-14 22:31:55 -04:00
sunrpc
tipc tipc: make discovery domain a bearer attribute 2014-03-28 14:46:29 -04:00
unix net: unix: non blocking recvmsg() should not return -EINTR 2014-03-26 17:05:40 -04:00
vmw_vsock
wimax
wireless Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2014-03-21 14:02:04 -04:00
x25
xfrm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-25 20:29:20 -04:00
compat.c
Kconfig
Makefile
nonet.c
socket.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2014-03-14 22:31:55 -04:00
sysctl_net.c