Rick Jones fb811395cd net: add explicit logging and stat for neighbour table overflow ... Add an explicit neighbour table overflow message (ratelimited) and statistic to make diagnosing neighbour table overflows tractable in the wild. Diagnosing a neighbour table overflow can be quite difficult in the wild because there is no explicit dmesg logged. Callers to neighbour code seem to use net_dbg_ratelimit when the neighbour call fails which means the "base message" is not emitted and the callback suppressed messages from the ratelimiting can end-up juxtaposed with unrelated messages. Further, a forced garbage collection will increment a stat on each call whether it was successful in freeing-up a table entry or not, so that statistic is only a hint. So, add a net_info_ratelimited message and explicit statistic to the neighbour code. Signed-off-by: Rick Jones <rick.jones2@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2015-08-10 13:46:21 -07:00
..
6lowpan	6lowpan: add request for ipv6 module	2015-07-23 17:10:48 +02:00
9p	virtio/vhost: fixes for 4.2	2015-07-23 13:07:04 -07:00
802
8021q	vlan: Add GRO support for non hardware accelerated vlan	2015-06-01 16:50:52 -07:00
appletalk	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
atm	br2684: Remove unnecessary formatting macros b1 and bs	2015-07-31 15:25:52 -07:00
ax25	NET: AX.25: Stop heartbeat timer on disconnect.	2015-07-15 15:59:58 -07:00
batman-adv	batman-adv: change the MAC of each VLAN upon ndo_set_mac_address	2015-06-07 17:07:20 +02:00
bluetooth	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-07-31 23:52:20 -07:00
bridge	bridge: netlink: add support for vlan_filtering attribute	2015-08-10 13:36:43 -07:00
caif	caif: fix leaks and race in caif_queue_rcv_skb()	2015-07-21 00:02:44 -07:00
can	can: replace timestamp as unique skb attribute	2015-07-12 21:13:22 +02:00
ceph	libceph: treat sockaddr_storage with uninitialized family as blank	2015-07-09 20:30:34 +03:00
core	net: add explicit logging and stat for neighbour table overflow	2015-08-10 13:46:21 -07:00
dcb	net/dcb: Add IEEE QCN attribute	2015-03-06 21:50:02 -05:00
dccp	tcp: fix recv with flags MSG_WAITALL | MSG_PEEK	2015-07-27 01:06:53 -07:00
decnet	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
dns_resolver
dsa	net: dsa: add support for switchdev FDB objects	2015-08-09 22:48:09 -07:00
ethernet	net: ethernet: Fix double word "the the" in eth.c	2015-08-09 22:53:00 -07:00
hsr
ieee802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-07-31 23:52:20 -07:00
ipv4	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2015-08-04 23:57:45 -07:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2015-08-04 23:57:45 -07:00
ipx	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
irda	irda: use msecs_to_jiffies for conversion to jiffies	2015-05-25 17:46:21 -04:00
iucv	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
key	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2015-06-24 16:49:49 -07:00
l2tp	net: Modify sk_alloc to not reference count the netns of kernel sockets.	2015-05-11 10:50:18 -04:00
lapb
llc	tcp: fix recv with flags MSG_WAITALL | MSG_PEEK	2015-07-27 01:06:53 -07:00
mac80211	cfg80211: use RTNL locked reg_can_beacon for IR-relaxation	2015-07-17 15:02:02 +02:00
mac802154	mac802154: Fix memory corruption with global deferred transmit state.	2015-07-30 14:08:55 +02:00
mpls	mpls: Enforce payload type of traffic sent using explicit NULL	2015-08-09 22:51:42 -07:00
netfilter	Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next	2015-08-04 23:57:45 -07:00
netlabel	netlink: implement nla_put_in_addr and nla_put_in6_addr	2015-03-31 13:58:35 -04:00
netlink	netlink: don't hold mutex in rcu callback when releasing mmapd ring	2015-07-21 22:22:56 -07:00
netrom	netfilter: Remove spurios included of netfilter.h	2015-06-18 21:14:32 +02:00
nfc	NFC: nci: fix mistake in uart generic driver	2015-06-15 18:10:37 +02:00
openvswitch	openvswitch: Make 100 percents packets sampled when sampling rate is 1.	2015-08-07 12:00:38 -07:00
packet	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-07-31 23:52:20 -07:00
phonet	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
rds	RDS-TCP: Support multiple RDS-TCP listen endpoints, one per netns.	2015-08-07 11:29:58 -07:00
rfkill	net: rfkill: gpio: make better use of gpiod API	2015-05-29 13:13:45 +02:00
rose	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-06-24 02:58:51 -07:00
rxrpc	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
sched	act_bpf: properly support late binding of bpf action to a classifier	2015-08-03 16:05:56 -07:00
sctp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net	2015-07-31 23:52:20 -07:00
sunrpc	NFS client bugfixes for Linux 4.2	2015-07-28 09:37:44 -07:00
switchdev	net: switchdev: support static FDB addresses	2015-08-09 22:48:09 -07:00
tipc	ipv6: change ipv6_stub_impl.ipv6_dst_lookup to take net argument	2015-07-31 15:21:30 -07:00
unix	net/unix: support SCM_SECURITY for stream sockets	2015-06-10 22:49:20 -07:00
vmw_vsock	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
wimax	net:wimax: Fix doucble word "the the" in networking.xml	2015-08-09 22:43:52 -07:00
wireless	cfg80211: use RTNL locked reg_can_beacon for IR-relaxation	2015-07-17 15:02:02 +02:00
x25	net: Pass kern from net_proto_family.create to sk_alloc	2015-05-11 10:50:17 -04:00
xfrm	xfrm: Fix a typo	2015-07-21 00:28:36 -07:00
compat.c	net: switch importing msghdr from userland to {compat_,}import_iovec()	2015-04-09 00:02:26 -04:00
Kconfig	lwtunnel: infrastructure for handling light weight tunnels like mpls	2015-07-21 10:39:03 -07:00
Makefile
socket.c	net: Add a struct net parameter to sock_create_kern	2015-05-11 10:50:17 -04:00
sysctl_net.c