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Thomas Graf 4e985adaa5 rtnl: provide link dump consistency info ... This patch adds a change sequence counter to each net namespace which is bumped whenever a netdevice is added or removed from the list. If such a change occurred while a link dump took place, the dump will have the NLM_F_DUMP_INTR flag set in the first message which has been interrupted and in all subsequent messages of the same dump. Note that links may still be modified or renamed while a dump is taking place but we can guarantee for userspace to receive a complete list of links and not miss any. Testing: I have added 500 VLAN netdevices to make sure the dump is split over multiple messages. Then while continuously dumping links in one process I also continuously deleted and re-added a dummy netdevice in another process. Multiple dumps per seconds have had the NLM_F_DUMP_INTR flag set. I guess we can wait for Johannes patch to hit net-next via the wireless tree. I just wanted to give this some testing right away. Signed-off-by: Thomas Graf <tgraf@infradead.org> Signed-off-by: David S. Miller <davem@davemloft.net>		14 years ago
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9p	…
802	…
8021q	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
appletalk	…
atm	net: Remove casts of void *	14 years ago
ax25	…
batman-adv	Merge branch 'batman-adv/next' of git://git.open-mesh.org/ecsv/linux-merge	14 years ago
bluetooth	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	14 years ago
bridge	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
caif	Remove redundant linux/version.h includes from net/	14 years ago
can	net/can: use printk_ratelimited() instead of printk_ratelimit()	14 years ago
ceph	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
core	rtnl: provide link dump consistency info	14 years ago
dcb	dcb: use nlmsg_free() instead of kfree()	14 years ago
dccp	…
decnet	net: Remove casts of void *	14 years ago
dns_resolver	…
dsa	DSA: Enable cascading in multi-chip 6131 configuration	14 years ago
econet	…
ethernet	…
ieee802154	ieee802154: Don't leak memory in ieee802154_nl_fill_phy	14 years ago
ipv4	ip: introduce ip_is_fragment helper inline function	14 years ago
ipv6	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
ipx	…
irda	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
iucv	…
key	net: Remove casts of void *	14 years ago
l2tp	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
lapb	…
llc	…
mac80211	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
netfilter	ip: introduce ip_is_fragment helper inline function	14 years ago
netlabel	net: Remove casts of void *	14 years ago
netlink	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem	14 years ago
netrom	…
packet	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
phonet	rtnetlink: Compute and store minimum ifinfo dump size	14 years ago
rds	net/rds: use prink_ratelimited() instead of printk_ratelimit()	14 years ago
rfkill	…
rose	…
rxrpc	…
sched	net_sched: fix dequeuer fairness	14 years ago
sctp	net: Remove casts of void *	14 years ago
sunrpc	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
tipc	tipc: Optimize creation of connection protocol messages	14 years ago
unix	…
wanrouter	…
wimax	…
wireless	nl80211: use netlink consistent dump feature for BSS dumps	14 years ago
x25	…
xfrm	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	14 years ago
Kconfig	…
Makefile	…
compat.c	…
nonet.c	…
socket.c	…
sysctl_net.c	…