David S. Miller 8a34c5dc3a pkt_sched: Perform bulk of qdisc destruction in RCU. ... This allows less strict control of access to the qdisc attached to a netdev_queue. It is even allowed to enqueue into a qdisc which is in the process of being destroyed. The RCU handler will toss out those packets. We will need this to handle sharing of a qdisc amongst multiple TX queues. In such a setup the lock has to be shared, so will be inside of the qdisc itself. At which point the netdev_queue lock cannot be used to hard synchronize access to the ->qdisc pointer. One operation we have to keep inside of qdisc_destroy() is the list deletion. It is the only piece of state visible after the RCU quiesce period, so we have to undo it early and under the appropriate locking. The operations in the RCU handler do not need any looking because the qdisc tree is no longer visible to anything at that point. Signed-off-by: David S. Miller <davem@davemloft.net>		2008-07-17 19:21:22 -07:00
..
9p	9p: fix error path during early mount	2008-05-14 19:23:27 -05:00
802	garp: retry sending JoinIn messages after allocation failures	2008-07-16 20:51:47 -07:00
8021q	netdev: Allocate multiple queues for TX.	2008-07-17 19:21:00 -07:00
appletalk	[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.	2008-03-26 04:39:53 +09:00
atm	atm: use const where reasonable	2008-06-17 16:20:06 -07:00
ax25	ax25: Fix std timer socket destroy handling.	2008-06-17 21:26:37 -07:00
bluetooth	net: remove CVS keywords	2008-06-11 21:00:38 -07:00
bridge	bridge: Check return of dev_set_promiscuity	2008-07-14 20:53:13 -07:00
can	can: add sanity checks	2008-07-05 23:38:43 -07:00
core	pkt_sched: Schedule qdiscs instead of netdev_queue.	2008-07-17 19:21:20 -07:00
dccp	mib: add net to NET_INC_STATS_BH	2008-07-16 20:31:16 -07:00
decnet	sock: add net to prot->enter_memory_pressure callback	2008-07-16 20:28:10 -07:00
econet	econet: Use sock_orphan() instead of open-coded (and buggy) variant.	2008-06-17 03:01:47 -07:00
ethernet	[NET]: Return more appropriate error from eth_validate_addr().	2008-04-13 22:45:40 -07:00
ieee80211	wext: Emit event stream entries correctly when compat.	2008-06-16 18:50:49 -07:00
ipv4	mib: add net to NET_ADD_STATS_USER	2008-07-16 20:32:45 -07:00
ipv6	mib: add net to NET_INC_STATS_BH	2008-07-16 20:31:16 -07:00
ipx	[NET] NETNS: Omit net_device->nd_net without CONFIG_NET_NS.	2008-03-26 04:39:53 +09:00
irda	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-08 16:30:17 -07:00
iucv	iucv: fix memory leak in cpu hotplug error path.	2008-07-15 02:09:53 -07:00
key	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-06-13 20:52:39 -07:00
lapb	[LAPB] net/lapb/lapb_iface.c: use LIST_HEAD instead of LIST_HEAD_INIT	2008-01-28 14:56:52 -08:00
llc	llc: Use sock_graft() instead of by-hand version.	2008-06-17 01:21:03 -07:00
mac80211	mac80211: Reimplement WME using ->select_queue().	2008-07-17 19:21:12 -07:00
netfilter	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-14 20:23:54 -07:00
netlabel	netlabel: return msg overflow error from netlbl_cipsov4_list faster	2008-07-14 22:28:25 -07:00
netlink	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-07-05 23:08:07 -07:00
netrom	netdev: Allocate multiple queues for TX.	2008-07-17 19:21:00 -07:00
packet	packet: deliver VLAN TCI to userspace	2008-07-14 22:50:39 -07:00
rfkill	rfkill: ignore errors from rfkill_toggle_radio in rfkill_add_switch	2008-07-08 14:16:03 -04:00
rose	netdev: Allocate multiple queues for TX.	2008-07-17 19:21:00 -07:00
rxrpc	MIB: add struct net to UDP_INC_STATS_BH	2008-07-05 21:18:48 -07:00
sched	pkt_sched: Perform bulk of qdisc destruction in RCU.	2008-07-17 19:21:22 -07:00
sctp	mib: add net to NET_INC_STATS_BH	2008-07-16 20:31:16 -07:00
sunrpc	net: remove CVS keywords	2008-06-11 21:00:38 -07:00
tipc	tipc: Optimization to multicast name lookup algorithm	2008-07-14 22:45:33 -07:00
unix	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2008-06-28 01:19:40 -07:00
wanrouter	net: Remove references to wan-router.txt in Kconfigs	2008-07-14 22:22:29 -07:00
wireless	wext: make sysfs bits optional and deprecate them	2008-07-14 14:52:57 -04:00
x25	x25: Use sock_orphan() instead of open-coded (and buggy) variant.	2008-06-17 03:05:13 -07:00
xfrm	xfrm: Add a XFRM_STATE_AF_UNSPEC flag to xfrm_usersa_info	2008-07-10 16:55:37 -07:00
compat.c	net: Add compat support for getsockopt (MCAST_MSFILTER)	2008-04-29 03:23:22 -07:00
Kconfig	net: Add STP demux layer	2008-07-05 21:25:39 -07:00
Makefile	vlan: uninline __vlan_hwaccel_rx	2008-07-08 03:23:36 -07:00
nonet.c
socket.c	wext: Dispatch and handle compat ioctls entirely in net/wireless/wext.c	2008-06-16 18:32:46 -07:00
sysctl_net.c	net: remove CVS keywords	2008-06-11 21:00:38 -07:00
TUNABLE