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David S. Miller 3072367300 pkt_sched: Manage qdisc list inside of root qdisc. 
Idea is from Patrick McHardy.

Instead of managing the list of qdiscs on the device level, manage it
in the root qdisc of a netdev_queue.  This solves all kinds of
visibility issues during qdisc destruction.

The way to iterate over all qdiscs of a netdev_queue is to visit
the netdev_queue->qdisc, and then traverse it's list.

The only special case is to ignore builting qdiscs at the root when
dumping or doing a qdisc_lookup().  That was not needed previously
because builtin qdiscs were not added to the device's qdisc_list.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18 22:50:15 -07:00
..
datagram.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
dev.c pkt_sched: Manage qdisc list inside of root qdisc. 2008-07-18 22:50:15 -07:00
dev_mcast.c netdev: Do not use TX lock to protect address lists. 2008-07-15 00:15:08 -07:00
dst.c [NET]: uninline dst_release 2008-03-27 17:53:31 -07:00
ethtool.c netdev: Add support for rx flow hash configuration, using ethtool. 2008-07-02 03:47:41 -07:00
fib_rules.c Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2008-07-05 23:08:07 -07:00
filter.c net: Tyop of sk_filter() comment 2008-07-01 19:55:40 -07:00
flow.c smp_call_function: get rid of the unused nonatomic/retry argument 2008-06-26 11:24:35 +02:00
gen_estimator.c [NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API 2008-01-28 15:11:10 -08:00
gen_stats.c [NET_SCHED]: Convert packet schedulers from rtnetlink to new netlink API 2008-01-28 15:11:10 -08:00
iovec.c [PATCH] remove many unneeded #includes of sched.h 2007-02-14 08:09:54 -08:00
kmap_skb.h [PATCH] severing skbuff.h -> highmem.h 2006-12-04 02:00:29 -05:00
link_watch.c net: Clean up explicit ->tx_queue references in link watch. 2008-07-08 23:01:06 -07:00
Makefile [NET]: Fix running without sysfs 2007-10-10 16:52:46 -07:00
neighbour.c core: add stat to track unresolved discards in neighbor cache 2008-07-16 20:50:49 -07:00
net-sysfs.c wext: make sysfs bits optional and deprecate them 2008-07-14 14:52:57 -04:00
net-sysfs.h netns: Fix device renaming for sysfs 2008-05-02 17:00:58 -07:00
net_namespace.c netns: Don't receive new packets in a dead network namespace. 2008-06-20 22:16:51 -07:00
netevent.c [NET]: net/core/netevent.c should #include <net/netevent.h> 2007-07-05 17:40:27 -07:00
netpoll.c net: Use queue aware tests throughout. 2008-07-17 19:21:07 -07:00
pktgen.c net: Use queue aware tests throughout. 2008-07-17 19:21:07 -07:00
request_sock.c [NET] net/core/request_sock.c: Remove unused exports. 2008-01-28 14:54:33 -08:00
rtnetlink.c netdev: Allocate multiple queues for TX. 2008-07-17 19:21:00 -07:00
scm.c [NET]: Fix function put_cmsg() which may cause usr application memory overflow 2007-12-20 14:36:44 -08:00
skbuff.c net: make __skb_splice_bits static 2008-07-16 20:12:30 -07:00
sock.c sock: add net to prot->enter_memory_pressure callback 2008-07-16 20:28:10 -07:00
stream.c [NET] CORE: Introducing new memory accounting interface. 2008-01-28 15:00:18 -08:00
sysctl_net_core.c netns: Register net/core/ sysctls at read-only root. 2008-05-19 13:49:52 -07:00
user_dma.c net_dma: remove duplicate assignment in dma_skb_copy_datagram_iovec 2008-06-03 16:07:45 -07:00
utils.c [NET] core/utils.c: digit2bin is dead static inline 2008-01-28 15:01:58 -08:00