Eric Dumazet 7c28bd0b8e rtnetlink: speedup rtnl_dump_ifinfo() ...

When handling large number of netdevice, rtnl_dump_ifinfo()
is very slow because it has O(N^2) complexity.

Instead of scanning one single list, we can use the 256 sub lists
of the dev_index hash table.

This considerably speedups "ip link" operations

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2009-10-24 06:13:17 -07:00

..

datagram.c

net: sk_drops consolidation part 2

2009-10-18 18:52:54 -07:00

dev_mcast.c

net: Rationalise email address: Network Specific Parts

2008-10-13 19:01:08 -07:00

dev.c

rtnetlink: speedup rtnl_dump_ifinfo()

2009-10-24 06:13:17 -07:00

drop_monitor.c

net: drop_monitor: make last_rx timestamp private

2009-09-02 14:37:45 -07:00

dst.c

net: speedup dst_release()

2008-11-14 00:53:54 -08:00

ethtool.c

ethtool: Add reset operation

2009-10-07 01:10:44 -07:00

fib_rules.c

net: Remove unused parameter from fill method in fib_rules_ops.

2009-05-20 17:26:23 -07:00

filter.c

filter: Add SKF_AD_QUEUE instruction

2009-10-20 01:06:22 -07:00

flow.c

netns xfrm: lookup in netns

2008-11-25 17:35:18 -08:00

gen_estimator.c

net: restore gnet_stats_basic to previous definition

2009-08-17 21:33:49 -07:00

gen_stats.c

pkt_sched: gen_estimator: Dont report fake rate estimators

2009-10-07 01:07:42 -07:00

iovec.c

net: Fix memcpy_toiovecend() to use the right offset

2009-06-08 00:25:39 -07:00

kmap_skb.h

[PATCH] severing skbuff.h -> highmem.h

2006-12-04 02:00:29 -05:00

link_watch.c

Revert "net: Fix for initial link state in 2.6.28"

2009-01-05 16:01:51 -08:00

Makefile

Network Drop Monitor: Adding Build changes to enable drop monitor

2009-03-13 12:09:29 -07:00

neighbour.c

neigh: Convert garbage collection from softirq to workqueue

2009-08-02 18:35:16 -07:00

net_namespace.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-08-12 17:44:53 -07:00

net-sysfs.c

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6

2009-10-09 14:40:09 -07:00

net-sysfs.h

netns: Fix device renaming for sysfs

2008-05-02 17:00:58 -07:00

net-traces.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6

2009-06-15 03:02:23 -07:00

netevent.c

[NET]: net/core/netevent.c should #include <net/netevent.h>

2007-07-05 17:40:27 -07:00

netpoll.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-09-02 00:32:56 -07:00

pktgen.c

Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

2009-10-06 22:43:16 -07:00

request_sock.c

net: convert BUG_TRAP to generic WARN_ON

2008-07-25 21:43:18 -07:00

rtnetlink.c

rtnetlink: speedup rtnl_dump_ifinfo()

2009-10-24 06:13:17 -07:00

scm.c

Merge branch 'master' into next

2008-11-18 18:52:37 +11:00

skb_dma_map.c

net: skb_shared_info optimization

2009-06-08 00:21:48 -07:00

skbuff.c

net: remove unused skb->do_not_encrypt

2009-07-24 15:05:31 -04:00

sock.c

net: Fix for dst_negative_advice

2009-10-20 18:55:46 -07:00

stream.c

tcp: tcp_prequeue() can use keyed wakeups

2009-05-17 20:44:43 -07:00

sysctl_net_core.c

sysctl: fix sparse warning: Should it be static?

2009-02-26 23:13:34 -08:00

user_dma.c

net/core/user_dma.c: Use frag list abstraction interfaces.

2009-06-09 00:19:10 -07:00

utils.c

net: core: remove unneeded include in net/core/utils.c.

2009-03-26 01:11:48 -07:00