linux/net
Juuso Oikarinen 3393a608c4 mac80211: Prevent running sta_cleanup timer unnecessarily
The sta_cleanup timer is used to periodically expire buffered frames from the
tx buf. The timer is executing periodically, regardless of the need for it.
This is wasting resources.

Fix this simply by not restarting the sta_cleanup timer if the tx buffer was
empty. Restart the timer when there is some more tx-traffic.

Cc: Janne Ylälehto <janne.ylalehto@nokia.com>
Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-04-19 16:41:42 -04:00
..
9p 9p: fix p9_client_destroy unconditional calling v9fs_put_trans 2010-02-08 18:18:34 -06:00
802
8021q percpu: add __percpu sparse annotations to net 2010-02-16 23:05:38 -08:00
appletalk net: appletalk: use seq_hlist_foo() helpers 2010-02-10 11:12:09 -08:00
atm net: atm: use seq_list_foo() helpers 2010-02-10 12:31:10 -08:00
ax25 net: ax25: use seq_hlist_foo() helpers 2010-02-10 11:12:09 -08:00
bluetooth Bluetooth: Use single_open() for inquiry cache within debugfs 2010-03-03 01:04:38 -08:00
bridge bridge: Fix RCU race in br_multicast_stop 2010-03-07 15:31:12 -08:00
can can: deny filterlist access on non-CAN interfaces 2010-02-02 07:21:34 -08:00
core ethtool: Use noinline_for_stack 2010-03-08 12:17:04 -08:00
dcb const: struct nla_policy 2010-02-18 14:30:18 -08:00
dccp net: backlog functions rename 2010-03-05 13:34:03 -08:00
decnet net: Add checking to rcu_dereference() primitives 2010-02-25 09:41:03 +01:00
dsa
econet
ethernet
ieee802154
ipv4 tcp: Fix tcp_make_synack() 2010-03-08 11:32:01 -08:00
ipv6 tcp: Add SNMP counters for backlog and min_ttl drops 2010-03-08 10:45:27 -08:00
ipx net: ipx: use seq_list_foo() helpers 2010-02-10 12:31:10 -08:00
irda const: struct nla_policy 2010-02-18 14:30:18 -08:00
iucv
key xfrm: SP lookups signature with mark 2010-02-22 16:21:12 -08:00
lapb
llc net: backlog functions rename 2010-03-05 13:34:03 -08:00
mac80211 mac80211: Prevent running sta_cleanup timer unnecessarily 2010-04-19 16:41:42 -04:00
netfilter Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-next-2.6 2010-02-26 09:31:09 -08:00
netlabel net: remove INIT_RCU_HEAD() usage 2010-02-17 00:03:27 -08:00
netlink netlink: Adding inode field to /proc/net/netlink 2010-02-28 01:29:49 -08:00
netrom net: netrom: use seq_hlist_foo() helpers 2010-02-10 11:12:08 -08:00
packet af_packet: move strict addr_len check right before dev_[mc/unicast]_[add/del] 2010-03-03 01:04:38 -08:00
phonet
rds net/rds: remove uses of NIPQUAD, use %pI4 2010-02-03 20:16:48 -08:00
rfkill rename new rfkill sysfs knobs 2010-03-19 15:48:25 -04:00
rose net: rose: use seq_hlist_foo() helpers 2010-02-10 11:12:08 -08:00
rxrpc
sched Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-02-09 11:44:44 -08:00
sctp net: backlog functions rename 2010-03-05 13:34:03 -08:00
sunrpc net/sunrpc: Convert (void)snprintf to snprintf 2010-03-08 12:15:59 -08:00
tipc tipc: filter out messages not intended for this host 2010-03-08 12:43:56 -08:00
unix AF_UNIX: update locking comment 2010-02-18 14:12:06 -08:00
wanrouter
wimax const: struct nla_policy 2010-02-18 14:30:18 -08:00
wireless cfg80211: Avoid sending IWEVASSOCREQIE and IWEVASSOCRESPIE events with NULL event body 2010-04-16 15:32:00 -04:00
x25 net: backlog functions rename 2010-03-05 13:34:03 -08:00
xfrm ipsec: Fix bogus bundle flowi 2010-03-03 01:04:37 -08:00
compat.c
Kconfig
Makefile
nonet.c
socket.c
sysctl_net.c
TUNABLE