linux_dsm_epyc7002/net
Felix Fietkau ed97a13c54 mac80211/minstrel_ht: improve accuracy of throughput metric at high data rates
At high data rates the average frame transmission durations are small
enough for rounding errors to matter, sometimes causing minstrel to use
slightly lower transmit rates than necessary.
To fix this, change the unit of the duration value to nanoseconds
instead of microseconds, and reorder the multiplications/divisions when
calculating the throughput metric so that they don't overflow or
truncate prematurely.
At 2-stream HT40 this makes TCP throughput a bit more stable.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2013-03-06 16:35:51 +01:00
..
9p hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
802
8021q net: proc: change proc_net_remove to remove_proc_entry 2013-02-18 14:53:08 -05:00
appletalk hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
atm hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ax25 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
batman-adv hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
bluetooth hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
bridge hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
caif
can hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ceph Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client 2013-02-28 17:43:09 -08:00
core hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
dcb
dccp Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
decnet hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
dns_resolver
dsa
ethernet
ieee802154 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ipv4 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ipv6 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
ipx hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
irda Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-02-21 17:40:58 -08:00
iucv hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
key hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
l2tp hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
lapb
llc hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
mac80211 mac80211/minstrel_ht: improve accuracy of throughput metric at high data rates 2013-03-06 16:35:51 +01:00
mac802154 Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
netfilter hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
netlabel
netlink hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
netrom hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
nfc hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
openvswitch hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
packet hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
phonet hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
rds hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
rfkill net: rfkill: Fix sparse warning in rfkill-regulator.c 2013-03-06 16:35:41 +01:00
rose hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
rxrpc Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
sched hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
sctp hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
sunrpc NFS client bugfixes for Linux 3.9 2013-03-02 16:46:07 -08:00
tipc hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
unix hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
vmw_vsock VSOCK: Don't reject PF_VSOCK protocol 2013-02-18 15:02:51 -05:00
wimax
wireless cfg80211: Extend support for IEEE 802.11r Fast BSS Transition 2013-03-06 16:35:51 +01:00
x25 hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
xfrm hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
compat.c
Kconfig Driver core patches for 3.9-rc1 2013-02-21 12:05:51 -08:00
Makefile
nonet.c
socket.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2013-02-26 20:16:07 -08:00
sysctl_net.c