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| author |   Thomas Huehn <thomas@net.t-labs.tu-berlin.de> | 2015-03-24 21:09:43 +0100 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2015-04-01 20:44:33 +0200 |
| commit | 5f919abc76fc3de1e5965ea03c925f7563c7fc15 (patch) | |
| tree | 8ed67f827d3b66cbfb140c66d8cd2d0f115633a6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | mac80211: reduce calculation costs of EWMA (diff) | |
| download | wireguard-linux-5f919abc76fc3de1e5965ea03c925f7563c7fc15.tar.xz wireguard-linux-5f919abc76fc3de1e5965ea03c925f7563c7fc15.zip | |
mac80211: add standard deviation to Minstrel stats
This patch adds the statistical descriptor "standard deviation"
to better describe the current properties of Minstrel and
Minstrel-HTs success probability distribution. The standard
deviation (SD) is calculated as exponential weighted moving
standard deviation (EWMSD) and its current value is added as
new column in all rc_stats (in debugfs).
Signed-off-by: Thomas Huehn <thomas@net.t-labs.tu-berlin.de>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions