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| author | Karl Beldan <karl.beldan@rivierawaves.com> | 2013-04-17 13:43:22 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-04-17 17:08:49 +0200 |
| commit | eea85999eca4d7f3528010cd8277392cd56ba713 (patch) | |
| tree | ca7ab112a1767ce31a3d6ea5ac9e7c82a4db9343 /net/mac80211/rx.c | |
| parent | mac80211: cosmetics for minstrel_debugfs (diff) | |
| download | linux-eea85999eca4d7f3528010cd8277392cd56ba713.tar.xz linux-eea85999eca4d7f3528010cd8277392cd56ba713.zip | |
mac80211: optimize minstrel_ewma
Use powers of two in ewma of minstrel.
This changes :
- EWMA_DIV from 100 to 2^7
- EWMA_LEVEL from 75 (/EWMA_DIV=100) to 2^6 + 2^5 (/EWMA_DIV=128)
Note that this changes EWMA_DIV - EWMA_LEVEL from 25 to 2^5 and keeps
EWMA_LEVEL / EWMA_DIV == 0.75.
Signed-off-by: Karl Beldan <karl.beldan@rivierawaves.com>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rx.c')
0 files changed, 0 insertions, 0 deletions