| commit | eea85999eca4d7f3528010cd8277392cd56ba713 | [log] [tgz] |
|---|---|---|
| author | Karl Beldan <karl.beldan@rivierawaves.com> | Wed Apr 17 13:43:22 2013 +0200 |
| committer | Johannes Berg <johannes.berg@intel.com> | Wed Apr 17 17:08:49 2013 +0200 |
| tree | ca7ab112a1767ce31a3d6ea5ac9e7c82a4db9343 | |
| parent | e1c3b15dd33a7d990188fa5b4731c78f8ba416a4 [diff] |
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>