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| author |   Felix Fietkau <nbd@openwrt.org> | 2013-03-03 12:49:51 +0100 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2013-03-06 16:35:53 +0100 |
| commit | 965237ab9f6ab573e0b7574e8ce5cc6aa27d17d4 (patch) | |
| tree | 37ad4fbf3dd0ad84b443134b2f51b20b631b13f6 /net/mac80211/main.c | |
| parent | minstrel_ht: increase sampling frequency (diff) | |
| download | linux-dev-965237ab9f6ab573e0b7574e8ce5cc6aa27d17d4.tar.xz linux-dev-965237ab9f6ab573e0b7574e8ce5cc6aa27d17d4.zip | |
mac80211/minstrel_ht: increase sampling frequency of some slower rates
If a rate is below the max_tp_rate, sample it frequently if:
- it is above max_tp_rate2, or
- it is above max_prob_rate and is a candidate for max_prob_rate
(has fewer streams than max_tp_rate).
This helps the retry chain recover more quickly from bad statistics
caused by collisions or interference, and slightly reduces throughput
fluctuations with higher rates.
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/main.c')
0 files changed, 0 insertions, 0 deletions