diff options
| author | Felix Fietkau <nbd@nbd.name> | 2021-01-27 06:57:32 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2021-02-12 08:57:24 +0100 |
| commit | 7aece471a0e6e3cb84a89ce09de075c91f58d357 (patch) | |
| tree | a882e99c8953ec24ac565e7f72107767d5309e5e /net/mac80211/rc80211_minstrel_ht.h | |
| parent | 2012a2f7bcd2aa515430a75f1227471ab4ebd7df (diff) | |
| download | linux-7aece471a0e6e3cb84a89ce09de075c91f58d357.tar.bz2 | |
mac80211: minstrel_ht: reduce the need to sample slower rates
In order to more gracefully be able to fall back to lower rates without too
much throughput fluctuations, initialize all untested rates below tested ones
to the maximum probabilty of higher rates.
Usually this leads to untested lower rates getting initialized with a
probability value of 100%, making them better candidates for fallback without
having to rely on random probing
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20210127055735.78599-3-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/rc80211_minstrel_ht.h')
| -rw-r--r-- | net/mac80211/rc80211_minstrel_ht.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/mac80211/rc80211_minstrel_ht.h b/net/mac80211/rc80211_minstrel_ht.h index 5912f7dc5267..ebb2b88f44d9 100644 --- a/net/mac80211/rc80211_minstrel_ht.h +++ b/net/mac80211/rc80211_minstrel_ht.h @@ -123,7 +123,6 @@ struct minstrel_rate_stats { u8 retry_count; u8 retry_count_rtscts; - u8 sample_skipped; bool retry_updated; }; @@ -179,7 +178,6 @@ struct minstrel_ht_sta { u8 sample_wait; u8 sample_tries; u8 sample_count; - u8 sample_slow; enum minstrel_sample_mode sample_mode; u16 sample_rate; |