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(parent: f42f2c6) | patch
mac80211: minstrel: do not sample rates 3 times slower than max_prob_rate
authorFelix Fietkau <nbd@nbd.name>
Sat, 6 Oct 2018 17:35:06 +0000 (19:35 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Thu, 11 Oct 2018 14:01:04 +0000 (16:01 +0200)
commit97f8f20a2bcb3c6ab74aad6b9bb62d88657f7520
treedfbca821de20a45e29ce478b63d97a5272e6cd6etree | snapshot
parentf42f2c689bd288e1c0945ed988771437f6337a82commit | diff
mac80211: minstrel: do not sample rates 3 times slower than max_prob_rate

These rates are highly unlikely to be used quickly, even if the link
deteriorates rapidly. This improves throughput in cases where CCK rates
are not reliable enough to be skipped entirely during sampling.
Sampling these rates regularly can cost a lot of airtime.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/rc80211_minstrel_ht.c diff | blob | history
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