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(parent: 972b66b) | 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)
commitf4ec7cb0f9ea65a7622b001bb48dbac1a7e6ad1e
treedfbca821de20a45e29ce478b63d97a5272e6cd6etree
parent972b66b86f85f4e8201db454f4c3e9d990cf9836commit | 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 | blame | history
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