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(parent: e753a8f) | 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)
commit8f4296561dcaf0b0e3577503b8baee34e52c2414
treedfbca821de20a45e29ce478b63d97a5272e6cd6etree | snapshot
parente753a8f4a7e0c7a4c99ad9a5299bc51042b8431bcommit | 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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