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(parent: c526a46) | patch
mac80211: handle aggregation session timeout on fast-xmit path
authorJohannes Berg <johannes.berg@intel.com>
Tue, 9 Jun 2015 14:45:08 +0000 (16:45 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Tue, 9 Jun 2015 19:38:40 +0000 (21:38 +0200)
commit472be00d04edccbc1ad2d79540b1e9ea99cc7c7f
treeaac8b53f2780d026d844cd5d206a6393052b55f8tree | snapshot (tar.gz zip)
parentc526a467671960922b5cb5fc385a1813602526bccommit | diff
mac80211: handle aggregation session timeout on fast-xmit path

The conversion to the fast-xmit path lost proper aggregation session
timeout handling - the last_tx wasn't set on that path and the timer
would therefore incorrectly tear down the session periodically (with
those drivers/rate control algorithms that have a timeout.)

In case of iwlwifi, this was every 5 seconds and caused significant
throughput degradation.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
net/mac80211/tx.c diff | blob | blame | history