mac80211: when using iTXQ, select the queue in ieee80211_subif_start_xmit

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When using iTXQ, the network stack does not need the real queue number, since
mac80211 is using its internal queues anyway. In that case we can defer
selecting the queue and remove a redundant station lookup in the tx path to save
some CPU cycles.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Felix Fietkau 2019-03-25 08:59:23 +01:00 • committed by Johannes Berg

parent 96fc6efb9a

commit 1974da8b31

3 changed files with 56 additions and 39 deletions

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11

net/mac80211/tx.c

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126

net/mac80211/wme.c

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2

net/mac80211/wme.h

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