diff options
| author | Felix Fietkau <nbd@nbd.name> | 2016-09-02 19:46:12 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-09-09 15:08:39 +0300 |
| commit | d94a461d7a7df68991fb9663531173f60ef89c68 (patch) | |
| tree | 7b9e3d56d975b31d284a0a88bd0573488d7fe591 /Documentation | |
| parent | 18f53fe0f30331e826b075709ed7b26b9283235e (diff) | |
ath9k: use ieee80211_tx_status_noskb where possible
It removes the need for undoing the padding changes to skb->data and it
improves performance by eliminating one tx status lookup per MPDU in the
status path. It is also useful for preparing a follow-up fix to better
handle powersave filtering.
A side effect is that these counters, available via debugfs, become now invalid:
* dot11TransmittedFragmentCount
* dot11FrameDuplicateCount,
* dot11ReceivedFragmentCount
* dot11MulticastReceivedFrameCount
Signed-off-by: Felix Fietkau <nbd@nbd.name>
[kvalo@qca.qualcomm.com: add a note about counters, thanks to Zefir Kurtisi]
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions