diff options
| author | Felix Fietkau <nbd@nbd.name> | 2018-01-24 18:19:13 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-01-26 12:18:34 +0300 |
| commit | 9c68a57bc22d8c952688d54781b55e7cd9bea238 (patch) | |
| tree | f704e5c6bbcd0f779a6bd97774f15d701926b349 /drivers/net/wireless/mediatek/mt76/dma.c | |
| parent | 4e34249e9565dc123ceb349b31acb9305673313e (diff) | |
| download | linux-9c68a57bc22d8c952688d54781b55e7cd9bea238.tar.xz | |
mt76: get station pointer by wcid and pass it to mac80211
Avoids the rhashtable lookup based on the MAC address inside mac80211
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/mediatek/mt76/dma.c')
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/dma.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/mediatek/mt76/dma.c b/drivers/net/wireless/mediatek/mt76/dma.c index e539b3838b94..fd8bea144973 100644 --- a/drivers/net/wireless/mediatek/mt76/dma.c +++ b/drivers/net/wireless/mediatek/mt76/dma.c @@ -392,12 +392,16 @@ mt76_dma_rx_poll(struct napi_struct *napi, int budget) dev = container_of(napi->dev, struct mt76_dev, napi_dev); qid = napi - dev->napi; + rcu_read_lock(); + do { cur = mt76_dma_rx_process(dev, &dev->q_rx[qid], budget - done); mt76_rx_complete(dev, qid); done += cur; } while (cur && done < budget); + rcu_read_unlock(); + if (done < budget) { napi_complete(napi); dev->drv->rx_poll_complete(dev, qid); |