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(parent: 6c5151a) | patch
ath10k: reduce htt tx/rx spinlock overhead
authorMichal Kazior <michal.kazior@tieto.com>
Thu, 27 Feb 2014 16:50:05 +0000 (18:50 +0200)
committerKalle Valo <kvalo@qca.qualcomm.com>
Fri, 28 Feb 2014 09:59:55 +0000 (11:59 +0200)
commit45967089d2685d2327c9710fe796d499d90ae844
tree7600c8c437adc82454701f7a0991f4cfefbdea79tree | snapshot
parent6c5151a9ffa9f796f2d707617cecb6b6b241dff8commit | diff
ath10k: reduce htt tx/rx spinlock overhead

It is inefficient to grab irqsave spinlocks for
skb lists for each queue/dequeue action.

Using rx_ring.lock and tx_lock allows to use less
heavy bh spinlock functions and moving locking
upwards allows to toggle spinlocks less often.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
drivers/net/wireless/ath/ath10k/htt_rx.c diff | blob | history
drivers/net/wireless/ath/ath10k/htt_tx.c diff | blob | history
drivers/net/wireless/ath/ath10k/txrx.c diff | blob | history
Domain: System / Kernel;