[PATCH 1/2] ath10k: reduce rx_lock contention for htt rx indication

Valo, Kalle kvalo at qca.qualcomm.com
Fri Mar 4 00:42:33 PST 2016

Rajkumar Manoharan <rmanohar at qti.qualcomm.com> writes:

> Received frame indications are queued into a skb list and latest
> processed by txrx tasklet. This skb queue is protected by htt rx lock.
> Since the entire rx processing till delivering frame to mac80211 and
> replenish tasks are processed under rx_lock protection, there might be
> some delay in queuing newly received rx frame into that list on
> multicore systems. Optimize this by using skb list lock while accessing
> rx completion queue instead of htt rx lock.
> Signed-off-by: Rajkumar Manoharan <rmanohar at qti.qualcomm.com>

Both applied, thanks.

Kalle Valo

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