[RFC/RFT] ath10k: disable wake_tx_queue for older devices

Valo, Kalle kvalo at qca.qualcomm.com
Wed Jun 29 01:58:11 PDT 2016

Roman Yeryomin <leroi.lists at gmail.com> writes:

> On 2 June 2016 at 16:14, Valo, Kalle <kvalo at qca.qualcomm.com> wrote:
>> Michal Kazior <michal.kazior at tieto.com> writes:
>>> Some setups suffer performance regressions with
>>> current wake_tx_queue implementation.
>>> Signed-off-by: Michal Kazior <michal.kazior at tieto.com>
>>> ---
>>> Hi Roman,
>>> Can you give this patch a try and see if it helps
>>> with your performance problems, please?
>> Did anyone seeing the performance regression manage to test this? It
>> would be good to get feedback, good or bad, before I push this to 4.7.
>> Full patch here:
>> https://patchwork.kernel.org/patch/9111981/
> Sorry, didn't try yet, bad timing for me :(
> Will try to test by the end of the week

Roman, did you have a chance to test this?

Michal, could you submit this patch as a formal patch, please? I think
we should take it even if Roman hasn't tested it.

Kalle Valo

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