[PATCH] ath10k: disable wake_tx_queue for older devices
kvalo at qca.qualcomm.com
Thu Jul 7 09:30:48 PDT 2016
Michal Kazior <michal.kazior at tieto.com> writes:
> Ideally wake_tx_queue should be used regardless as
> it is a requirement for reducing bufferbloat and
> implementing airtime fairness in the future.
> However some setups (typically low-end platforms
> hosting QCA988X) suffer performance regressions
> with the current wake_tx_queue implementation.
> Therefore disable it unless it is really
> beneficial with current codebase (which is when
> firmware supports smart pull-push tx scheduling).
> Signed-off-by: Michal Kazior <michal.kazior at tieto.com>
I think it's too late to send this to 4.7 anymore (and this due to my
vacation). So I'm planning to queue this to 4.8, but if the feedback is
positive we can always send this to a 4.7 stable release.
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