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Re: [PATCH v2] wifi: mac80211: Fix performance issue with mutex_lock

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Hi Felix,

 Thank you. I browsed through the code. There seems to be sleep
operations wcn36xx platform.ath11k  does n't seem to have the sleep
operations in sta_statistics. We are using ath11k based chipset. Will
it impact things if we apply this patch for ath11k boards only as a
platform specific patch?

Thanks & Regards
Venkat

Venkat

On Tue, 20 Sept 2022 at 14:40, Felix Fietkau <nbd@xxxxxxxx> wrote:
>
>
> On 20.09.22 11:05, Venkat Ch wrote:
> > Hi Felix,
> > Thanks for the comments. What part of  drv_sta_statistics could make it
> > sleep? I might be missing something. Please explain.
> It's just a wrapper around the driver .sta_statistics op.
> The documentation in include/net/mac80211.h states that this callback is
> allowed to sleep, and it does so in a few drivers.
>
> - Felix



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If you rest, you rust



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