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SubjectRe: [PATCH] of: cache phandle nodes to decrease cost of of_find_node_by_phandle()
From
Date

>
> My question was trying to determine whether the numbers reported above
> are for a debug configuration or a production configuration.
My reported numbers are from debug configuration.

> not a production configuration, I was requesting the numbers for a
> production configuration.
I'm working on it. But please expect some delay in my response for this.
As I mentioned earlier, I need to work with few teams to get these numbers.


> show a significant boot time reduction from the patch then there is
> less justification for adding complexity to the existing code. I
> prefer to use simpler data structures and algorithms __if__ extra
> complexity does not provide any advantage. The balance between
> complexity and benefits is a core software engineering issue.
>
Ok
>
>> I don't have a set up for taking these numbers in perf mode. For
>> that, I need to ask some other team and round trip follow ups. In my
>> set up, I rely on serial console logging which gets disabled in perf
>> mode.
>>
>>>
>>> Thanks,
>>>
>>> Frank
>>>
>>
>> Chintan
>

Chintan
--
Qualcom India Private Limited, on behalf of Qualcomm Innovation Center,
Inc. is a member of the Code Aurora Forum, a Linux Foundation
Collaborative Project

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