Re: [PATCH] fix linux kernel BTF builds: increase max percpu variables by 10x

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On 2/28/24 04:04, Alan Maguire wrote:
On 28/02/2024 09:20, Jiri Olsa wrote:
On Tue, Feb 27, 2024 at 07:21:42PM -0800, John Hubbard wrote:
...
do you have an actual count of percpu variables for your config?

That's a very reasonable question...

10x seems a lot to me

Me too. This was a "make the problem go away now please" type of "fix". :)


this might be a workaround, but we should make encoder->percpu.vars
dynamically allocated like we do for functions

Yes, that's a much better design imho.


jirka


Good idea Jiri; John would you mind trying the attached patch? Thanks!

It works perfectly for me. For that patch, please feel free to add:

Tested-by: John Hubbard <jhubbard@xxxxxxxxxx>


thanks,
--
John Hubbard
NVIDIA





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