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

[John Hubbard]

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