Re: [LTP] [PATCH v2 1/2] mem: disable KSM smart scan for ksm tests

Petr Vorel
2023-12-04T10:46:02Z

Hi Stefan,

> This disables the "smart scan" KSM feature to make sure that the volatile
> count remains at 0.

> Signed-off-by: Stefan Roesch <shr@devkernel.io>

> Reported-by: kernel test robot <oliver.sang@intel.com>
> Closes: https://lore.kernel.org/oe-lkp/202311161132.13d8ce5a-oliver.sang@intel.com
> ---
> testcases/kernel/mem/ksm/ksm01.c | 2 ++
> testcases/kernel/mem/ksm/ksm02.c | 2 ++
> testcases/kernel/mem/ksm/ksm03.c | 2 ++
> testcases/kernel/mem/ksm/ksm04.c | 2 ++
Li suggested in v1, that also ksm0[56].c should disable smart_scan (ksm05.c is
questionable, but since you prepared ksm07 it can IMHO be disable in both ksm0[56].c).

https://lore.kernel.org/ltp/CAEemH2fqamX720diM1N+iN9a8HM30_5sHg8V0EMHgHdrh3iZPw@mail.gmail.com/

With that, you can add:
Reviewed-by: Petr Vorel <pvorel@suse.cz>

Kind regards,
Petr