[LTP] [PATCH 3/4] swapon01: Improving test with memory limits and swap reporting

[Petr Vorel]

Hi Li,

> This is target to create a more robust and controlled environment to test
> the swapon system call. By introducing memory limits through cgroups and
> filling memory with a known pattern, the test can better assess swapon
> behavior when the system experiences memory pressure.

> Additionally, the reporting of "SwapCached" memory before turning off the
> swap file provides a clearer understanding of the swap system's state in
> response to the test conditions.

LGTM, thanks!

Reviewed-by: Petr Vorel <pvorel@suse.cz>

Kind regards,
Petr