Re: [PATCH 1/2] mm/ksm: calculate ksm_process_profit more accurately

[David Hildenbrand]

On 04.06.25 05:17, Longlong Xia wrote:
> The general_profit_show() only considers ksm_pages_sharing,
> whereas ksm_process_profit() accounts for both ksm_pages_sharing
> and ksm_pages_shared for each process. This discrepancy leads to
> the sum of ksm_process_profit() across all processes not being equal
> to general_profit_show().
>
> Fixes: 7609385337a4 ("ksm: count ksm merging pages for each process")
> Signed-off-by: Longlong Xia <xialonglong@xxxxxxxxxx>
> ---


What happened to the original idea of [1]

[1] 
https://lkml.kernel.org/r/20250606070314.3028593-1-xialonglong@xxxxxxxxxx

--
Cheers,

David / dhildenb