Re: [PATCH v2 4/4] mm/huge_memory: fix folio split stats counting

From: Wei Yang

Date: Sat Nov 22 2025 - 20:56:05 EST


On Fri, Nov 21, 2025 at 09:55:29PM -0500, Zi Yan wrote:
>The "return <error code>" statements for error checks at the beginning of
>__folio_split() skip necessary count_vm_event() and count_mthp_stat() at
>the end of the function. Fix these by replacing them with
>"ret = <error code>; goto out;".
>
>Signed-off-by: Zi Yan <ziy@xxxxxxxxxx>

Sounds reasonable, Thanks.

Reviewed-by: Wei Yang <richard.weiyang@xxxxxxxxx>

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Wei Yang
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