linux-kernel - Re: [PATCH v2 1/2] khugepaged: Refactor trace_mm_collapse_huge_page

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Message-ID: <ad54fcd5-e893-40d0-bb92-5b6305db5e73@redhat.com>
Date: Tue, 22 Apr 2025 10:48:53 +0200
From: David Hildenbrand <david@...hat.com>
To: nifan.cxl@...il.com, rostedt@...dmis.org, mhiramat@...nel.org,
 willy@...radead.org
Cc: akpm@...ux-foundation.org, fan.ni@...sung.com,
 yang@...amperecomputing.com, linux-kernel@...r.kernel.org,
 linux-trace-kernel@...r.kernel.org, linux-mm@...ck.org, npache@...hat.com,
 mcgrof@...nel.org, a.manzanares@...sung.com, dave@...olabs.net,
 Baolin Wang <baolin.wang@...ux.alibaba.com>
Subject: Re: [PATCH v2 1/2] khugepaged: Refactor
 trace_mm_collapse_huge_page_isolate() to take folio instead of page

On 18.04.25 20:34, nifan.cxl@...il.com wrote:
> From: Fan Ni <fan.ni@...sung.com>
> 
> trace_mm_collapse_huge_page_isolate() is only used in
> __collapse_huge_page_isolate(), which passes in the head page of a
> folio, so refactor it to take folio directly.
> 
> Signed-off-by: Fan Ni <fan.ni@...sung.com>
> Reviewed-by: Nico Pache <npache@...hat.com>
> Reviewed-by: Davidlohr Bueso <dave@...olabs.net>
> Reviewed-by: Baolin Wang <baolin.wang@...ux.alibaba.com>
> ---
> v2:
> Picked up Reviewed-by tags;
> v1:
> https://lore.kernel.org/linux-mm/CAA1CXcB06JD9Fp4c7GGU3NHEm4W-aV7TS7JW7eWxshJEM4t2_w@mail.gmail.com/T/
> ---

Acked-by: David Hildenbrand <david@...hat.com>

-- 
Cheers,

David / dhildenb