linux-kernel - Re: [PATCH v2 1/4] mm: khugepaged: add trace_mm_khugepaged

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Message-ID: <CAGsJ_4zniJzECtpjAeZrjd1F=v_BbZ_73w8f7Z3Mqg6Ljo+DdQ@mail.gmail.com>
Date: Mon, 29 Dec 2025 21:09:09 +1300
From: Barry Song <21cnbao@...il.com>
To: Vernon Yang <vernon2gm@...il.com>
Cc: akpm@...ux-foundation.org, david@...nel.org, lorenzo.stoakes@...cle.com, 
	ziy@...dia.com, dev.jain@....com, lance.yang@...ux.dev, 
	richard.weiyang@...il.com, linux-mm@...ck.org, linux-kernel@...r.kernel.org, 
	Vernon Yang <yanglincheng@...inos.cn>
Subject: Re: [PATCH v2 1/4] mm: khugepaged: add trace_mm_khugepaged_scan event

On Mon, Dec 29, 2025 at 6:52 PM Vernon Yang <vernon2gm@...il.com> wrote:
>
> Add mm_khugepaged_scan event to track the total time for full scan
> and the total number of pages scanned of khugepaged.
>
> Signed-off-by: Vernon Yang <yanglincheng@...inos.cn>
> Acked-by: David Hildenbrand (Red Hat) <david@...nel.org>

Reviewed-by: Barry Song <baohua@...nel.org>

Thanks
Barry