linux-kernel - Re: [PATCH v8 16/70] damon: Convert __damon_va_three

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Date:   Tue,  3 May 2022 23:40:57 +0000
From:   SeongJae Park <sj@...nel.org>
To:     Liam Howlett <liam.howlett@...cle.com>
Cc:     "maple-tree@...ts.infradead.org" <maple-tree@...ts.infradead.org>,
        "linux-mm@...ck.org" <linux-mm@...ck.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Yu Zhao <yuzhao@...gle.com>, sj@...nel.org,
        damon@...ts.linux.dev
Subject: Re: [PATCH v8 16/70] damon: Convert __damon_va_three_regions to use the VMA iterator

Hi Liam,


Could you please add I and damon@...ts.linux.dev to the recipients of this
patch from next time?

On Tue, 26 Apr 2022 15:06:32 +0000 Liam Howlett <liam.howlett@...cle.com> wrote:

> From: "Liam R. Howlett" <Liam.Howlett@...cle.com>
> 
> This rather specialised walk can use the VMA iterator.  If this proves to
> be too slow, we can write a custom routine to find the two largest gaps,
> but it will be somewhat complicated, so let's see if we need it first.
> 
> Update the kunit test case to use the maple tree.  This also fixes an
> issue with the kunit testcase not adding the last VMA to the list.
> 
> Fixes: 17ccae8bb5c9 (mm/damon: add kunit tests)
> Signed-off-by: Liam R. Howlett <Liam.Howlett@...cle.com>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@...radead.org>

Reviewed-by: SeongJae Park <sj@...nel.org>


Thanks,
SJ

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