linux-kernel - Re: [PATCH] mm/hugetlb: Fix calculation of adjust_range_if_pmd_sharing

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Message-ID: <20200730201056.GB3649@xz-x1.hitronhub.home>
Date:   Thu, 30 Jul 2020 16:10:56 -0400
From:   Peter Xu <peterx@...hat.com>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andrea Arcangeli <aarcange@...hat.com>,
        Mike Kravetz <mike.kravetz@...cle.com>
Subject: Re: [PATCH] mm/hugetlb: Fix calculation of
 adjust_range_if_pmd_sharing_possible

On Thu, Jul 30, 2020 at 08:57:22PM +0100, Matthew Wilcox wrote:
> On Thu, Jul 30, 2020 at 03:50:30PM -0400, Peter Xu wrote:
> > +#define MAX(a,b)  (((a)>(b))?(a):(b))
> > +#define MIN(a,b)  (((a)<(b))?(a):(b))
> 
> What's wrong with max() and min() defined in kernel.h?

Oops.. Posting another one... Thanks.

-- 
Peter Xu