linux-kernel - Re: [PATCH 3/5] drm/amdkfd: use vma_is_stack() and vma_is

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Message-ID: <ZK671bHU1QLYagj8@infradead.org>
Date:   Wed, 12 Jul 2023 07:42:29 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     Kefeng Wang <wangkefeng.wang@...wei.com>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-mm@...ck.org, linux-perf-users@...r.kernel.org,
        selinux@...r.kernel.org
Subject: Re: [PATCH 3/5] drm/amdkfd: use vma_is_stack() and vma_is_heap()

On Wed, Jul 12, 2023 at 10:38:29PM +0800, Kefeng Wang wrote:
> Use the helpers to simplify code.

Nothing against your addition of a helper, but a GPU driver really
should have no business even looking at this information..