From: Mike Kravetz <mike.kravetz@oracle.com>
To: Barry Song <song.bao.hua@hisilicon.com>, akpm@linux-foundation.org
Cc: guro@fb.com, linux-mm@kvack.org, linux-kernel@vger.kernel.org,
linuxarm@huawei.com
Subject: Re: [PATCH 2/2] mm: hugetlb: fix the name of hugetlb CMA
Date: Wed, 3 Jun 2020 10:28:05 -0700 [thread overview]
Message-ID: <1027f43d-b756-7dca-e409-430b189947ca@oracle.com> (raw)
In-Reply-To: <20200603084025.62740-3-song.bao.hua@hisilicon.com>
On 6/3/20 1:40 AM, Barry Song wrote:
> once we enable CMA_DEBUGFS, we will get the below errors:
> directory 'cma-hugetlb' with parent 'cma' already present
>
> only the first numa node will get a directory in debugfs.
> we should have different names for different CMA areas.
>
> Cc: Roman Gushchin <guro@fb.com>
> Signed-off-by: Barry Song <song.bao.hua@hisilicon.com>
Thank you
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
--
Mike Kravetz
prev parent reply other threads:[~2020-06-03 17:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-03 8:40 [PATCH 0/2] mm: fix the names of general cma and hugetlb cma Barry Song
2020-06-03 8:40 ` [PATCH 1/2] mm: cma: fix the name of CMA areas Barry Song
2020-06-03 14:12 ` Roman Gushchin
2020-06-03 17:27 ` Mike Kravetz
2020-06-03 8:40 ` [PATCH 2/2] mm: hugetlb: fix the name of hugetlb CMA Barry Song
2020-06-03 14:13 ` Roman Gushchin
2020-06-03 17:28 ` Mike Kravetz [this message]
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