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From: Yang Shi <yang.shi@linux.alibaba.com>
To: Zi Yan <ziy@nvidia.com>,
	"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: akpm@linux-foundation.org, Andrea Arcangeli <aarcange@redhat.com>,
	Ralph Campbell <rcampbell@nvidia.com>,
	John Hubbard <jhubbard@nvidia.com>,
	William Kucharski <william.kucharski@oracle.com>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHv3, RESEND 1/8] khugepaged: Add self test
Date: Wed, 15 Apr 2020 13:11:24 -0700	[thread overview]
Message-ID: <faf2dddb-d87f-c630-742f-cfdffe216411@linux.alibaba.com> (raw)
In-Reply-To: <3DDA6828-36E9-4D1E-8F8A-4FA1D913DE89@nvidia.com>



On 4/15/20 8:39 AM, Zi Yan wrote:
> On 13 Apr 2020, at 8:52, Kirill A. Shutemov wrote:
>
>> External email: Use caution opening links or attachments
>>
>>
>> The test checks if khugepaged is able to recover huge page where we
>> expect to do so. It only covers anon-THP for now.
>>
>> Currently the test shows few failures. They are going to be addressed by
>> the following patches.
>>
>> Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
> Reviewed-by: Zi Yan <ziy@nvidia.com>
> Tested-by: Zi Yan <ziy@nvidia.com>
>
> All tests passed with the whole series applied on v5.6 and Linus’ tree (commit: 8632e9b5).

I didn't run the tests by myself, I choose to trust the result from Zi Yan.

Acked-by: Yang Shi <yang.shi@linux.alibaba.com>

>
> Thanks.
>
> —
> Best Regards,
> Yan Zi



  reply	other threads:[~2020-04-15 20:11 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-04-13 12:52 [PATCHv3, RESEND 0/8] thp/khugepaged improvements and CoW semantics Kirill A. Shutemov
2020-04-13 12:52 ` [PATCHv3, RESEND 1/8] khugepaged: Add self test Kirill A. Shutemov
2020-04-15 15:39   ` Zi Yan
2020-04-15 20:11     ` Yang Shi [this message]
2020-04-13 12:52 ` [PATCHv3, RESEND 2/8] khugepaged: Do not stop collapse if less than half PTEs are referenced Kirill A. Shutemov
2020-04-15 20:31   ` Yang Shi
2020-04-13 12:52 ` [PATCHv3, RESEND 3/8] khugepaged: Drain all LRU caches before scanning pages Kirill A. Shutemov
2020-04-15 20:31   ` Yang Shi
2020-04-13 12:52 ` [PATCHv3, RESEND 4/8] khugepaged: Drain LRU add pagevec after swapin Kirill A. Shutemov
2020-04-15 20:32   ` Yang Shi
2020-04-13 12:52 ` [PATCHv3, RESEND 5/8] khugepaged: Allow to collapse a page shared across fork Kirill A. Shutemov
2020-04-13 20:48   ` John Hubbard
2020-04-14 21:35     ` Kirill A. Shutemov
2020-04-15  2:42       ` John Hubbard
2020-04-15  2:43   ` John Hubbard
2020-04-15 20:39   ` Yang Shi
2020-04-13 12:52 ` [PATCHv3, RESEND 6/8] khugepaged: Allow to collapse PTE-mapped compound pages Kirill A. Shutemov
2020-04-15 20:46   ` Yang Shi
2020-04-15 21:44   ` Andrew Morton
2020-04-15 21:52     ` Kirill A. Shutemov
2020-04-15 22:52       ` Andrew Morton
2020-04-15 22:59         ` Kirill A. Shutemov
2020-04-13 12:52 ` [PATCHv3, RESEND 7/8] thp: Change CoW semantics for anon-THP Kirill A. Shutemov
2020-04-15 21:19   ` Yang Shi
2020-04-13 12:52 ` [PATCHv3, RESEND 8/8] khugepaged: Introduce 'max_ptes_shared' tunable Kirill A. Shutemov
2020-04-15 21:25   ` Yang Shi
2020-04-16 15:52     ` Kirill A. Shutemov
2020-04-16 18:25       ` Yang Shi

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