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From: David Hildenbrand <david@redhat.com>
To: Kefeng Wang <wangkefeng.wang@huawei.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	linux-mm@kvack.org, linux-kernel@vger.kernel.org
Cc: Huang Ying <ying.huang@intel.com>, Matthew Wilcox <willy@infradead.org>
Subject: Re: [PATCH 0/4] mm: migrate: more folio conversion
Date: Wed, 2 Aug 2023 13:47:33 +0200	[thread overview]
Message-ID: <bf4b5b30-4ed1-13ed-bba9-234887c9eeb3@redhat.com> (raw)
In-Reply-To: <20230802095346.87449-1-wangkefeng.wang@huawei.com>

On 02.08.23 11:53, Kefeng Wang wrote:
> This patch series converts several functions to use folio in migrate.c.

Please clearly spell out in the patch descriptions when you are changing 
mapcount logic and which effects that might have (both, positive and 
negative) for PTE-mapped THP.

-- 
Cheers,

David / dhildenb



  parent reply	other threads:[~2023-08-02 11:47 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-02  9:53 [PATCH 0/4] mm: migrate: more folio conversion Kefeng Wang
2023-08-02  9:53 ` [PATCH 1/4] mm: migrate: use a folio in add_page_for_migration() Kefeng Wang
2023-08-02 12:21   ` Matthew Wilcox
2023-08-03  7:13     ` Kefeng Wang
2023-08-03 12:30       ` Matthew Wilcox
2023-08-04  1:45         ` Kefeng Wang
2023-08-04  2:42           ` Zi Yan
2023-08-04  5:54             ` Kefeng Wang
2023-08-07 12:20               ` Kefeng Wang
2023-08-07 18:45                 ` Zi Yan
2023-08-09 12:37                   ` Kefeng Wang
2023-08-09 20:53                     ` Mike Kravetz
2023-08-09 22:44                       ` Mike Kravetz
2023-08-10  1:49                         ` Kefeng Wang
2023-08-10 16:29                           ` Mike Kravetz
2023-08-15  3:58                             ` Huang, Ying
2023-08-15 21:12                               ` Mike Kravetz
2023-08-16  0:50                                 ` Kefeng Wang
2023-08-15  3:56               ` Huang, Ying
2023-08-15 13:49                 ` Zi Yan
2023-08-15 20:39                   ` Huang, Ying
2023-08-02  9:53 ` [PATCH 2/4] mm: migrate: convert numamigrate_isolate_page() to numamigrate_isolate_folio() Kefeng Wang
2023-08-02 12:30   ` Matthew Wilcox
2023-08-03  7:08     ` Kefeng Wang
2023-08-06  5:04       ` Hugh Dickins
2023-08-02  9:53 ` [PATCH 3/4] mm: migrate: make migrate_misplaced_page() to take a folio Kefeng Wang
2023-08-02  9:53 ` [PATCH 4/4] mm: migrate: use __folio_test_movable() Kefeng Wang
2023-08-02 12:37   ` Matthew Wilcox
2023-08-02 12:38   ` David Hildenbrand
2023-08-02 11:47 ` David Hildenbrand [this message]
2023-08-02 12:38   ` [PATCH 0/4] mm: migrate: more folio conversion Kefeng Wang
2023-08-03  9:34     ` David Hildenbrand

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