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From: Roman Gushchin <roman.gushchin@linux.dev>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: sashiko@lists.linux.dev,  Zi Yan <ziy@nvidia.com>
Subject: Re: [PATCH v4 00/16] Remove PG_private by using page/folio->private checks instead
Date: Tue, 15 Sep 2026 23:14:03 +0000	[thread overview]
Message-ID: <7ia4mrti6rb8.fsf@castle.c.googlers.com> (raw)
In-Reply-To: <20260915144958.23000e3a625ecc24f48ee568@linux-foundation.org> (Andrew Morton's message of "Tue, 15 Sep 2026 14:49:58 -0700")

Andrew Morton <akpm@linux-foundation.org> writes:

> Hey all,
>
> On Sun, 13 Sep 2026 22:23:58 -0400 Zi Yan <ziy@nvidia.com> wrote:
>
>> Subject: [PATCH v4 00/16] Remove PG_private by using page/folio->private checks instead
>> Date: Sun, 13 Sep 2026 22:23:58 -0400
>> Sender: owner-linux-mm@kvack.org
>> X-Mailer: b4 0.16.0
>> 
>> Hi all,
>> 
>> This patchset removes PG_private to make space for upcoming PG_folio for
>> identifying pages from a folio (more details in Note below). Instead of
>> checking PG_private, all code is changed to check page/folio->private !=
>> NULL instead.
>
> Sashiko seems to have done something wrong with this review.
>
> The original thread is at
> https://lore.kernel.org/20260913-remove-pg_private-v4-0-848550f7574e@nvidia.com
>
> its title is
>
> 	[PATCH v4 00/16] Remove PG_private by using page/folio->private checks instead
>
> its msgid is
>
> 	20260913-remove-pg_private-v4-0-848550f7574e@nvidia.com
>
>
>
> The relevant Sashiko URL is
>
> 	https://sashiko.dev/#/patchset/20260913-remove-pg_private-v4-0-848550f7574e@nvidia.com
>
>
> That URL shows the email conversation correctly.  But the page's title
> and the associated code review refer to a different patchset entirely,
> "[PATCH 1/3] md: Use folio_alloc_buffers()".
>
>
> I used the search box for "Remove PG_private by using
> page/folio->private checks instead" and got the same result.
>
>
> a) something odd happened!

Yep, I'm looking into fixing it.

>
> b) is there any way of finding the review for "[PATCH v4 00/16]
>    Remove PG_private by using page/folio->private checks instead"?

https://sashiko.dev/#/patchset/73521

Thanks

      reply	other threads:[~2026-09-15 23:14 UTC|newest]

Thread overview: 77+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-14  2:23 [PATCH v4 00/16] Remove PG_private by using page/folio->private checks instead Zi Yan
2026-09-14  2:23 ` Zi Yan
2026-09-14  2:23 ` [f2fs-dev] " Zi Yan via Linux-f2fs-devel
2026-09-14  2:23 ` [PATCH v4 01/16] mm/zsmalloc: replace PG_private with pointer comparison Zi Yan
2026-09-14  2:24 ` [PATCH v4 02/16] perf/ring_buffer: stop using PG_private as AUX page high-order marker Zi Yan
2026-09-14  2:36   ` sashiko-bot
2026-09-14  2:24 ` [PATCH v4 03/16] xen/grant-table: stop setting PG_private on pages for grant mapping Zi Yan
2026-09-14 13:15   ` David Hildenbrand (Arm)
2026-09-14  2:24 ` [PATCH v4 04/16] fscrypt: stop setting PG_private on bounce page Zi Yan
2026-09-14  2:24 ` [PATCH v4 05/16] mm/hugetlb: use direct assignment instead of folio_change_private() Zi Yan
2026-09-14  2:58   ` Muchun Song
2026-09-14 13:16   ` David Hildenbrand (Arm)
2026-09-16  1:56   ` Zi Yan
2026-09-16  6:12     ` David Hildenbrand (Arm)
2026-09-18  1:41       ` Zi Yan
2026-09-18  3:13         ` Muchun Song
2026-09-14  2:24 ` [f2fs-dev] [PATCH v4 06/16] f2fs: stop using PG_private Zi Yan via Linux-f2fs-devel
2026-09-14  2:24   ` Zi Yan
2026-09-14 13:17   ` [f2fs-dev] " David Hildenbrand (Arm) via Linux-f2fs-devel
2026-09-14 13:17     ` David Hildenbrand (Arm)
2026-09-14  2:24 ` [f2fs-dev] [PATCH v4 07/16] f2fs: convert the ->private flag helpers to folio-only Zi Yan via Linux-f2fs-devel
2026-09-14  2:24   ` Zi Yan
2026-09-16  2:20   ` [f2fs-dev] " Zi Yan via Linux-f2fs-devel
2026-09-16  2:20     ` Zi Yan
2026-09-14  2:24 ` [PATCH v4 08/16] erofs: mm/pagemap: add readahead_folio_last() to avoid folio->private Zi Yan
2026-09-14  2:24 ` [PATCH v4 09/16] erofs: use folio_attach/detach_private() instead of direct assignment Zi Yan
2026-09-14 13:18   ` David Hildenbrand (Arm)
2026-09-14  2:24 ` [PATCH v4 10/16] mm/page-flags: check page/folio->private instead of PG_private Zi Yan
2026-09-14 13:26   ` David Hildenbrand (Arm)
2026-09-14 14:44     ` Zi Yan
2026-09-14 15:11       ` David Hildenbrand (Arm)
2026-09-14 15:21         ` Zi Yan
2026-09-14  2:24 ` [PATCH v4 11/16] treewide: remove folio_set/clear_private() usage Zi Yan
2026-09-14  2:24 ` [PATCH v4 12/16] ceph: replace PagePrivate() with page_private() Zi Yan
2026-09-14 13:26   ` David Hildenbrand (Arm)
2026-09-14  2:24 ` [PATCH v4 13/16] md/md-bitmap: " Zi Yan
2026-09-14  2:24 ` [PATCH v4 14/16] buffer: replace page_buffer() with page_private() and delete it Zi Yan
2026-09-14  2:24 ` [PATCH v4 15/16] treewide: remove PagePrivate() and PG_private from comments and docs Zi Yan
2026-09-14  2:24   ` Zi Yan
2026-09-14 13:36   ` David Hildenbrand (Arm)
2026-09-14 13:36     ` David Hildenbrand (Arm)
2026-09-14  2:24 ` [PATCH v4 16/16] mm/page-flags: remove PG_private Zi Yan
2026-09-14  2:47   ` sashiko-bot
2026-09-14 13:37     ` David Hildenbrand (Arm)
2026-09-14 13:38   ` David Hildenbrand (Arm)
2026-09-14  3:39 ` [PATCH v4 00/16] Remove PG_private by using page/folio->private checks instead Andrew Morton
2026-09-14  3:39   ` Andrew Morton
2026-09-14  3:39   ` [f2fs-dev] " Andrew Morton
2026-09-15 17:16   ` Zi Yan
2026-09-15 17:16     ` Zi Yan
2026-09-15 17:16     ` [f2fs-dev] " Zi Yan via Linux-f2fs-devel
2026-09-15 18:18   ` Zi Yan via Linux-f2fs-devel
2026-09-14  4:18 ` [PATCH 1/3] md: Use folio_alloc_buffers() Matthew Wilcox (Oracle)
2026-09-14  4:27   ` sashiko-bot
2026-09-14 13:12   ` David Hildenbrand (Arm)
2026-09-14 13:17     ` Matthew Wilcox
2026-09-14 13:20       ` David Hildenbrand (Arm)
2026-09-14 14:36         ` Zi Yan
2026-09-14  4:18 ` [PATCH 2/3] md: Use folio APIs in free_page() Matthew Wilcox (Oracle)
2026-09-14  4:31   ` sashiko-bot
2026-09-14 16:21     ` Matthew Wilcox
2026-09-14 16:25       ` Zi Yan
2026-09-14 13:13   ` David Hildenbrand (Arm)
2026-09-14  4:18 ` [PATCH 3/3] md: Remove the last use of page_buffers() Matthew Wilcox (Oracle)
2026-09-14  4:29   ` sashiko-bot
2026-09-14 13:14   ` David Hildenbrand (Arm)
2026-09-14  4:21 ` [PATCH v4 00/16] Remove PG_private by using page/folio->private checks instead Matthew Wilcox
2026-09-14  4:21   ` Matthew Wilcox
2026-09-14  4:21   ` [f2fs-dev] " Matthew Wilcox
2026-09-14 13:10   ` David Hildenbrand (Arm)
2026-09-14 13:10     ` David Hildenbrand (Arm)
2026-09-14 13:10     ` [f2fs-dev] " David Hildenbrand (Arm) via Linux-f2fs-devel
2026-09-14 15:30 ` patchwork-bot+f2fs
2026-09-14 15:30   ` patchwork-bot+f2fs
2026-09-14 15:30   ` patchwork-bot+f2fs--- via Linux-f2fs-devel
2026-09-15 21:49 ` Andrew Morton
2026-09-15 23:14   ` Roman Gushchin [this message]

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