Re: [PATCHv3 01/11] mm/migrate: Transfer PG_dropbehind to the new folio

[PATCHv3 00/11] Get rid of PG_reclaim and rename PG_dropbehind · Kirill A. Shutemov <hidden> · 2025-01-30
[PATCHv3 02/11] drm/i915/gem: Convert __shmem_writeback() to folios · Kirill A. Shutemov <hidden> · 2025-01-30
Re: [PATCHv3 02/11] drm/i915/gem: Convert __shmem_writeback() to folios · Andi Shyti <hidden> · 2025-01-31
Re: [PATCHv3 02/11] drm/i915/gem: Convert __shmem_writeback() to folios · Matthew Wilcox <willy@infradead.org> · 2025-01-31
Re: [PATCHv3 02/11] drm/i915/gem: Convert __shmem_writeback() to folios · Shakeel Butt <shakeel.butt@linux.dev> · 2025-01-31
[PATCHv3 01/11] mm/migrate: Transfer PG_dropbehind to the new folio · Kirill A. Shutemov <hidden> · 2025-01-30
Re: [PATCHv3 01/11] mm/migrate: Transfer PG_dropbehind to the new folio · Yu Zhao <hidden> · 2025-01-30
[PATCHv3 03/11] drm/i915/gem: Use PG_dropbehind instead of PG_reclaim · Kirill A. Shutemov <hidden> · 2025-01-30
Re: [PATCHv3 03/11] drm/i915/gem: Use PG_dropbehind instead of PG_reclaim · Andi Shyti <hidden> · 2025-01-31
[PATCHv3 06/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim · Kirill A. Shutemov <hidden> · 2025-01-30
Re: [PATCHv3 06/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim · Shakeel Butt <shakeel.butt@linux.dev> · 2025-01-31
Re: [PATCHv3 06/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim · Kairui Song <hidden> · 2025-02-01
Re: [PATCHv3 06/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim · Yu Zhao <hidden> · 2025-02-03
Re: [PATCHv3 06/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim · Kirill A. Shutemov <hidden> · 2025-02-03
Re: [PATCHv3 06/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim · Andrew Morton <akpm@linux-foundation.org> · 2025-02-04
Re: [PATCHv3 06/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim · Sergey Senozhatsky <senozhatsky@chromium.org> · 2025-02-06
[PATCHv3 07/11] mm/vmscan: Use PG_dropbehind instead of PG_reclaim in shrink_folio_list() · Kirill A. Shutemov <hidden> · 2025-01-30
[PATCHv3 08/11] mm/mglru: Check PG_dropbehind instead of PG_reclaim in lru_gen_folio_seq() · Kirill A. Shutemov <hidden> · 2025-01-30
[PATCHv3 05/11] mm/truncate: Use folio_set_dropbehind() instead of deactivate_file_folio() · Kirill A. Shutemov <hidden> · 2025-01-30
Re: [PATCHv3 05/11] mm/truncate: Use folio_set_dropbehind() instead of deactivate_file_folio() · Yu Zhao <hidden> · 2025-01-30
[PATCHv3 10/11] mm/vmscan: Do not demote PG_dropbehind folios · Kirill A. Shutemov <hidden> · 2025-01-30
[PATCHv3 09/11] mm: Remove PG_reclaim · Kirill A. Shutemov <hidden> · 2025-01-30
[PATCHv3 11/11] mm: Rename PG_dropbehind to PG_reclaim · Kirill A. Shutemov <hidden> · 2025-01-30
Re: [PATCHv3 11/11] mm: Rename PG_dropbehind to PG_reclaim · Yu Zhao <hidden> · 2025-01-30
[PATCHv3 04/11] mm/zswap: Use PG_dropbehind instead of PG_reclaim · Kirill A. Shutemov <hidden> · 2025-01-30
Re: [PATCHv3 04/11] mm/zswap: Use PG_dropbehind instead of PG_reclaim · Nhat Pham <nphamcs@gmail.com> · 2025-01-30

From: Yu Zhao <hidden>
Date: 2025-01-30 20:37:35
Also in: dri-devel, intel-gfx, linux-fsdevel, linux-mm, lkml

On Thu, Jan 30, 2025 at 3:01 AM Kirill A. Shutemov
[off-list ref] wrote:

Do not lose the flag on page migration.

Ideally, these folios should be freed instead of migration. But it
requires to find right spot do this and proper testing.

Transfer the flag for now.

Signed-off-by: Kirill A. Shutemov <redacted>

Acked-by: Yu Zhao <redacted>

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