Re: [PATCH v9 07/10] mm: Device exclusive memory access

[PATCH v9 00/10] Add support for SVM atomics in Nouveau · Alistair Popple <apopple@nvidia.com> · 2021-05-24
[PATCH v9 01/10] mm: Remove special swap entry functions · Alistair Popple <apopple@nvidia.com> · 2021-05-24
[PATCH v9 02/10] mm/swapops: Rework swap entry manipulation code · Alistair Popple <apopple@nvidia.com> · 2021-05-24
[PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Alistair Popple <apopple@nvidia.com> · 2021-05-24
Re: [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Liam Howlett <hidden> · 2021-05-25
Re: [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Shakeel Butt <hidden> · 2021-05-25
Re: [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Liam Howlett <hidden> · 2021-06-04
Re: [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Shakeel Butt <hidden> · 2021-06-05
Re: [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Liam Howlett <hidden> · 2021-06-05
Re: [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Shakeel Butt <hidden> · 2021-06-05
Re: [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap · Alistair Popple <apopple@nvidia.com> · 2021-06-07
[PATCH v9 04/10] mm/rmap: Split migration into its own function · Alistair Popple <apopple@nvidia.com> · 2021-05-24
[PATCH v9 05/10] mm: Rename migrate_pgmap_owner · Alistair Popple <apopple@nvidia.com> · 2021-05-24
Re: [PATCH v9 05/10] mm: Rename migrate_pgmap_owner · Peter Xu <peterx@redhat.com> · 2021-05-26
[PATCH v9 06/10] mm/memory.c: Allow different return codes for copy_nonpresent_pte() · Alistair Popple <apopple@nvidia.com> · 2021-05-24
Re: [PATCH v9 06/10] mm/memory.c: Allow different return codes for copy_nonpresent_pte() · Peter Xu <peterx@redhat.com> · 2021-05-26
Re: [PATCH v9 06/10] mm/memory.c: Allow different return codes for copy_nonpresent_pte() · Alistair Popple <apopple@nvidia.com> · 2021-05-27
Re: [PATCH v9 06/10] mm/memory.c: Allow different return codes for copy_nonpresent_pte() · Peter Xu <peterx@redhat.com> · 2021-05-27
[PATCH v9 07/10] mm: Device exclusive memory access · Alistair Popple <apopple@nvidia.com> · 2021-05-24
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Andrew Morton <akpm@linux-foundation.org> · 2021-05-24
Re: [PATCH v9 07/10] mm: Device exclusive memory access · John Hubbard <jhubbard@nvidia.com> · 2021-05-25
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Alistair Popple <apopple@nvidia.com> · 2021-05-25
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Balbir Singh <bsingharora@gmail.com> · 2021-05-25
Re: [PATCH v9 07/10] mm: Device exclusive memory access · John Hubbard <jhubbard@nvidia.com> · 2021-05-26
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Alistair Popple <apopple@nvidia.com> · 2021-05-26
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Balbir Singh <bsingharora@gmail.com> · 2021-06-02
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Peter Xu <peterx@redhat.com> · 2021-06-02
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Alistair Popple <apopple@nvidia.com> · 2021-06-03
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Peter Xu <peterx@redhat.com> · 2021-06-03
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Alistair Popple <apopple@nvidia.com> · 2021-06-04
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Peter Xu <peterx@redhat.com> · 2021-06-04
Re: [PATCH v9 07/10] mm: Device exclusive memory access · John Hubbard <jhubbard@nvidia.com> · 2021-06-03
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Peter Xu <peterx@redhat.com> · 2021-05-26
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Alistair Popple <apopple@nvidia.com> · 2021-05-27
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Peter Xu <peterx@redhat.com> · 2021-05-27
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Alistair Popple <apopple@nvidia.com> · 2021-05-28
Re: [PATCH v9 07/10] mm: Device exclusive memory access · Peter Xu <peterx@redhat.com> · 2021-05-28
[PATCH v9 08/10] mm: Selftests for exclusive device memory · Alistair Popple <apopple@nvidia.com> · 2021-05-24
[PATCH v9 09/10] nouveau/svm: Refactor nouveau_range_fault · Alistair Popple <apopple@nvidia.com> · 2021-05-24
[PATCH v9 10/10] nouveau/svm: Implement atomic SVM access · Alistair Popple <apopple@nvidia.com> · 2021-05-24

From: Peter Xu <peterx@redhat.com>
Date: 2021-06-03 14:47:51
Also in: dri-devel, linux-doc, lkml, nouveau

On Thu, Jun 03, 2021 at 09:39:32PM +1000, Alistair Popple wrote:

Reclaim won't run on the page due to the extra references from the special 
swap entries.

That sounds reasonable, but I didn't find the point that stops it, probably due
to my limited knowledge on the reclaim code.  Could you elaborate?

-- 
Peter Xu

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