From: Peter Xu <peterx@redhat.com>
To: Alistair Popple <apopple@nvidia.com>
Cc: linux-mm@kvack.org, akpm@linux-foundation.org,
nouveau@lists.freedesktop.org, bskeggs@redhat.com,
rcampbell@nvidia.com, linux-doc@vger.kernel.org,
jhubbard@nvidia.com, bsingharora@gmail.com,
linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org,
hch@infradead.org, jglisse@redhat.com, willy@infradead.org,
jgg@nvidia.com, hughd@google.com
Subject: Re: [PATCH v9 05/10] mm: Rename migrate_pgmap_owner
Date: Wed, 26 May 2021 15:41:07 -0400 [thread overview]
Message-ID: <YK6kU25FDhuZC3AV@t490s> (raw)
In-Reply-To: <20210524132725.12697-6-apopple@nvidia.com>
On Mon, May 24, 2021 at 11:27:20PM +1000, Alistair Popple wrote:
> @@ -521,14 +521,14 @@ static inline void mmu_notifier_range_init(struct mmu_notifier_range *range,
> range->flags = flags;
> }
>
> -static inline void mmu_notifier_range_init_migrate(
> - struct mmu_notifier_range *range, unsigned int flags,
> +static inline void mmu_notifier_range_init_owner(
> + struct mmu_notifier_range *range,
> + enum mmu_notifier_event event, unsigned int flags,
> struct vm_area_struct *vma, struct mm_struct *mm,
> - unsigned long start, unsigned long end, void *pgmap)
> + unsigned long start, unsigned long end, void *owner)
> {
> - mmu_notifier_range_init(range, MMU_NOTIFY_MIGRATE, flags, vma, mm,
> - start, end);
> - range->migrate_pgmap_owner = pgmap;
> + mmu_notifier_range_init(range, event, flags, vma, mm, start, end);
> + range->owner = owner;
> }
mmu_notifier_range_init_migrate() can even be kept to just call the new helper,
then existing callers are unaffected. Not a big deal, though:
Reviewed-by: Peter Xu <peterx@redhat.com>
Thanks,
--
Peter Xu
next prev parent reply other threads:[~2021-05-26 19:41 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-24 13:27 [PATCH v9 00/10] Add support for SVM atomics in Nouveau Alistair Popple
2021-05-24 13:27 ` [PATCH v9 01/10] mm: Remove special swap entry functions Alistair Popple
2021-05-24 13:27 ` [PATCH v9 02/10] mm/swapops: Rework swap entry manipulation code Alistair Popple
2021-05-24 13:27 ` [PATCH v9 03/10] mm/rmap: Split try_to_munlock from try_to_unmap Alistair Popple
2021-05-25 18:39 ` Liam Howlett
2021-05-25 23:45 ` Shakeel Butt
2021-06-04 20:49 ` Liam Howlett
2021-06-05 0:41 ` Shakeel Butt
2021-06-05 3:39 ` Liam Howlett
2021-06-05 4:19 ` Shakeel Butt
2021-06-07 4:51 ` Alistair Popple
2021-05-24 13:27 ` [PATCH v9 04/10] mm/rmap: Split migration into its own function Alistair Popple
2021-05-24 13:27 ` [PATCH v9 05/10] mm: Rename migrate_pgmap_owner Alistair Popple
2021-05-26 19:41 ` Peter Xu [this message]
2021-05-24 13:27 ` [PATCH v9 06/10] mm/memory.c: Allow different return codes for copy_nonpresent_pte() Alistair Popple
2021-05-26 19:50 ` Peter Xu
2021-05-27 1:20 ` Alistair Popple
2021-05-27 1:44 ` Peter Xu
2021-05-24 13:27 ` [PATCH v9 07/10] mm: Device exclusive memory access Alistair Popple
2021-05-24 22:11 ` Andrew Morton
2021-05-25 1:31 ` John Hubbard
2021-05-25 9:21 ` Alistair Popple
2021-05-25 11:51 ` Balbir Singh
2021-05-26 7:17 ` John Hubbard
2021-05-26 13:30 ` Alistair Popple
2021-06-02 8:50 ` Balbir Singh
2021-06-02 14:37 ` Peter Xu
2021-06-03 11:39 ` Alistair Popple
2021-06-03 14:47 ` Peter Xu
2021-06-04 1:07 ` Alistair Popple
2021-06-04 15:20 ` Peter Xu
2021-06-03 8:37 ` John Hubbard
2021-05-26 19:28 ` Peter Xu
2021-05-27 3:35 ` Alistair Popple
2021-05-27 13:04 ` Peter Xu
2021-05-28 1:48 ` Alistair Popple
2021-05-28 13:11 ` Peter Xu
2021-05-24 13:27 ` [PATCH v9 08/10] mm: Selftests for exclusive device memory Alistair Popple
2021-05-24 13:27 ` [PATCH v9 09/10] nouveau/svm: Refactor nouveau_range_fault Alistair Popple
2021-05-24 13:27 ` [PATCH v9 10/10] nouveau/svm: Implement atomic SVM access Alistair Popple
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