From: Peter Xu <peterx@redhat.com>
To: Alistair Popple <apopple@nvidia.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@redhat.com>,
linux-mm@kvack.org, John Hubbard <jhubbard@nvidia.com>,
Ralph Campbell <rcampbell@nvidia.com>
Subject: Re: [PATCH v2] mm/migrate_device.c: Fix a misleading and out-dated comment
Date: Tue, 30 Aug 2022 11:32:49 -0400 [thread overview]
Message-ID: <Yw4toWYJ5mS1l3G6@xz-m1.local> (raw)
In-Reply-To: <20220830020138.497063-1-apopple@nvidia.com>
On Tue, Aug 30, 2022 at 12:01:38PM +1000, Alistair Popple wrote:
> Commit ab09243aa95a ("mm/migrate.c: remove MIGRATE_PFN_LOCKED") changed
> the way trylock_page() in migrate_vma_collect_pmd() works without
> updating the comment. Reword the comment to be less misleading and a
> better reflection of what happens.
>
> Signed-off-by: Alistair Popple <apopple@nvidia.com>
> Reported-by: Peter Xu <peterx@redhat.com>
> Fixes: ab09243aa95a ("mm/migrate.c: remove MIGRATE_PFN_LOCKED")
Acked-by: Peter Xu <peterx@redhat.com>
Thanks,
--
Peter Xu
prev parent reply other threads:[~2022-08-30 15:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-30 2:01 Alistair Popple
2022-08-30 15:32 ` Peter Xu [this message]
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