From: Matthew Wilcox <willy@infradead.org>
To: Sidhartha Kumar <sidhartha.kumar@oracle.com>
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org,
akpm@linux-foundation.org, apopple@nvidia.com
Subject: Re: [PATCH v2 1/6] mm/migrate: introduce migrate_pfn_to_folio()
Date: Fri, 16 Feb 2024 21:50:01 +0000 [thread overview]
Message-ID: <Zc_YiSDsmdv-2Rcm@casper.infradead.org> (raw)
In-Reply-To: <20240216211320.222431-1-sidhartha.kumar@oracle.com>
On Fri, Feb 16, 2024 at 01:13:15PM -0800, Sidhartha Kumar wrote:
> +static inline struct folio *migrate_pfn_to_folio(unsigned long mpfn)
> +{
> + return page_folio(migrate_pfn_to_page(mpfn));
umm, no.
struct page *page = migrate_pfn_to_page(mpfn);
if (page)
return page_folio(page);
return NULL;
next prev parent reply other threads:[~2024-02-16 21:50 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-16 21:13 Sidhartha Kumar
2024-02-16 21:13 ` [PATCH v2 2/6] mm/migrate_device: further convert migrate_device_unmap() to folios Sidhartha Kumar
2024-02-16 21:51 ` Matthew Wilcox
2024-02-16 21:13 ` [PATCH v2 3/6] mm/migrate_device: further convert migrate_device_finalize() " Sidhartha Kumar
2024-02-16 21:13 ` [PATCH v2 4/6] mm/migrate_device: convert __migrate_device_pages() " Sidhartha Kumar
2024-02-16 21:55 ` Matthew Wilcox
2024-02-16 22:00 ` Sidhartha Kumar
2024-02-16 23:19 ` Matthew Wilcox
2024-02-19 9:49 ` Alistair Popple
2024-02-16 21:13 ` [PATCH v2 5/6] mm/migrate_device: convert migrate_device_coherent_page() to migrate_device_coherent_folio() Sidhartha Kumar
2024-02-16 21:13 ` [PATCH v2 6/6] mm/migrate_device: convert migrate_device_range() to folios Sidhartha Kumar
2024-02-16 21:50 ` Matthew Wilcox [this message]
2024-02-16 22:03 ` [PATCH v2 1/6] mm/migrate: introduce migrate_pfn_to_folio() Sidhartha Kumar
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