From: Zi Yan <ziy@nvidia.com>
To: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: linux-mm@kvack.org, Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH 4/5] mm: Use a folio in copy_pte_range()
Date: Thu, 19 Jan 2023 13:32:51 -0500 [thread overview]
Message-ID: <5FC431FD-9517-4089-9BEB-6C5779DD1156@nvidia.com> (raw)
In-Reply-To: <20230116191813.2145215-5-willy@infradead.org>
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On 16 Jan 2023, at 14:18, Matthew Wilcox (Oracle) wrote:
> Allocate an order-0 folio instead of a page and pass it all the way
> down the call chain. Removes dozens of calls to compound_head().
>
> Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
> ---
> mm/memory.c | 51 +++++++++++++++++++++++++--------------------------
> 1 file changed, 25 insertions(+), 26 deletions(-)
>
LGTM. Reviewed-by: Zi Yan <ziy@nvidia.com>
--
Best Regards,
Yan, Zi
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next prev parent reply other threads:[~2023-01-19 18:33 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-16 19:18 [PATCH 0/5] Convert various functions in memory.c to use folios Matthew Wilcox (Oracle)
2023-01-16 19:18 ` [PATCH 1/5] mm: Add vma_alloc_zeroed_movable_folio() Matthew Wilcox (Oracle)
2023-01-19 10:16 ` Mike Rapoport
2023-01-19 13:57 ` Matthew Wilcox
2023-01-19 18:22 ` Zi Yan
2023-01-16 19:18 ` [PATCH 2/5] mm: Convert do_anonymous_page() to use a folio Matthew Wilcox (Oracle)
2023-01-19 18:23 ` Zi Yan
2023-01-16 19:18 ` [PATCH 3/5] mm: Convert wp_page_copy() to use folios Matthew Wilcox (Oracle)
2023-01-19 18:29 ` Zi Yan
2023-01-16 19:18 ` [PATCH 4/5] mm: Use a folio in copy_pte_range() Matthew Wilcox (Oracle)
2023-01-19 18:32 ` Zi Yan [this message]
2023-01-16 19:18 ` [PATCH 5/5] mm: Use a folio in copy_present_pte() Matthew Wilcox (Oracle)
2023-01-19 18:33 ` Zi Yan
2023-01-21 9:22 ` [PATCH 0/5] Convert various functions in memory.c to use folios Mike Rapoport
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