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From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>, linux-mm@kvack.org
Subject: [PATCH 0/3] Unify vma_address and vma_pgoff_address
Date: Thu, 28 Mar 2024 22:58:26 +0000	[thread overview]
Message-ID: <20240328225831.1765286-1-willy@infradead.org> (raw)

The current vma_address() pretends that the ambiguity between head &
tail page is an advantage.  If you pass a head page to vma_address(), it
will operate on all pages in the folio, while if you pass a tail page,
it will operate on a single page.  That's not what any of the callers
actually want, so first convert all callers to use vma_pgoff_address()
and then rename vma_pgoff_address() to vma_address().

Matthew Wilcox (Oracle) (3):
  mm: Correct page_mapped_in_vma() for large folios
  mm: Remove vma_address()
  mm: Rename vma_pgoff_address back to vma_address

 mm/internal.h        | 28 ++++++++++------------------
 mm/memory-failure.c  |  2 +-
 mm/page_vma_mapped.c |  4 +++-
 mm/rmap.c            | 14 ++++++++++----
 4 files changed, 24 insertions(+), 24 deletions(-)

-- 
2.43.0



             reply	other threads:[~2024-03-28 22:58 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-03-28 22:58 Matthew Wilcox (Oracle) [this message]
2024-03-28 22:58 ` [PATCH 1/3] mm: Correct page_mapped_in_vma() for large folios Matthew Wilcox (Oracle)
2024-04-02 10:07   ` David Hildenbrand
2024-03-28 22:58 ` [PATCH 2/3] mm: Remove vma_address() Matthew Wilcox (Oracle)
2024-03-28 22:58 ` [PATCH 3/3] mm: Rename vma_pgoff_address back to vma_address Matthew Wilcox (Oracle)

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