linux-mm.kvack.org archive mirror
 help / color / mirror / Atom feed
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: linux-mm@kvack.org
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>,
	linux-arch@vger.kernel.org
Subject: [PATCH 0/4] Some uses of folio_mk_pte()
Date: Fri, 21 Feb 2025 14:30:57 +0000	[thread overview]
Message-ID: <20250221143104.3334444-1-willy@infradead.org> (raw)

Building on top of my earlier series to add folio_mk_pte(), I'm
simplifying both hugetlb and thp.  I dislike that we still have
pmd_mkhuge() (we shouldn't be able to create a PMD entry that isn't
huge!) and I continue to dislike the 'huge pte' concept in hugetlb,
but this is a step in the right direction.

Matthew Wilcox (Oracle) (4):
  hugetlb: Simplify make_huge_pte()
  mm: Remove mk_huge_pte()
  mm: Add folio_mk_pmd()
  arch: Remove mk_pmd()

 arch/arc/include/asm/hugepage.h              |  2 --
 arch/arc/include/asm/pgtable-levels.h        |  1 -
 arch/arm/include/asm/pgtable-3level.h        |  1 -
 arch/arm64/include/asm/pgtable.h             |  1 -
 arch/loongarch/include/asm/pgtable.h         |  1 -
 arch/loongarch/mm/pgtable.c                  |  9 ---------
 arch/mips/include/asm/pgtable.h              |  3 ---
 arch/mips/mm/pgtable-32.c                    | 10 ----------
 arch/mips/mm/pgtable-64.c                    |  9 ---------
 arch/powerpc/include/asm/book3s/64/pgtable.h |  1 -
 arch/powerpc/mm/book3s64/pgtable.c           |  5 -----
 arch/riscv/include/asm/pgtable-64.h          |  2 --
 arch/s390/include/asm/pgtable.h              |  1 -
 arch/sparc/include/asm/pgtable_64.h          |  1 -
 arch/x86/include/asm/pgtable.h               |  2 --
 fs/dax.c                                     |  3 +--
 include/asm-generic/hugetlb.h                |  5 -----
 include/linux/huge_mm.h                      |  2 --
 include/linux/mm.h                           | 17 +++++++++++++++++
 mm/debug_vm_pgtable.c                        | 18 +++++-------------
 mm/huge_memory.c                             | 11 +++++------
 mm/hugetlb.c                                 | 18 ++++++++----------
 mm/khugepaged.c                              |  2 +-
 mm/memory.c                                  |  2 +-
 24 files changed, 38 insertions(+), 89 deletions(-)

-- 
2.47.2



             reply	other threads:[~2025-02-21 14:31 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-02-21 14:30 Matthew Wilcox (Oracle) [this message]
2025-02-21 14:30 ` [PATCH 1/4] hugetlb: Simplify make_huge_pte() Matthew Wilcox (Oracle)
2025-02-21 14:30 ` [PATCH 2/4] mm: Remove mk_huge_pte() Matthew Wilcox (Oracle)
2025-02-21 14:31 ` [PATCH 3/4] mm: Add folio_mk_pmd() Matthew Wilcox (Oracle)
2025-02-21 14:31 ` [PATCH 4/4] arch: Remove mk_pmd() Matthew Wilcox (Oracle)

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20250221143104.3334444-1-willy@infradead.org \
    --to=willy@infradead.org \
    --cc=linux-arch@vger.kernel.org \
    --cc=linux-mm@kvack.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox