From: "Vishal Moola (Oracle)" <vishal.moola@gmail.com>
To: linux-mm@kvack.org
Cc: akpm@linux-foundation.org, linux-kernel@vger.kernel.org,
"Vishal Moola (Oracle)" <vishal.moola@gmail.com>
Subject: [PATCH mm-unstable v2 0/6] Convert various mempolicy.c functions
Date: Mon, 23 Jan 2023 17:22:04 -0800 [thread overview]
Message-ID: <20230124012210.13963-1-vishal.moola@gmail.com> (raw)
This patch series converts migrate_page_add() and queue_pages_required()
to migrate_folio_add() and queue_page_required(). It also converts the
callers of the functions to use folios as well, and introduces a helper
function to estimate a folio's mapcount.
---
v2:
- Introduce folio_estimated_mapcount() to replace page_mapcount() in
migrate_page_add() and queue_pages_hugetlb().
- Elaborate on the comments to make it clear what the mapcount check is
for and why it is being done this way.
Vishal Moola (Oracle) (6):
mm: Add folio_estimated_mapcount()
mm/mempolicy: Convert queue_pages_pmd() to queue_folios_pmd()
mm/mempolicy: Convert queue_pages_pte_range() to
queue_folios_pte_range()
mm/mempolicy: Convert queue_pages_hugetlb() to queue_folios_hugetlb()
mm/mempolicy: Convert queue_pages_required() to queue_folio_required()
mm/mempolicy: Convert migrate_page_add() to migrate_folio_add()
include/linux/mm.h | 5 ++
mm/mempolicy.c | 122 ++++++++++++++++++++++++---------------------
2 files changed, 70 insertions(+), 57 deletions(-)
--
2.38.1
next reply other threads:[~2023-01-24 1:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-24 1:22 Vishal Moola (Oracle) [this message]
2023-01-24 1:22 ` [PATCH mm-unstable v2 1/6] mm: Add folio_estimated_mapcount() Vishal Moola (Oracle)
2023-01-24 3:23 ` kernel test robot
2023-01-25 10:20 ` David Hildenbrand
2023-01-25 10:24 ` David Hildenbrand
2023-01-25 21:29 ` David Hildenbrand
2023-01-25 22:09 ` Vishal Moola
2023-01-26 8:37 ` David Hildenbrand
2023-01-28 0:48 ` Jane Chu
2023-01-30 9:34 ` David Hildenbrand
2023-01-28 13:20 ` Yin, Fengwei
2023-01-24 1:22 ` [PATCH mm-unstable v2 2/6] mm/mempolicy: Convert queue_pages_pmd() to queue_folios_pmd() Vishal Moola (Oracle)
2023-01-24 1:22 ` [PATCH mm-unstable v2 3/6] mm/mempolicy: Convert queue_pages_pte_range() to queue_folios_pte_range() Vishal Moola (Oracle)
2023-01-24 1:22 ` [PATCH mm-unstable v2 4/6] mm/mempolicy: Convert queue_pages_hugetlb() to queue_folios_hugetlb() Vishal Moola (Oracle)
2023-01-24 1:22 ` [PATCH mm-unstable v2 5/6] mm/mempolicy: Convert queue_pages_required() to queue_folio_required() Vishal Moola (Oracle)
2023-01-24 1:22 ` [PATCH mm-unstable v2 6/6] mm/mempolicy: Convert migrate_page_add() to migrate_folio_add() Vishal Moola (Oracle)
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