From: Wei Yang <richard.weiyang@gmail.com>
To: akpm@linux-foundation.org, david@redhat.com,
lorenzo.stoakes@oracle.com, riel@surriel.com,
Liam.Howlett@oracle.com, vbabka@suse.cz, harry.yoo@oracle.com
Cc: linux-mm@kvack.org, Wei Yang <richard.weiyang@gmail.com>
Subject: [PATCH 0/3] mm/rmap: small cleanup for __folio_remove_rmap()
Date: Fri, 15 Aug 2025 08:49:40 +0000 [thread overview]
Message-ID: <20250815084943.23063-1-richard.weiyang@gmail.com> (raw)
During code reading, I found some small places where we can improve based on
the knowledge we already have.
For example, since base folio is handled in another branch, we case use
folio_large_nr_pages() to get the number directly.
Hope I don't mess it up.
Wei Yang (3):
mm/rmap: not necessary to mask off FOLIO_PAGES_MAPPED
mm/rmap: could be partially_mapped only after no entire map
mm/rmap: use folio_large_nr_pages() when we are sure it is a large
folio
mm/rmap.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--
2.34.1
next reply other threads:[~2025-08-15 8:50 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-15 8:49 Wei Yang [this message]
2025-08-15 8:49 ` [PATCH 1/3] mm/rmap: not necessary to mask off FOLIO_PAGES_MAPPED Wei Yang
2025-08-15 9:38 ` Lorenzo Stoakes
2025-08-16 0:33 ` Wei Yang
2025-08-16 6:29 ` David Hildenbrand
2025-08-15 8:49 ` [PATCH 2/3] mm/rmap: could be partially_mapped only after no entire map Wei Yang
2025-08-15 10:08 ` Lorenzo Stoakes
2025-08-16 6:31 ` David Hildenbrand
2025-08-16 9:06 ` Wei Yang
2025-08-16 9:16 ` David Hildenbrand
2025-08-16 10:05 ` Giorgi Tchankvetadze
2025-08-16 10:32 ` David Hildenbrand
2025-08-16 14:03 ` Wei Yang
2025-08-15 8:49 ` [PATCH 3/3] mm/rmap: use folio_large_nr_pages() when we are sure it is a large folio Wei Yang
2025-08-15 10:04 ` Lorenzo Stoakes
2025-08-16 6:32 ` David Hildenbrand
2025-08-15 10:11 ` [PATCH 0/3] mm/rmap: small cleanup for __folio_remove_rmap() Lorenzo Stoakes
2025-08-16 0:36 ` Wei Yang
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