[Patch v2 0/2] mm/rmap: small cleanup for __folio_remove_rmap()

[Wei Yang <richard.weiyang@gmail.com>]

During code reading, I found some small places where we can improve based on
the knowledge we already have.

Patch 1 remove a mask of on nr, since we are in an if branch conditional which
implies the upper bits are already clear.
Patch 2 use folio_large_nr_pages() to get the nr since we know this is a large
folio.

v2:
  * remove patch 2
  * adjust patch 1 changelog
  * adjust cover letter description

Wei Yang (2):
  mm/rmap: not necessary to mask off FOLIO_PAGES_MAPPED
  mm/rmap: use folio_large_nr_pages() when we are sure it is a large
    folio

 mm/rmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

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2.34.1