mm/khugepaged: introduce release_pte_folio() to replace release_pte_page()

Browse source

release_pte_page() is converted to be a wrapper for release_pte_folio() to
help facilitate the khugepaged conversion to folios.

This replaces 3 calls to compound_head() with 1, and saves 85 bytes of
kernel text.

Link: https://lkml.kernel.org/r/20230114001556.43795-1-vishal.moola@gmail.com
Signed-off-by: Vishal Moola (Oracle) <vishal.moola@gmail.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

...

This commit is contained in:

Vishal Moola (Oracle) 2023-01-13 16:15:55 -08:00 • committed by Andrew Morton

parent 62a9bbf2e9

commit 92644f583d

1 changed files with 10 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

15

mm/khugepaged.c

View file