mm: make is_free_buddy_page() take a const argument

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This function does not modify its argument; let the callers know that so
they can make better optimisation decisions.

Link: https://lkml.kernel.org/r/20240326171045.410737-6-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

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Matthew Wilcox (Oracle) 2024-03-26 17:10:27 +00:00 • committed by Andrew Morton

parent e3089fd0b0

commit 2ace5a670e

2 changed files with 5 additions and 5 deletions

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2

include/linux/page-flags.h

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8

mm/page_alloc.c

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