The patch titled
Subject: mm/page_alloc: make bad_range() return bool
has been added to the -mm mm-unstable branch. Its filename is
mm-page_alloc-make-bad_range-return-bool.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_alloc-make-bad_range-return-bool.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Hao Ge <gehao@xxxxxxxxxx>
Subject: mm/page_alloc: make bad_range() return bool
Date: Wed, 21 Feb 2024 15:32:27 +0800
bad_range() can return bool, so let us change it.
Link: https://lkml.kernel.org/r/20240221073227.276234-1-gehao@xxxxxxxxxx
Signed-off-by: Hao Ge <gehao@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
--- a/mm/page_alloc.c~mm-page_alloc-make-bad_range-return-bool
+++ a/mm/page_alloc.c
@@ -464,19 +464,19 @@ static int page_outside_zone_boundaries(
/*
* Temporary debugging check for pages not lying within a given zone.
*/
-static int __maybe_unused bad_range(struct zone *zone, struct page *page)
+static bool __maybe_unused bad_range(struct zone *zone, struct page *page)
{
if (page_outside_zone_boundaries(zone, page))
- return 1;
+ return true;
if (zone != page_zone(page))
- return 1;
+ return true;
- return 0;
+ return false;
}
#else
-static inline int __maybe_unused bad_range(struct zone *zone, struct page *page)
+static inline bool __maybe_unused bad_range(struct zone *zone, struct page *page)
{
- return 0;
+ return false;
}
#endif
_
Patches currently in -mm which might be from gehao@xxxxxxxxxx are
mm-vmscan-change-the-type-of-file-from-int-to-bool.patch
mm-vmscan-make-too_many_isolated-return-bool.patch
mm-page_alloc-make-bad_range-return-bool.patch
