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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2023-12-28 17:47:04 +0300
committerAndrew Morton <akpm@linux-foundation.org>2024-01-08 15:27:15 -0800
commit5e0a760b44417f7cadd79de2204d6247109558a0 (patch)
tree5f93b6d09d15cb11b0d92e8e4b98dedf1d9ab5b6 /mm/vmstat.c
parentfd37721803c6e73619108f76ad2e12a9aa5fafaf (diff)
mm, treewide: rename MAX_ORDER to MAX_PAGE_ORDER
commit 23baf831a32c ("mm, treewide: redefine MAX_ORDER sanely") has changed the definition of MAX_ORDER to be inclusive. This has caused issues with code that was not yet upstream and depended on the previous definition. To draw attention to the altered meaning of the define, rename MAX_ORDER to MAX_PAGE_ORDER. Link: https://lkml.kernel.org/r/20231228144704.14033-2-kirill.shutemov@linux.intel.com Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
-rw-r--r--mm/vmstat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/vmstat.c b/mm/vmstat.c
index 03ead31c46a0..db79935e4a54 100644
--- a/mm/vmstat.c
+++ b/mm/vmstat.c
@@ -1092,7 +1092,7 @@ static int __fragmentation_index(unsigned int order, struct contig_page_info *in
{
unsigned long requested = 1UL << order;
- if (WARN_ON_ONCE(order > MAX_ORDER))
+ if (WARN_ON_ONCE(order > MAX_PAGE_ORDER))
return 0;
if (!info->free_blocks_total)