diff options
| author | Kirill A. Shutemov <kirill.shutemov@linux.intel.com> | 2023-12-28 17:47:04 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-01-08 15:27:15 -0800 |
| commit | 5e0a760b44417f7cadd79de2204d6247109558a0 (patch) | |
| tree | 5f93b6d09d15cb11b0d92e8e4b98dedf1d9ab5b6 /mm/kmsan | |
| parent | fd37721803c6e73619108f76ad2e12a9aa5fafaf (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/kmsan')
| -rw-r--r-- | mm/kmsan/init.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/kmsan/init.c b/mm/kmsan/init.c index 103e2e88ea03..3ac3b8921d36 100644 --- a/mm/kmsan/init.c +++ b/mm/kmsan/init.c @@ -141,7 +141,7 @@ struct smallstack { static struct smallstack collect = { .index = 0, - .order = MAX_ORDER, + .order = MAX_PAGE_ORDER, }; static void smallstack_push(struct smallstack *stack, struct page *pages) @@ -211,8 +211,8 @@ static void kmsan_memblock_discard(void) * order=N-1, * - repeat. */ - collect.order = MAX_ORDER; - for (int i = MAX_ORDER; i >= 0; i--) { + collect.order = MAX_PAGE_ORDER; + for (int i = MAX_PAGE_ORDER; i >= 0; i--) { if (held_back[i].shadow) smallstack_push(&collect, held_back[i].shadow); if (held_back[i].origin) |