summaryrefslogtreecommitdiff
path: root/mm
diff options
context:
space:
mode:
authorMiaohe Lin <linmiaohe@huawei.com>2022-09-16 10:22:44 +0300
committerAndrew Morton <akpm@linux-foundation.org>2022-10-04 00:03:28 +0300
commit638a9ae97ab596f1f7b7522dad709e69cb5b4e9d (patch)
tree1432bf7efd32ef715d6be7508ffad4a7ddd268a0 /mm
parentb89f1735169b8ab54b6a03bf4823657ee4e30073 (diff)
downloadlinux-638a9ae97ab596f1f7b7522dad709e69cb5b4e9d.tar.xz
mm: remove obsolete macro NR_PCP_ORDER_MASK and NR_PCP_ORDER_WIDTH
Since commit 8b10b465d0e1 ("mm/page_alloc: free pages in a single pass during bulk free"), they're not used anymore. Remove them. Link: https://lkml.kernel.org/r/20220916072257.9639-4-linmiaohe@huawei.com Signed-off-by: Miaohe Lin <linmiaohe@huawei.com> Reviewed-by: David Hildenbrand <david@redhat.com> Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com> Reviewed-by: Oscar Salvador <osalvador@suse.de> Cc: Matthew Wilcox <willy@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm')
-rw-r--r--mm/page_alloc.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 49efaf9963d1..fa3dd2e1d566 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1584,7 +1584,6 @@ static void free_pcppages_bulk(struct zone *zone, int count,
order = pindex_to_order(pindex);
nr_pages = 1 << order;
- BUILD_BUG_ON(MAX_ORDER >= (1<<NR_PCP_ORDER_WIDTH));
do {
int mt;