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| author | Miaohe Lin <linmiaohe@huawei.com> | 2022-09-16 15:22:44 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:03:28 -0700 |
| commit | 638a9ae97ab596f1f7b7522dad709e69cb5b4e9d (patch) | |
| tree | 1432bf7efd32ef715d6be7508ffad4a7ddd268a0 /mm/page_alloc.c | |
| parent | b89f1735169b8ab54b6a03bf4823657ee4e30073 (diff) | |
| download | linux-638a9ae97ab596f1f7b7522dad709e69cb5b4e9d.tar.bz2 | |
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/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 1 |
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; |