On 30.08.21 16:10, Miaohe Lin wrote:
It's meaningless to VM_BUG_ON() order != pageblock_order just after
setting order to pageblock_order. Remove it.
Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
mm/page_alloc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 91edb930b8ab..dbb3338d9287 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -677,10 +677,8 @@ static inline int pindex_to_order(unsigned int pindex)
int order = pindex / MIGRATE_PCPTYPES;
#ifdef CONFIG_TRANSPARENT_HUGEPAGE
- if (order > PAGE_ALLOC_COSTLY_ORDER) {
+ if (order > PAGE_ALLOC_COSTLY_ORDER)
order = pageblock_order;
- VM_BUG_ON(order != pageblock_order);
- }
#else
VM_BUG_ON(order > PAGE_ALLOC_COSTLY_ORDER);
#endif
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
--
Thanks,
David / dhildenb
