In the callee try_to_compact_pages(), the (order == 0) is checked,
so remove check in __alloc_pages_direct_compact.
Signed-off-by: Ganesh Mahendran <opensource.gan...@gmail.com>
---
v2:
remove the check in __alloc_pages_direct_compact - Anshuman Khandual
---
mm/page_alloc.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index b9ea618..2f5a82a 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3173,9 +3173,6 @@ __alloc_pages_direct_compact(gfp_t gfp_mask, unsigned int
order,
struct page *page;
int contended_compaction;
- if (!order)
- return NULL;
-
current->flags |= PF_MEMALLOC;
*compact_result = try_to_compact_pages(gfp_mask, order, alloc_flags, ac,
mode, &contended_compaction);
--
1.9.1
