The caller __alloc_pages_direct_compact() already check (order == 0).
So no need to check again.
Signed-off-by: Ganesh Mahendran <opensource.gan...@gmail.com>
---
mm/compaction.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/compaction.c b/mm/compaction.c
index fbb7b38..500acda 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1687,7 +1687,7 @@ enum compact_result try_to_compact_pages(gfp_t gfp_mask,
unsigned int order,
*contended = COMPACT_CONTENDED_NONE;
/* Check if the GFP flags allow compaction */
- if (!order || !may_enter_fs || !may_perform_io)
+ if (!may_enter_fs || !may_perform_io)
return COMPACT_SKIPPED;
trace_mm_compaction_try_to_compact_pages(order, gfp_mask, mode);
--
1.9.1
