allocate_aligned_pages_node(): debug msg format

2016-12-31 16:25:14 +09:00
parent 21df56b233
commit e3f0662130
1 changed files with 6 additions and 1 deletions
--- a/kernel/mem.c
+++ b/kernel/mem.c
@@ -541,8 +541,13 @@ static void *mckernel_allocate_aligned_pages_node(int npages, int p2align,
 			break;
 	}

-	if (pa)
+	if (pa) {
 		return phys_to_virt(pa);
+	}
+	else {
+		dkprintf("%s: couldn't fulfill user policy for %d pages\n",
+			__FUNCTION__, npages);
+	}

 distance_based:
 	node = ihk_mc_get_numa_id();