diff --git a/include/linux/memblock.h b/include/linux/memblock.h
index 4fd77c758c27..f1ca5eeb1cfe 100644
--- a/include/linux/memblock.h
+++ b/include/linux/memblock.h
@@ -367,6 +367,9 @@ void *memblock_alloc_try_nid(phys_addr_t size, phys_addr_t align,
 
 static inline void * __init memblock_alloc(phys_addr_t size,  phys_addr_t align)
 {
+
+	memblock_dbg("%s: %llu bytes align=0x%llx %pS\n",
+			__func__, (u64)size, (u64)align, (void *)_RET_IP_);
 	return memblock_alloc_try_nid(size, align, MEMBLOCK_LOW_LIMIT,
 				      MEMBLOCK_ALLOC_ACCESSIBLE, NUMA_NO_NODE);
 }
diff --git a/mm/memblock.c b/mm/memblock.c
index 1adcca3cf4b5..2b94c94cf97a 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1413,6 +1413,10 @@ phys_addr_t __init memblock_phys_alloc_range(phys_addr_t size,
 					     phys_addr_t start,
 					     phys_addr_t end)
 {
+	memblock_dbg("%s: %llu bytes align=0x%llx from=%pa max_addr=%pa %pS\n",
+			__func__, (u64)size, (u64)align, &start, &end,
+			(void *)_RET_IP_);
+
 	return memblock_alloc_range_nid(size, align, start, end, NUMA_NO_NODE);
 }