@@ -12,6 +12,7 @@
 #include <linux/mm.h>
 #include <linux/miscdevice.h>
 #include <linux/bootmem.h>
+#include <linux/memblock.h>
 #include <linux/export.h>
 #include <linux/refcount.h>
 

@@ -190,7 +191,7 @@ static void __init mdesc_memblock_free(struct mdesc_handle *hp)
 
 	alloc_size = PAGE_ALIGN(hp->handle_size);
 	start = __pa(hp);
-	free_bootmem_late(start, alloc_size);
+	memblock_free_late(start, alloc_size);
 }
 
 static struct mdesc_mem_ops memblock_mdesc_ops = {

@@ -332,7 +332,7 @@ void __init efi_reserve_boot_services(void)
 
 		/*
 		 * Because the following memblock_reserve() is paired
-		 * with free_bootmem_late() for this region in
+		 * with memblock_free_late() for this region in
 		 * efi_free_boot_services(), we must be extremely
 		 * careful not to reserve, and subsequently free,
 		 * critical regions of memory (like the kernel image) or

@@ -363,7 +363,7 @@ void __init efi_reserve_boot_services(void)
 		 * doesn't make sense as far as the firmware is
 		 * concerned, but it does provide us with a way to tag
 		 * those regions that must not be paired with
-		 * free_bootmem_late().
+		 * memblock_free_late().
 		 */
 		md->attribute |= EFI_MEMORY_RUNTIME;
 	}

@@ -413,7 +413,7 @@ void __init efi_free_boot_services(void)
 			size -= rm_size;
 		}
 
-		free_bootmem_late(start, size);
+		memblock_free_late(start, size);
 	}
 
 	if (!num_entries)

@@ -235,7 +235,7 @@ static int __init map_properties(void)
 		 */
 		data->len = 0;
 		memunmap(data);
-		free_bootmem_late(pa_data + sizeof(*data), data_len);
+		memblock_free_late(pa_data + sizeof(*data), data_len);
 
 		return ret;
 	}

@@ -30,8 +30,6 @@ extern unsigned long free_all_bootmem(void);
 extern void reset_node_managed_pages(pg_data_t *pgdat);
 extern void reset_all_zones_managed_pages(void);
 
-extern void free_bootmem_late(unsigned long physaddr, unsigned long size);
-
 /* We are using top down, so it is safe to use 0 here */
 #define BOOTMEM_LOW_LIMIT 0
 

@@ -33,30 +33,6 @@ unsigned long min_low_pfn;
 unsigned long max_pfn;
 unsigned long long max_possible_pfn;
 
-/**
- * free_bootmem_late - free bootmem pages directly to page allocator
- * @addr: starting address of the range
- * @size: size of the range in bytes
- *
- * This is only useful when the bootmem allocator has already been torn
- * down, but we are still initializing the system.  Pages are given directly
- * to the page allocator, no bootmem metadata is updated because it is gone.
- */
-void __init free_bootmem_late(unsigned long addr, unsigned long size)
-{
-	unsigned long cursor, end;
-
-	kmemleak_free_part_phys(addr, size);
-
-	cursor = PFN_UP(addr);
-	end = PFN_DOWN(addr + size);
-
-	for (; cursor < end; cursor++) {
-		__free_pages_bootmem(pfn_to_page(cursor), cursor, 0);
-		totalram_pages++;
-	}
-}
-
 static void __init __free_pages_memory(unsigned long start, unsigned long end)
 {
 	int order;