mm: stop zeroing memory during allocation in vmemmap

[sfrench/cifs-2.6.git] / mm / sparse.c

diff --git a/mm/sparse.c b/mm/sparse.c
index 60805abf98af71e53775c00bd2a5975b7f13e6fa..7a5dacaa06e3f277c8543c502dba0e3c6a6a1a13 100644 (file)
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -453,9 +453,9 @@ void __init sparse_mem_maps_populate_node(struct page **map_map,
        }
 
        size = PAGE_ALIGN(size);
-       map = memblock_virt_alloc_try_nid(size * map_count,
-                                         PAGE_SIZE, __pa(MAX_DMA_ADDRESS),
-                                         BOOTMEM_ALLOC_ACCESSIBLE, nodeid);
+       map = memblock_virt_alloc_try_nid_raw(size * map_count,
+                                             PAGE_SIZE, __pa(MAX_DMA_ADDRESS),
+                                             BOOTMEM_ALLOC_ACCESSIBLE, nodeid);
        if (map) {
                for (pnum = pnum_begin; pnum < pnum_end; pnum++) {
                        if (!present_section_nr(pnum))