diff options
Diffstat (limited to 'mm/sparse-vmemmap.c')
| -rw-r--r-- | mm/sparse-vmemmap.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c index 68bb65b2d34d..95e2c7638a5c 100644 --- a/mm/sparse-vmemmap.c +++ b/mm/sparse-vmemmap.c @@ -281,6 +281,7 @@ void __init sparse_mem_maps_populate_node(struct page **map_map, unsigned long pnum; unsigned long size = sizeof(struct page) * PAGES_PER_SECTION; void *vmemmap_buf_start; + int nr_consumed_maps = 0; size = ALIGN(size, PMD_SIZE); vmemmap_buf_start = __earlyonly_bootmem_alloc(nodeid, size * map_count, @@ -295,8 +296,9 @@ void __init sparse_mem_maps_populate_node(struct page **map_map, if (!present_section_nr(pnum)) continue; - map_map[pnum] = sparse_mem_map_populate(pnum, nodeid, NULL); - if (map_map[pnum]) + map_map[nr_consumed_maps] = + sparse_mem_map_populate(pnum, nodeid, NULL); + if (map_map[nr_consumed_maps++]) continue; pr_err("%s: sparsemem memory map backing failed some memory will not be available\n", __func__); |