diff options
Diffstat (limited to 'mm/sparse.c')
| -rw-r--r-- | mm/sparse.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/sparse.c b/mm/sparse.c index 95ac219af37..aa64b12831a 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -500,7 +500,7 @@ void __init sparse_init(void) * so alloc 2M (with 2M align) and 24 bytes in turn will * make next 2M slip to one more 2M later. * then in big system, the memory will have a lot of holes... - * here try to allocate 2M pages continously. + * here try to allocate 2M pages continuously. * * powerpc need to call sparse_init_one_section right after each * sparse_early_mem_map_alloc, so allocate usemap_map at first. @@ -671,10 +671,10 @@ static void __kfree_section_memmap(struct page *memmap, unsigned long nr_pages) static void free_map_bootmem(struct page *page, unsigned long nr_pages) { unsigned long maps_section_nr, removing_section_nr, i; - int magic; + unsigned long magic; for (i = 0; i < nr_pages; i++, page++) { - magic = atomic_read(&page->_mapcount); + magic = (unsigned long) page->lru.next; BUG_ON(magic == NODE_INFO); |