diff options
Diffstat (limited to 'mm/sparse.c')
| -rw-r--r-- | mm/sparse.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/mm/sparse.c b/mm/sparse.c index 10b07eea9a6e..33307fc05c4d 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -5,7 +5,7 @@ #include <linux/mm.h> #include <linux/slab.h> #include <linux/mmzone.h> -#include <linux/bootmem.h> +#include <linux/memblock.h> #include <linux/compiler.h> #include <linux/highmem.h> #include <linux/export.h> @@ -68,7 +68,8 @@ static noinline struct mem_section __ref *sparse_index_alloc(int nid) if (slab_is_available()) section = kzalloc_node(array_size, GFP_KERNEL, nid); else - section = memblock_virt_alloc_node(array_size, nid); + section = memblock_alloc_node(array_size, SMP_CACHE_BYTES, + nid); return section; } @@ -216,7 +217,7 @@ void __init memory_present(int nid, unsigned long start, unsigned long end) size = sizeof(struct mem_section*) * NR_SECTION_ROOTS; align = 1 << (INTERNODE_CACHE_SHIFT); - mem_section = memblock_virt_alloc(size, align); + mem_section = memblock_alloc(size, align); } #endif @@ -306,7 +307,7 @@ sparse_early_usemaps_alloc_pgdat_section(struct pglist_data *pgdat, limit = goal + (1UL << PA_SECTION_SHIFT); nid = early_pfn_to_nid(goal >> PAGE_SHIFT); again: - p = memblock_virt_alloc_try_nid_nopanic(size, + p = memblock_alloc_try_nid_nopanic(size, SMP_CACHE_BYTES, goal, limit, nid); if (!p && limit) { @@ -362,7 +363,7 @@ static unsigned long * __init sparse_early_usemaps_alloc_pgdat_section(struct pglist_data *pgdat, unsigned long size) { - return memblock_virt_alloc_node_nopanic(size, pgdat->node_id); + return memblock_alloc_node_nopanic(size, pgdat->node_id); } static void __init check_usemap_section_nr(int nid, unsigned long *usemap) @@ -391,9 +392,9 @@ struct page __init *sparse_mem_map_populate(unsigned long pnum, int nid, if (map) return map; - map = memblock_virt_alloc_try_nid(size, + map = memblock_alloc_try_nid(size, PAGE_SIZE, __pa(MAX_DMA_ADDRESS), - BOOTMEM_ALLOC_ACCESSIBLE, nid); + MEMBLOCK_ALLOC_ACCESSIBLE, nid); return map; } #endif /* !CONFIG_SPARSEMEM_VMEMMAP */ @@ -405,9 +406,9 @@ static void __init sparse_buffer_init(unsigned long size, int nid) { WARN_ON(sparsemap_buf); /* forgot to call sparse_buffer_fini()? */ sparsemap_buf = - memblock_virt_alloc_try_nid_raw(size, PAGE_SIZE, + memblock_alloc_try_nid_raw(size, PAGE_SIZE, __pa(MAX_DMA_ADDRESS), - BOOTMEM_ALLOC_ACCESSIBLE, nid); + MEMBLOCK_ALLOC_ACCESSIBLE, nid); sparsemap_buf_end = sparsemap_buf + size; } @@ -696,13 +697,11 @@ int __meminit sparse_add_one_section(struct pglist_data *pgdat, goto out; } -#ifdef CONFIG_DEBUG_VM /* * Poison uninitialized struct pages in order to catch invalid flags * combinations. */ - memset(memmap, PAGE_POISON_PATTERN, sizeof(struct page) * PAGES_PER_SECTION); -#endif + page_init_poison(memmap, sizeof(struct page) * PAGES_PER_SECTION); section_mark_present(ms); sparse_init_one_section(ms, section_nr, memmap, usemap); |