diff options
| -rw-r--r-- | mm/page_alloc.c | 10 | ||||
| -rw-r--r-- | mm/sparse.c | 10 |
2 files changed, 10 insertions, 10 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 8dfd13f724d9..77e4d3c5c57b 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5646,16 +5646,6 @@ void __init sparse_memory_present_with_active_regions(int nid) unsigned long start_pfn, end_pfn; int i, this_nid; -#ifdef CONFIG_SPARSEMEM_EXTREME - if (!mem_section) { - unsigned long size, align; - - size = sizeof(struct mem_section) * NR_SECTION_ROOTS; - align = 1 << (INTERNODE_CACHE_SHIFT); - mem_section = memblock_virt_alloc(size, align); - } -#endif - for_each_mem_pfn_range(i, nid, &start_pfn, &end_pfn, &this_nid) memory_present(this_nid, start_pfn, end_pfn); } diff --git a/mm/sparse.c b/mm/sparse.c index b00a97398795..d294148ba395 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -206,6 +206,16 @@ void __init memory_present(int nid, unsigned long start, unsigned long end) { unsigned long pfn; +#ifdef CONFIG_SPARSEMEM_EXTREME + if (unlikely(!mem_section)) { + unsigned long size, align; + + size = sizeof(struct mem_section) * NR_SECTION_ROOTS; + align = 1 << (INTERNODE_CACHE_SHIFT); + mem_section = memblock_virt_alloc(size, align); + } +#endif + start &= PAGE_SECTION_MASK; mminit_validate_memmodel_limits(&start, &end); for (pfn = start; pfn < end; pfn += PAGES_PER_SECTION) { |