diff options
Diffstat (limited to 'mm/memblock.c')
| -rw-r--r-- | mm/memblock.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/mm/memblock.c b/mm/memblock.c index 43e2fd3006c1..743659d88fc4 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -620,7 +620,7 @@ repeat: * area, insert that portion. */ if (rbase > base) { -#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP +#ifdef CONFIG_NEED_MULTIPLE_NODES WARN_ON(nid != memblock_get_region_node(rgn)); #endif WARN_ON(flags != rgn->flags); @@ -1197,7 +1197,6 @@ void __init_memblock __next_mem_range_rev(u64 *idx, int nid, *idx = ULLONG_MAX; } -#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP /* * Common iterator interface used to define for_each_mem_pfn_range(). */ @@ -1247,6 +1246,7 @@ void __init_memblock __next_mem_pfn_range(int *idx, int nid, int __init_memblock memblock_set_node(phys_addr_t base, phys_addr_t size, struct memblock_type *type, int nid) { +#ifdef CONFIG_NEED_MULTIPLE_NODES int start_rgn, end_rgn; int i, ret; @@ -1258,9 +1258,10 @@ int __init_memblock memblock_set_node(phys_addr_t base, phys_addr_t size, memblock_set_region_node(&type->regions[i], nid); memblock_merge_regions(type); +#endif return 0; } -#endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */ + #ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT /** * __next_mem_pfn_range_in_zone - iterator for for_each_*_range_in_zone() @@ -1799,7 +1800,6 @@ bool __init_memblock memblock_is_map_memory(phys_addr_t addr) return !memblock_is_nomap(&memblock.memory.regions[i]); } -#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP int __init_memblock memblock_search_pfn_nid(unsigned long pfn, unsigned long *start_pfn, unsigned long *end_pfn) { @@ -1814,7 +1814,6 @@ int __init_memblock memblock_search_pfn_nid(unsigned long pfn, return memblock_get_region_node(&type->regions[mid]); } -#endif /** * memblock_is_region_memory - check if a region is a subset of memory @@ -1905,7 +1904,7 @@ static void __init_memblock memblock_dump(struct memblock_type *type) size = rgn->size; end = base + size - 1; flags = rgn->flags; -#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP +#ifdef CONFIG_NEED_MULTIPLE_NODES if (memblock_get_region_node(rgn) != MAX_NUMNODES) snprintf(nid_buf, sizeof(nid_buf), " on node %d", memblock_get_region_node(rgn)); |