diff options
| -rw-r--r-- | mm/page_alloc.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 7a199767dcee..55ded92f9809 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6151,6 +6151,7 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat) } } +#ifdef CONFIG_FLAT_NODE_MEM_MAP static void __ref alloc_node_mem_map(struct pglist_data *pgdat) { unsigned long __maybe_unused start = 0; @@ -6160,7 +6161,6 @@ static void __ref alloc_node_mem_map(struct pglist_data *pgdat) if (!pgdat->node_spanned_pages) return; -#ifdef CONFIG_FLAT_NODE_MEM_MAP start = pgdat->node_start_pfn & ~(MAX_ORDER_NR_PAGES - 1); offset = pgdat->node_start_pfn - start; /* ia64 gets its own node_mem_map, before this, without bootmem */ @@ -6182,6 +6182,9 @@ static void __ref alloc_node_mem_map(struct pglist_data *pgdat) pgdat->node_id); pgdat->node_mem_map = map + offset; } + pr_debug("%s: node %d, pgdat %08lx, node_mem_map %08lx\n", + __func__, pgdat->node_id, (unsigned long)pgdat, + (unsigned long)pgdat->node_mem_map); #ifndef CONFIG_NEED_MULTIPLE_NODES /* * With no DISCONTIG, the global mem_map is just set as node 0's @@ -6194,8 +6197,10 @@ static void __ref alloc_node_mem_map(struct pglist_data *pgdat) #endif /* CONFIG_HAVE_MEMBLOCK_NODE_MAP */ } #endif -#endif /* CONFIG_FLAT_NODE_MEM_MAP */ } +#else +static void __ref alloc_node_mem_map(struct pglist_data *pgdat) { } +#endif /* CONFIG_FLAT_NODE_MEM_MAP */ void __paginginit free_area_init_node(int nid, unsigned long *zones_size, unsigned long node_start_pfn, unsigned long *zholes_size) @@ -6222,11 +6227,6 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size, zones_size, zholes_size); alloc_node_mem_map(pgdat); -#ifdef CONFIG_FLAT_NODE_MEM_MAP - printk(KERN_DEBUG "free_area_init_node: node %d, pgdat %08lx, node_mem_map %08lx\n", - nid, (unsigned long)pgdat, - (unsigned long)pgdat->node_mem_map); -#endif reset_deferred_meminit(pgdat); free_area_init_core(pgdat); |