diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/page_alloc.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 98fe3b68f209..5b939bd1bff9 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -6364,6 +6364,21 @@ static void __ref alloc_node_mem_map(struct pglist_data *pgdat) static void __ref alloc_node_mem_map(struct pglist_data *pgdat) { } #endif /* CONFIG_FLAT_NODE_MEM_MAP */ +#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT +static inline void pgdat_set_deferred_range(pg_data_t *pgdat) +{ + /* + * We start only with one section of pages, more pages are added as + * needed until the rest of deferred pages are initialized. + */ + pgdat->static_init_pgcnt = min_t(unsigned long, PAGES_PER_SECTION, + pgdat->node_spanned_pages); + pgdat->first_deferred_pfn = ULONG_MAX; +} +#else +static inline void pgdat_set_deferred_range(pg_data_t *pgdat) {} +#endif + void __meminit free_area_init_node(int nid, unsigned long *zones_size, unsigned long node_start_pfn, unsigned long *zholes_size) @@ -6390,16 +6405,8 @@ void __meminit free_area_init_node(int nid, unsigned long *zones_size, zones_size, zholes_size); alloc_node_mem_map(pgdat); + pgdat_set_deferred_range(pgdat); -#ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT - /* - * We start only with one section of pages, more pages are added as - * needed until the rest of deferred pages are initialized. - */ - pgdat->static_init_pgcnt = min_t(unsigned long, PAGES_PER_SECTION, - pgdat->node_spanned_pages); - pgdat->first_deferred_pfn = ULONG_MAX; -#endif free_area_init_core(pgdat); } |