diff options
Diffstat (limited to 'include/linux/mmzone.h')
| -rw-r--r-- | include/linux/mmzone.h | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h index ffe66e381c04..2f0856d14b21 100644 --- a/include/linux/mmzone.h +++ b/include/linux/mmzone.h @@ -722,8 +722,8 @@ typedef struct pglist_data { int nr_zones; #ifdef CONFIG_FLAT_NODE_MEM_MAP /* means !SPARSEMEM */ struct page *node_mem_map; -#ifdef CONFIG_MEMCG - struct page_cgroup *node_page_cgroup; +#ifdef CONFIG_PAGE_EXTENSION + struct page_ext *node_page_ext; #endif #endif #ifndef CONFIG_NO_BOOTMEM @@ -1078,7 +1078,7 @@ static inline unsigned long early_pfn_to_nid(unsigned long pfn) #define SECTION_ALIGN_DOWN(pfn) ((pfn) & PAGE_SECTION_MASK) struct page; -struct page_cgroup; +struct page_ext; struct mem_section { /* * This is, logically, a pointer to an array of struct @@ -1096,12 +1096,12 @@ struct mem_section { /* See declaration of similar field in struct zone */ unsigned long *pageblock_flags; -#ifdef CONFIG_MEMCG +#ifdef CONFIG_PAGE_EXTENSION /* - * If !SPARSEMEM, pgdat doesn't have page_cgroup pointer. We use - * section. (see memcontrol.h/page_cgroup.h about this.) + * If !SPARSEMEM, pgdat doesn't have page_ext pointer. We use + * section. (see page_ext.h about this.) */ - struct page_cgroup *page_cgroup; + struct page_ext *page_ext; unsigned long pad; #endif /* |