diff options
Diffstat (limited to 'mm/memory_hotplug.c')
| -rw-r--r-- | mm/memory_hotplug.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c index 926e1cfb10e9..b3c0ff52bb72 100644 --- a/mm/memory_hotplug.c +++ b/mm/memory_hotplug.c @@ -645,7 +645,7 @@ static void online_pages_range(unsigned long start_pfn, unsigned long nr_pages) unsigned long pfn; /* - * Online the pages in MAX_ORDER aligned chunks. The callback might + * Online the pages in MAX_PAGE_ORDER aligned chunks. The callback might * decide to not expose all pages to the buddy (e.g., expose them * later). We account all pages as being online and belonging to this * zone ("present"). @@ -660,12 +660,13 @@ static void online_pages_range(unsigned long start_pfn, unsigned long nr_pages) * Free to online pages in the largest chunks alignment allows. * * __ffs() behaviour is undefined for 0. start == 0 is - * MAX_ORDER-aligned, Set order to MAX_ORDER for the case. + * MAX_PAGE_ORDER-aligned, Set order to MAX_PAGE_ORDER for + * the case. */ if (pfn) - order = min_t(int, MAX_ORDER, __ffs(pfn)); + order = min_t(int, MAX_PAGE_ORDER, __ffs(pfn)); else - order = MAX_ORDER; + order = MAX_PAGE_ORDER; (*online_page_callback)(pfn_to_page(pfn), order); pfn += (1UL << order); |