From f9872caf07c1c774034b8bddde7d4a3a7f4a6484 Mon Sep 17 00:00:00 2001 From: Cody P Schafer Date: Mon, 29 Apr 2013 15:08:01 -0700 Subject: page_alloc: make setup_nr_node_ids() usable for arch init code powerpc and x86 were opencoding copies of setup_nr_node_ids(), which page_alloc provides but makes static. Make it avaliable to the archs in linux/mm.h. Signed-off-by: Cody P Schafer Signed-off-by: Linus Torvalds --- include/linux/mm.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux/mm.h') diff --git a/include/linux/mm.h b/include/linux/mm.h index 6d7266842abd..7aa11a6736eb 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1816,5 +1816,11 @@ static inline unsigned int debug_guardpage_minorder(void) { return 0; } static inline bool page_is_guard(struct page *page) { return false; } #endif /* CONFIG_DEBUG_PAGEALLOC */ +#if MAX_NUMNODES > 1 +void __init setup_nr_node_ids(void); +#else +static inline void setup_nr_node_ids(void) {} +#endif + #endif /* __KERNEL__ */ #endif /* _LINUX_MM_H */ -- cgit v1.2.3