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-rw-r--r--include/linux/mm.h3
-rw-r--r--include/linux/mmzone.h8
2 files changed, 8 insertions, 3 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h
index a17b147c61e7..76912231af41 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -978,7 +978,8 @@ extern int early_pfn_to_nid(unsigned long pfn);
978#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */ 978#endif /* CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID */
979#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */ 979#endif /* CONFIG_ARCH_POPULATES_NODE_MAP */
980extern void set_dma_reserve(unsigned long new_dma_reserve); 980extern void set_dma_reserve(unsigned long new_dma_reserve);
981extern void memmap_init_zone(unsigned long, int, unsigned long, unsigned long); 981extern void memmap_init_zone(unsigned long, int, unsigned long,
982 unsigned long, enum memmap_context);
982extern void setup_per_zone_pages_min(void); 983extern void setup_per_zone_pages_min(void);
983extern void mem_init(void); 984extern void mem_init(void);
984extern void show_mem(void); 985extern void show_mem(void);
diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index e339a7345f25..b262f47961fb 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -450,9 +450,13 @@ void build_all_zonelists(void);
450void wakeup_kswapd(struct zone *zone, int order); 450void wakeup_kswapd(struct zone *zone, int order);
451int zone_watermark_ok(struct zone *z, int order, unsigned long mark, 451int zone_watermark_ok(struct zone *z, int order, unsigned long mark,
452 int classzone_idx, int alloc_flags); 452 int classzone_idx, int alloc_flags);
453 453enum memmap_context {
454 MEMMAP_EARLY,
455 MEMMAP_HOTPLUG,
456};
454extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn, 457extern int init_currently_empty_zone(struct zone *zone, unsigned long start_pfn,
455 unsigned long size); 458 unsigned long size,
459 enum memmap_context context);
456 460
457#ifdef CONFIG_HAVE_MEMORY_PRESENT 461#ifdef CONFIG_HAVE_MEMORY_PRESENT
458void memory_present(int nid, unsigned long start, unsigned long end); 462void memory_present(int nid, unsigned long start, unsigned long end);