summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/linux/memory_hotplug.h2
-rw-r--r--include/linux/mm.h2
-rw-r--r--mm/memory_hotplug.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 218501cfaeb..7b54666cea8 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -172,5 +172,7 @@ static inline int __remove_pages(struct zone *zone, unsigned long start_pfn,
extern int add_memory(int nid, u64 start, u64 size);
extern int arch_add_memory(int nid, u64 start, u64 size);
extern int remove_memory(u64 start, u64 size);
+extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
+ int nr_pages);
#endif /* __LINUX_MEMORY_HOTPLUG_H */
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 4edf1934e5c..b7966ab8cb6 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -946,6 +946,8 @@ extern void mem_init(void);
extern void show_mem(void);
extern void si_meminfo(struct sysinfo * val);
extern void si_meminfo_node(struct sysinfo *val, int nid);
+extern void zonetable_add(struct zone *zone, int nid, enum zone_type zid,
+ unsigned long pfn, unsigned long size);
#ifdef CONFIG_NUMA
extern void setup_per_cpu_pageset(void);
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index 2053bb165a2..63b14d4f68f 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -26,8 +26,6 @@
#include <asm/tlbflush.h>
-extern void zonetable_add(struct zone *zone, int nid, int zid, unsigned long pfn,
- unsigned long size);
static int __add_zone(struct zone *zone, unsigned long phys_start_pfn)
{
struct pglist_data *pgdat = zone->zone_pgdat;
@@ -47,8 +45,6 @@ static int __add_zone(struct zone *zone, unsigned long phys_start_pfn)
return 0;
}
-extern int sparse_add_one_section(struct zone *zone, unsigned long start_pfn,
- int nr_pages);
static int __add_section(struct zone *zone, unsigned long phys_start_pfn)
{
int nr_pages = PAGES_PER_SECTION;