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-rw-r--r--arch/ia64/mm/init.c9
-rw-r--r--arch/powerpc/mm/mem.c9
-rw-r--r--arch/sh/mm/init.c9
-rw-r--r--arch/x86/mm/init_32.c36
-rw-r--r--arch/x86/mm/init_64.c9
5 files changed, 3 insertions, 69 deletions
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index 5c1de53c8c1c..fc6c6636ffda 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -682,15 +682,6 @@ mem_init (void)
}
#ifdef CONFIG_MEMORY_HOTPLUG
-void online_page(struct page *page)
-{
- ClearPageReserved(page);
- init_page_count(page);
- __free_page(page);
- totalram_pages++;
- num_physpages++;
-}
-
int arch_add_memory(int nid, u64 start, u64 size)
{
pg_data_t *pgdat;
diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
index 5ccb579b81e4..d9e37f365b54 100644
--- a/arch/powerpc/mm/mem.c
+++ b/arch/powerpc/mm/mem.c
@@ -110,15 +110,6 @@ EXPORT_SYMBOL(phys_mem_access_prot);
#ifdef CONFIG_MEMORY_HOTPLUG
-void online_page(struct page *page)
-{
- ClearPageReserved(page);
- init_page_count(page);
- __free_page(page);
- totalram_pages++;
- num_physpages++;
-}
-
#ifdef CONFIG_NUMA
int memory_add_physaddr_to_nid(u64 start)
{
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index 53dde0607362..d7df26bd1e54 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -307,15 +307,6 @@ void free_initrd_mem(unsigned long start, unsigned long end)
#endif
#ifdef CONFIG_MEMORY_HOTPLUG
-void online_page(struct page *page)
-{
- ClearPageReserved(page);
- init_page_count(page);
- __free_page(page);
- totalram_pages++;
- num_physpages++;
-}
-
int arch_add_memory(int nid, u64 start, u64 size)
{
pg_data_t *pgdat;
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
index 4a4761892951..de236e419cb5 100644
--- a/arch/x86/mm/init_32.c
+++ b/arch/x86/mm/init_32.c
@@ -287,47 +287,17 @@ static void __init permanent_kmaps_init(pgd_t *pgd_base)
pkmap_page_table = pte;
}
-static void __meminit free_new_highpage(struct page *page)
-{
- init_page_count(page);
- __free_page(page);
- totalhigh_pages++;
-}
-
void __init add_one_highpage_init(struct page *page, int pfn, int bad_ppro)
{
if (page_is_ram(pfn) && !(bad_ppro && page_kills_ppro(pfn))) {
ClearPageReserved(page);
- free_new_highpage(page);
+ init_page_count(page);
+ __free_page(page);
+ totalhigh_pages++;
} else
SetPageReserved(page);
}
-static int __meminit
-add_one_highpage_hotplug(struct page *page, unsigned long pfn)
-{
- free_new_highpage(page);
- totalram_pages++;
-#ifdef CONFIG_FLATMEM
- max_mapnr = max(pfn, max_mapnr);
-#endif
- num_physpages++;
-
- return 0;
-}
-
-/*
- * Not currently handling the NUMA case.
- * Assuming single node and all memory that
- * has been added dynamically that would be
- * onlined here is in HIGHMEM.
- */
-void __meminit online_page(struct page *page)
-{
- ClearPageReserved(page);
- add_one_highpage_hotplug(page, page_to_pfn(page));
-}
-
#ifndef CONFIG_NUMA
static void __init set_highmem_pages_init(int bad_ppro)
{
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 5fbb8652cf59..32ba13b0f818 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -620,15 +620,6 @@ void __init paging_init(void)
/*
* Memory hotplug specific functions
*/
-void online_page(struct page *page)
-{
- ClearPageReserved(page);
- init_page_count(page);
- __free_page(page);
- totalram_pages++;
- num_physpages++;
-}
-
#ifdef CONFIG_MEMORY_HOTPLUG
/*
* Memory is added always to NORMAL zone. This means you will never get