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-rw-r--r--arch/mips/mm/init.c57
-rw-r--r--arch/mips/pci/pci-lantiq.c2
-rw-r--r--arch/mips/sgi-ip27/ip27-memory.c21
3 files changed, 21 insertions, 59 deletions
diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
index e7333f15b1b7..4e73f10a7519 100644
--- a/arch/mips/mm/init.c
+++ b/arch/mips/mm/init.c
@@ -359,11 +359,24 @@ void __init paging_init(void)
static struct kcore_list kcore_kseg0;
#endif
-void __init mem_init(void)
+static inline void mem_init_free_highmem(void)
{
- unsigned long codesize, reservedpages, datasize, initsize;
- unsigned long tmp, ram;
+#ifdef CONFIG_HIGHMEM
+ unsigned long tmp;
+ for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) {
+ struct page *page = pfn_to_page(tmp);
+
+ if (!page_is_ram(tmp))
+ SetPageReserved(page);
+ else
+ free_highmem_page(page);
+ }
+#endif
+}
+
+void __init mem_init(void)
+{
#ifdef CONFIG_HIGHMEM
#ifdef CONFIG_DISCONTIGMEM
#error "CONFIG_HIGHMEM and CONFIG_DISCONTIGMEM dont work together yet"
@@ -376,32 +389,8 @@ void __init mem_init(void)
free_all_bootmem();
setup_zero_pages(); /* Setup zeroed pages. */
-
- reservedpages = ram = 0;
- for (tmp = 0; tmp < max_low_pfn; tmp++)
- if (page_is_ram(tmp) && pfn_valid(tmp)) {
- ram++;
- if (PageReserved(pfn_to_page(tmp)))
- reservedpages++;
- }
- num_physpages = ram;
-
-#ifdef CONFIG_HIGHMEM
- for (tmp = highstart_pfn; tmp < highend_pfn; tmp++) {
- struct page *page = pfn_to_page(tmp);
-
- if (!page_is_ram(tmp)) {
- SetPageReserved(page);
- continue;
- }
- free_highmem_page(page);
- }
- num_physpages += totalhigh_pages;
-#endif
-
- codesize = (unsigned long) &_etext - (unsigned long) &_text;
- datasize = (unsigned long) &_edata - (unsigned long) &_etext;
- initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
+ mem_init_free_highmem();
+ mem_init_print_info(NULL);
#ifdef CONFIG_64BIT
if ((unsigned long) &_text > (unsigned long) CKSEG0)
@@ -410,16 +399,6 @@ void __init mem_init(void)
kclist_add(&kcore_kseg0, (void *) CKSEG0,
0x80000000 - 4, KCORE_TEXT);
#endif
-
- printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
- "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n",
- nr_free_pages() << (PAGE_SHIFT-10),
- ram << (PAGE_SHIFT-10),
- codesize >> 10,
- reservedpages << (PAGE_SHIFT-10),
- datasize >> 10,
- initsize >> 10,
- totalhigh_pages << (PAGE_SHIFT-10));
}
#endif /* !CONFIG_NEED_MULTIPLE_NODES */
diff --git a/arch/mips/pci/pci-lantiq.c b/arch/mips/pci/pci-lantiq.c
index 879077b01155..cb1ef9984069 100644
--- a/arch/mips/pci/pci-lantiq.c
+++ b/arch/mips/pci/pci-lantiq.c
@@ -89,7 +89,7 @@ static inline u32 ltq_calc_bar11mask(void)
u32 mem, bar11mask;
/* BAR11MASK value depends on available memory on system. */
- mem = num_physpages * PAGE_SIZE;
+ mem = get_num_physpages() * PAGE_SIZE;
bar11mask = (0x0ffffff0 & ~((1 << (fls(mem) - 1)) - 1)) | 8;
return bar11mask;
diff --git a/arch/mips/sgi-ip27/ip27-memory.c b/arch/mips/sgi-ip27/ip27-memory.c
index aecac4a08360..a0c9e34147c2 100644
--- a/arch/mips/sgi-ip27/ip27-memory.c
+++ b/arch/mips/sgi-ip27/ip27-memory.c
@@ -357,8 +357,6 @@ static void __init szmem(void)
int slot;
cnodeid_t node;
- num_physpages = 0;
-
for_each_online_node(node) {
nodebytes = 0;
for (slot = 0; slot < MAX_MEM_SLOTS; slot++) {
@@ -381,7 +379,6 @@ static void __init szmem(void)
slot = MAX_MEM_SLOTS;
continue;
}
- num_physpages += slot_psize;
memblock_add_node(PFN_PHYS(slot_getbasepfn(node, slot)),
PFN_PHYS(slot_psize), node);
}
@@ -480,10 +477,9 @@ void __init paging_init(void)
void __init mem_init(void)
{
- unsigned long codesize, datasize, initsize, tmp;
unsigned node;
- high_memory = (void *) __va(num_physpages << PAGE_SHIFT);
+ high_memory = (void *) __va(get_num_physpages() << PAGE_SHIFT);
for_each_online_node(node) {
/*
@@ -494,18 +490,5 @@ void __init mem_init(void)
setup_zero_pages(); /* This comes from node 0 */
- codesize = (unsigned long) &_etext - (unsigned long) &_text;
- datasize = (unsigned long) &_edata - (unsigned long) &_etext;
- initsize = (unsigned long) &__init_end - (unsigned long) &__init_begin;
-
- tmp = nr_free_pages();
- printk(KERN_INFO "Memory: %luk/%luk available (%ldk kernel code, "
- "%ldk reserved, %ldk data, %ldk init, %ldk highmem)\n",
- tmp << (PAGE_SHIFT-10),
- num_physpages << (PAGE_SHIFT-10),
- codesize >> 10,
- (num_physpages - tmp) << (PAGE_SHIFT-10),
- datasize >> 10,
- initsize >> 10,
- totalhigh_pages << (PAGE_SHIFT-10));
+ mem_init_print_info(NULL);
}