summaryrefslogtreecommitdiffstats
path: root/arch/ia64/mm/init.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/ia64/mm/init.c')
-rw-r--r--arch/ia64/mm/init.c41
1 files changed, 5 insertions, 36 deletions
diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
index d1fe4b402601..b6f7f43424ec 100644
--- a/arch/ia64/mm/init.c
+++ b/arch/ia64/mm/init.c
@@ -154,9 +154,8 @@ ia64_init_addr_space (void)
void
free_initmem (void)
{
- free_reserved_area((unsigned long)ia64_imva(__init_begin),
- (unsigned long)ia64_imva(__init_end),
- 0, "unused kernel");
+ free_reserved_area(ia64_imva(__init_begin), ia64_imva(__init_end),
+ -1, "unused kernel");
}
void __init
@@ -546,19 +545,6 @@ int __init register_active_ranges(u64 start, u64 len, int nid)
return 0;
}
-static int __init
-count_reserved_pages(u64 start, u64 end, void *arg)
-{
- unsigned long num_reserved = 0;
- unsigned long *count = arg;
-
- for (; start < end; start += PAGE_SIZE)
- if (PageReserved(virt_to_page(start)))
- ++num_reserved;
- *count += num_reserved;
- return 0;
-}
-
int
find_max_min_low_pfn (u64 start, u64 end, void *arg)
{
@@ -597,8 +583,6 @@ __setup("nolwsys", nolwsys_setup);
void __init
mem_init (void)
{
- long reserved_pages, codesize, datasize, initsize;
- pg_data_t *pgdat;
int i;
BUG_ON(PTRS_PER_PGD * sizeof(pgd_t) != PAGE_SIZE);
@@ -616,27 +600,12 @@ mem_init (void)
#ifdef CONFIG_FLATMEM
BUG_ON(!mem_map);
- max_mapnr = max_low_pfn;
#endif
+ set_max_mapnr(max_low_pfn);
high_memory = __va(max_low_pfn * PAGE_SIZE);
-
- for_each_online_pgdat(pgdat)
- if (pgdat->bdata->node_bootmem_map)
- totalram_pages += free_all_bootmem_node(pgdat);
-
- reserved_pages = 0;
- efi_memmap_walk(count_reserved_pages, &reserved_pages);
-
- codesize = (unsigned long) _etext - (unsigned long) _stext;
- datasize = (unsigned long) _edata - (unsigned long) _etext;
- initsize = (unsigned long) __init_end - (unsigned long) __init_begin;
-
- printk(KERN_INFO "Memory: %luk/%luk available (%luk code, %luk reserved, "
- "%luk data, %luk init)\n", nr_free_pages() << (PAGE_SHIFT - 10),
- num_physpages << (PAGE_SHIFT - 10), codesize >> 10,
- reserved_pages << (PAGE_SHIFT - 10), datasize >> 10, initsize >> 10);
-
+ free_all_bootmem();
+ mem_init_print_info(NULL);
/*
* For fsyscall entrpoints with no light-weight handler, use the ordinary