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-rw-r--r--arch/m68k/mm/mcfmmu.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/m68k/mm/mcfmmu.c b/arch/m68k/mm/mcfmmu.c
index 2925d795d71a..70dde040779b 100644
--- a/arch/m68k/mm/mcfmmu.c
+++ b/arch/m68k/mm/mcfmmu.c
@@ -14,6 +14,7 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/bootmem.h>
+#include <linux/memblock.h>
#include <asm/setup.h>
#include <asm/page.h>
@@ -153,31 +154,31 @@ int cf_tlb_miss(struct pt_regs *regs, int write, int dtlb, int extension_word)
void __init cf_bootmem_alloc(void)
{
- unsigned long start_pfn;
unsigned long memstart;
/* _rambase and _ramend will be naturally page aligned */
m68k_memory[0].addr = _rambase;
m68k_memory[0].size = _ramend - _rambase;
+ memblock_add(m68k_memory[0].addr, m68k_memory[0].size);
+
/* compute total pages in system */
num_pages = PFN_DOWN(_ramend - _rambase);
/* page numbers */
memstart = PAGE_ALIGN(_ramstart);
min_low_pfn = PFN_DOWN(_rambase);
- start_pfn = PFN_DOWN(memstart);
max_pfn = max_low_pfn = PFN_DOWN(_ramend);
high_memory = (void *)_ramend;
+ /* Reserve kernel text/data/bss */
+ memblock_reserve(memstart, memstart - _rambase);
+
m68k_virt_to_node_shift = fls(_ramend - 1) - 6;
module_fixup(NULL, __start_fixup, __stop_fixup);
- /* setup bootmem data */
+ /* setup node data */
m68k_setup_node(0);
- memstart += init_bootmem_node(NODE_DATA(0), start_pfn,
- min_low_pfn, max_low_pfn);
- free_bootmem_node(NODE_DATA(0), memstart, _ramend - memstart);
}
/*