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-rw-r--r--arch/sh/mm/numa.c38
1 files changed, 0 insertions, 38 deletions
diff --git a/arch/sh/mm/numa.c b/arch/sh/mm/numa.c
index 961b34085e3b..a2e645f64a37 100644
--- a/arch/sh/mm/numa.c
+++ b/arch/sh/mm/numa.c
@@ -24,44 +24,6 @@ EXPORT_SYMBOL_GPL(node_data);
24 * latency. Each node's pgdat is node-local at the beginning of the node, 24 * latency. Each node's pgdat is node-local at the beginning of the node,
25 * immediately followed by the node mem map. 25 * immediately followed by the node mem map.
26 */ 26 */
27void __init setup_memory(void)
28{
29 unsigned long free_pfn = PFN_UP(__pa(_end));
30 u64 base = min_low_pfn << PAGE_SHIFT;
31 u64 size = (max_low_pfn << PAGE_SHIFT) - base;
32
33 lmb_add(base, size);
34
35 /* Reserve the LMB regions used by the kernel, initrd, etc.. */
36 lmb_reserve(__MEMORY_START + CONFIG_ZERO_PAGE_OFFSET,
37 (PFN_PHYS(free_pfn) + PAGE_SIZE - 1) -
38 (__MEMORY_START + CONFIG_ZERO_PAGE_OFFSET));
39
40 /*
41 * Reserve physical pages below CONFIG_ZERO_PAGE_OFFSET.
42 */
43 if (CONFIG_ZERO_PAGE_OFFSET != 0)
44 lmb_reserve(__MEMORY_START, CONFIG_ZERO_PAGE_OFFSET);
45
46 lmb_analyze();
47 lmb_dump_all();
48
49 /*
50 * Node 0 sets up its pgdat at the first available pfn,
51 * and bumps it up before setting up the bootmem allocator.
52 */
53 NODE_DATA(0) = pfn_to_kaddr(free_pfn);
54 memset(NODE_DATA(0), 0, sizeof(struct pglist_data));
55 free_pfn += PFN_UP(sizeof(struct pglist_data));
56 NODE_DATA(0)->bdata = &bootmem_node_data[0];
57
58 /* Set up node 0 */
59 setup_bootmem_allocator(free_pfn);
60
61 /* Give the platforms a chance to hook up their nodes */
62 plat_mem_setup();
63}
64
65void __init setup_bootmem_node(int nid, unsigned long start, unsigned long end) 27void __init setup_bootmem_node(int nid, unsigned long start, unsigned long end)
66{ 28{
67 unsigned long bootmap_pages; 29 unsigned long bootmap_pages;