x86, memblock: Replace e820_/_early string with memblock_
1.include linux/memblock.h directly. so later could reduce e820.h reference.
2 this patch is done by sed scripts mainly
-v2: use MEMBLOCK_ERROR instead of -1ULL or -1UL
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
diff --git a/arch/x86/mm/numa_64.c b/arch/x86/mm/numa_64.c
index 3d54f9f..984b1ff 100644
--- a/arch/x86/mm/numa_64.c
+++ b/arch/x86/mm/numa_64.c
@@ -87,16 +87,16 @@
addr = 0x8000;
nodemap_size = roundup(sizeof(s16) * memnodemapsize, L1_CACHE_BYTES);
- nodemap_addr = find_e820_area(addr, max_pfn<<PAGE_SHIFT,
+ nodemap_addr = memblock_find_in_range(addr, max_pfn<<PAGE_SHIFT,
nodemap_size, L1_CACHE_BYTES);
- if (nodemap_addr == -1UL) {
+ if (nodemap_addr == MEMBLOCK_ERROR) {
printk(KERN_ERR
"NUMA: Unable to allocate Memory to Node hash map\n");
nodemap_addr = nodemap_size = 0;
return -1;
}
memnodemap = phys_to_virt(nodemap_addr);
- reserve_early(nodemap_addr, nodemap_addr + nodemap_size, "MEMNODEMAP");
+ memblock_x86_reserve_range(nodemap_addr, nodemap_addr + nodemap_size, "MEMNODEMAP");
printk(KERN_DEBUG "NUMA: Allocated memnodemap from %lx - %lx\n",
nodemap_addr, nodemap_addr + nodemap_size);
@@ -227,7 +227,7 @@
if (node_data[nodeid] == NULL)
return;
nodedata_phys = __pa(node_data[nodeid]);
- reserve_early(nodedata_phys, nodedata_phys + pgdat_size, "NODE_DATA");
+ memblock_x86_reserve_range(nodedata_phys, nodedata_phys + pgdat_size, "NODE_DATA");
printk(KERN_INFO " NODE_DATA [%016lx - %016lx]\n", nodedata_phys,
nodedata_phys + pgdat_size - 1);
nid = phys_to_nid(nodedata_phys);
@@ -246,7 +246,7 @@
* Find a place for the bootmem map
* nodedata_phys could be on other nodes by alloc_bootmem,
* so need to sure bootmap_start not to be small, otherwise
- * early_node_mem will get that with find_e820_area instead
+ * early_node_mem will get that with memblock_find_in_range instead
* of alloc_bootmem, that could clash with reserved range
*/
bootmap_pages = bootmem_bootmap_pages(last_pfn - start_pfn);
@@ -258,12 +258,12 @@
bootmap = early_node_mem(nodeid, bootmap_start, end,
bootmap_pages<<PAGE_SHIFT, PAGE_SIZE);
if (bootmap == NULL) {
- free_early(nodedata_phys, nodedata_phys + pgdat_size);
+ memblock_x86_free_range(nodedata_phys, nodedata_phys + pgdat_size);
node_data[nodeid] = NULL;
return;
}
bootmap_start = __pa(bootmap);
- reserve_early(bootmap_start, bootmap_start+(bootmap_pages<<PAGE_SHIFT),
+ memblock_x86_reserve_range(bootmap_start, bootmap_start+(bootmap_pages<<PAGE_SHIFT),
"BOOTMAP");
bootmap_size = init_bootmem_node(NODE_DATA(nodeid),
@@ -417,7 +417,7 @@
nr_nodes = MAX_NUMNODES;
}
- size = (max_addr - addr - e820_hole_size(addr, max_addr)) / nr_nodes;
+ size = (max_addr - addr - memblock_x86_hole_size(addr, max_addr)) / nr_nodes;
/*
* Calculate the number of big nodes that can be allocated as a result
* of consolidating the remainder.
@@ -453,7 +453,7 @@
* non-reserved memory is less than the per-node size.
*/
while (end - physnodes[i].start -
- e820_hole_size(physnodes[i].start, end) < size) {
+ memblock_x86_hole_size(physnodes[i].start, end) < size) {
end += FAKE_NODE_MIN_SIZE;
if (end > physnodes[i].end) {
end = physnodes[i].end;
@@ -467,7 +467,7 @@
* this one must extend to the boundary.
*/
if (end < dma32_end && dma32_end - end -
- e820_hole_size(end, dma32_end) < FAKE_NODE_MIN_SIZE)
+ memblock_x86_hole_size(end, dma32_end) < FAKE_NODE_MIN_SIZE)
end = dma32_end;
/*
@@ -476,7 +476,7 @@
* physical node.
*/
if (physnodes[i].end - end -
- e820_hole_size(end, physnodes[i].end) < size)
+ memblock_x86_hole_size(end, physnodes[i].end) < size)
end = physnodes[i].end;
/*
@@ -504,7 +504,7 @@
{
u64 end = start + size;
- while (end - start - e820_hole_size(start, end) < size) {
+ while (end - start - memblock_x86_hole_size(start, end) < size) {
end += FAKE_NODE_MIN_SIZE;
if (end > max_addr) {
end = max_addr;
@@ -533,7 +533,7 @@
* creates a uniform distribution of node sizes across the entire
* machine (but not necessarily over physical nodes).
*/
- min_size = (max_addr - addr - e820_hole_size(addr, max_addr)) /
+ min_size = (max_addr - addr - memblock_x86_hole_size(addr, max_addr)) /
MAX_NUMNODES;
min_size = max(min_size, FAKE_NODE_MIN_SIZE);
if ((min_size & FAKE_NODE_MIN_HASH_MASK) < min_size)
@@ -566,7 +566,7 @@
* this one must extend to the boundary.
*/
if (end < dma32_end && dma32_end - end -
- e820_hole_size(end, dma32_end) < FAKE_NODE_MIN_SIZE)
+ memblock_x86_hole_size(end, dma32_end) < FAKE_NODE_MIN_SIZE)
end = dma32_end;
/*
@@ -575,7 +575,7 @@
* physical node.
*/
if (physnodes[i].end - end -
- e820_hole_size(end, physnodes[i].end) < size)
+ memblock_x86_hole_size(end, physnodes[i].end) < size)
end = physnodes[i].end;
/*
@@ -639,7 +639,7 @@
*/
remove_all_active_ranges();
for_each_node_mask(i, node_possible_map) {
- e820_register_active_regions(i, nodes[i].start >> PAGE_SHIFT,
+ memblock_x86_register_active_regions(i, nodes[i].start >> PAGE_SHIFT,
nodes[i].end >> PAGE_SHIFT);
setup_node_bootmem(i, nodes[i].start, nodes[i].end);
}
@@ -692,7 +692,7 @@
node_set(0, node_possible_map);
for (i = 0; i < nr_cpu_ids; i++)
numa_set_node(i, 0);
- e820_register_active_regions(0, start_pfn, last_pfn);
+ memblock_x86_register_active_regions(0, start_pfn, last_pfn);
setup_node_bootmem(0, start_pfn << PAGE_SHIFT, last_pfn << PAGE_SHIFT);
}