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memblock: make memblock_set_node() support different memblock_type

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[sfr@canb.auug.org.au: fix powerpc build]
Signed-off-by: Tang Chen <tangchen@cn.fujitsu.com>
Reviewed-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: "Rafael J . Wysocki" <rjw@sisk.pl>
Cc: Chen Tang <imtangchen@gmail.com>
Cc: Gong Chen <gong.chen@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Jiang Liu <jiang.liu@huawei.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Lai Jiangshan <laijs@cn.fujitsu.com>
Cc: Larry Woodman <lwoodman@redhat.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Liu Jiang <jiang.liu@huawei.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Michal Nazarewicz <mina86@mina86.com>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Prarit Bhargava <prarit@redhat.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Taku Izumi <izumi.taku@jp.fujitsu.com>
Cc: Tejun Heo <tj@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Thomas Renninger <trenn@suse.de>
Cc: Toshi Kani <toshi.kani@hp.com>
Cc: Vasilis Liaskovitis <vasilis.liaskovitis@profitbricks.com>
Cc: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Cc: Wen Congyang <wency@cn.fujitsu.com>
Cc: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Tang Chen 2014-01-21 15:49:26 -08:00 committed by Linus Torvalds
parent 66b16edf9e
commit e7e8de5918
12 changed files with 28 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
arch/metag/mm/init.c
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@ -204,7 +204,8 @@ static void __init do_init_bootmem(void)
start_pfn = memblock_region_memory_base_pfn(reg);
end_pfn = memblock_region_memory_end_pfn(reg);
memblock_set_node(PFN_PHYS(start_pfn),
PFN_PHYS(end_pfn - start_pfn), 0);
PFN_PHYS(end_pfn - start_pfn),
&memblock.memory, 0);
}
/* All of system RAM sits in node 0 for the non-NUMA case */

3
arch/metag/mm/numa.c
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@ -42,7 +42,8 @@ void __init setup_bootmem_node(int nid, unsigned long start, unsigned long end)
memblock_add(start, end - start);
memblock_set_node(PFN_PHYS(start_pfn),
PFN_PHYS(end_pfn - start_pfn), nid);
PFN_PHYS(end_pfn - start_pfn),
&memblock.memory, nid);
/* Node-local pgdat */
pgdat_paddr = memblock_alloc_base(sizeof(struct pglist_data),

3
arch/microblaze/mm/init.c
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@ -192,7 +192,8 @@ void __init setup_memory(void)
start_pfn = memblock_region_memory_base_pfn(reg);
end_pfn = memblock_region_memory_end_pfn(reg);
memblock_set_node(start_pfn << PAGE_SHIFT,
(end_pfn - start_pfn) << PAGE_SHIFT, 0);
(end_pfn - start_pfn) << PAGE_SHIFT,
&memblock.memory, 0);
}
/* free bootmem is whole main memory */

2
arch/powerpc/mm/mem.c
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@ -209,7 +209,7 @@ void __init do_init_bootmem(void)
/* Place all memblock_regions in the same node and merge contiguous
* memblock_regions
*/
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, 0);
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, &memblock.memory, 0);
/* Add all physical memory to the bootmem map, mark each area
* present.

8
arch/powerpc/mm/numa.c
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@ -670,7 +670,8 @@ static void __init parse_drconf_memory(struct device_node *memory)
node_set_online(nid);
sz = numa_enforce_memory_limit(base, size);
if (sz)
memblock_set_node(base, sz, nid);
memblock_set_node(base, sz,
&memblock.memory, nid);
} while (--ranges);
}
}
@ -760,7 +761,7 @@ new_range:
continue;
}
memblock_set_node(start, size, nid);
memblock_set_node(start, size, &memblock.memory, nid);
if (--ranges)
goto new_range;
@ -797,7 +798,8 @@ static void __init setup_nonnuma(void)
fake_numa_create_new_node(end_pfn, &nid);
memblock_set_node(PFN_PHYS(start_pfn),
PFN_PHYS(end_pfn - start_pfn), nid);
PFN_PHYS(end_pfn - start_pfn),
&memblock.memory, nid);
node_set_online(nid);
}
}

4
arch/sh/kernel/setup.c
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@ -230,8 +230,8 @@ void __init __add_active_range(unsigned int nid, unsigned long start_pfn,
pmb_bolt_mapping((unsigned long)__va(start), start, end - start,
PAGE_KERNEL);
memblock_set_node(PFN_PHYS(start_pfn),
PFN_PHYS(end_pfn - start_pfn), nid);
memblock_set_node(PFN_PHYS(start_pfn), PFN_PHYS(end_pfn - start_pfn),
&memblock.memory, nid);
}
void __init __weak plat_early_device_setup(void)

5
arch/sparc/mm/init_64.c
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@ -1021,7 +1021,8 @@ static void __init add_node_ranges(void)
"start[%lx] end[%lx]\n",
nid, start, this_end);
memblock_set_node(start, this_end - start, nid);
memblock_set_node(start, this_end - start,
&memblock.memory, nid);
start = this_end;
}
}
@ -1325,7 +1326,7 @@ static void __init bootmem_init_nonnuma(void)
(top_of_ram - total_ram) >> 20);
init_node_masks_nonnuma();
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, 0);
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, &memblock.memory, 0);
allocate_node_data(0);
node_set_online(0);
}

2
arch/x86/mm/init_32.c
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@ -665,7 +665,7 @@ void __init initmem_init(void)
high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1;
#endif
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, 0);
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, &memblock.memory, 0);
sparse_memory_present_with_active_regions(0);
#ifdef CONFIG_FLATMEM

2
arch/x86/mm/init_64.c
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@ -643,7 +643,7 @@ kernel_physical_mapping_init(unsigned long start,
#ifndef CONFIG_NUMA
void __init initmem_init(void)
{
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, 0);
memblock_set_node(0, (phys_addr_t)ULLONG_MAX, &memblock.memory, 0);
}
#endif

6
arch/x86/mm/numa.c
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@ -491,7 +491,8 @@ static int __init numa_register_memblks(struct numa_meminfo *mi)
for (i = 0; i < mi->nr_blks; i++) {
struct numa_memblk *mb = &mi->blk[i];
memblock_set_node(mb->start, mb->end - mb->start, mb->nid);
memblock_set_node(mb->start, mb->end - mb->start,
&memblock.memory, mb->nid);
}
/*
@ -565,7 +566,8 @@ static int __init numa_init(int (*init_func)(void))
nodes_clear(node_possible_map);
nodes_clear(node_online_map);
memset(&numa_meminfo, 0, sizeof(numa_meminfo));
WARN_ON(memblock_set_node(0, ULLONG_MAX, MAX_NUMNODES));
WARN_ON(memblock_set_node(0, ULLONG_MAX, &memblock.memory,
MAX_NUMNODES));
numa_reset_distance();
ret = init_func();

3
include/linux/memblock.h
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@ -140,7 +140,8 @@ static inline void memblock_clear_region_flags(struct memblock_region *r,
}
#ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
int memblock_set_node(phys_addr_t base, phys_addr_t size, int nid);
int memblock_set_node(phys_addr_t base, phys_addr_t size,
struct memblock_type *type, int nid);
static inline void memblock_set_region_node(struct memblock_region *r, int nid)
{

6
mm/memblock.c
View File

@ -911,18 +911,18 @@ void __init_memblock __next_mem_pfn_range(int *idx, int nid,
* memblock_set_node - set node ID on memblock regions
* @base: base of area to set node ID for
* @size: size of area to set node ID for
* @type: memblock type to set node ID for
* @nid: node ID to set
*
* Set the nid of memblock memory regions in [@base,@base+@size) to @nid.
* Set the nid of memblock @type regions in [@base,@base+@size) to @nid.
* Regions which cross the area boundaries are split as necessary.
*
* RETURNS:
* 0 on success, -errno on failure.
*/
int __init_memblock memblock_set_node(phys_addr_t base, phys_addr_t size,
int nid)
struct memblock_type *type, int nid)
{
struct memblock_type *type = &memblock.memory;
int start_rgn, end_rgn;
int i, ret;