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| author | Tejun Heo <tj@kernel.org> | 2011-12-08 18:22:08 (GMT) |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-12-08 18:22:08 (GMT) |
| commit | 1d7cfe18ec2eb2d0480a9b29465af66b61291202 (patch) | |
| tree | a618245968fb20ef0d08a73ea65ee1f1721fcffe /arch/powerpc/mm/numa.c | |
| parent | 7fb0bc3f06fdc3a35e41bcea7a15e53d2515362f (diff) | |
| download | linux-1d7cfe18ec2eb2d0480a9b29465af66b61291202.tar.xz | |
powerpc: Use HAVE_MEMBLOCK_NODE_MAP
powerpc doesn't access early_node_map[] directly and enabling
HAVE_MEMBLOCK_NODE_MAP is trivial - replacing add_active_range() calls
with memblock_set_node() and selecting HAVE_MEMBLOCK_NODE_MAP is
enough.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Diffstat (limited to 'arch/powerpc/mm/numa.c')
| -rw-r--r-- | arch/powerpc/mm/numa.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c index 261adbd..e6eea0a 100644 --- a/arch/powerpc/mm/numa.c +++ b/arch/powerpc/mm/numa.c @@ -690,9 +690,7 @@ static void __init parse_drconf_memory(struct device_node *memory) node_set_online(nid); sz = numa_enforce_memory_limit(base, size); if (sz) - add_active_range(nid, base >> PAGE_SHIFT, - (base >> PAGE_SHIFT) - + (sz >> PAGE_SHIFT)); + memblock_set_node(base, sz, nid); } while (--ranges); } } @@ -782,8 +780,7 @@ new_range: continue; } - add_active_range(nid, start >> PAGE_SHIFT, - (start >> PAGE_SHIFT) + (size >> PAGE_SHIFT)); + memblock_set_node(start, size, nid); if (--ranges) goto new_range; @@ -819,7 +816,8 @@ static void __init setup_nonnuma(void) end_pfn = memblock_region_memory_end_pfn(reg); fake_numa_create_new_node(end_pfn, &nid); - add_active_range(nid, start_pfn, end_pfn); + memblock_set_node(PFN_PHYS(start_pfn), + PFN_PHYS(end_pfn - start_pfn), nid); node_set_online(nid); } } |