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authorAnton Blanchard <anton@samba.org>2005-11-11 14:22:35 +1100
committerPaul Mackerras <paulus@samba.org>2005-11-11 22:21:11 +1100
commit45fb6cea09443b2066016f895937f9c2647a1507 (patch)
tree8abd2e14c0e096d583e6dc5151d0669db9227359 /include/asm-powerpc
parent3e66c4def14aa64ee6d1d4ef077d789abc30125d (diff)
downloadlinux-45fb6cea09443b2066016f895937f9c2647a1507.tar.bz2
[PATCH] ppc64: Convert NUMA to sparsemem (3)
Convert to sparsemem and remove all the discontigmem code in the process. This has a few advantages: - The old numa_memory_lookup_table can go away - All the arch specific discontigmem magic can go away We also remove the triple pass of memory properties and instead create a list of per node extents that we iterate through. A final cleanup would be to change our lmb code to store extents per node, then we can reuse that information in the numa code. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/topology.h10
1 files changed, 1 insertions, 9 deletions
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
index 388cc9f1277f..015d28746e1b 100644
--- a/include/asm-powerpc/topology.h
+++ b/include/asm-powerpc/topology.h
@@ -9,15 +9,7 @@
static inline int cpu_to_node(int cpu)
{
- int node;
-
- node = numa_cpu_lookup_table[cpu];
-
-#ifdef DEBUG_NUMA
- BUG_ON(node == -1);
-#endif
-
- return node;
+ return numa_cpu_lookup_table[cpu];
}
#define parent_node(node) (node)