tree 78b79ba00561ad1ae59d2882031271906e3541df
parent 73a88814542d3f5b8973f3db9d7f380bd29957c4
author Andy Whitcroft <apw@shadowen.org> 1145698541 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1145722792 -0700

[PATCH] x86_64: sparsemem does not need node_mem_map

Seems we are trying to init the node_mem_map when we don't need to, for
example when SPARSEMEM is enabled.  This causes the error below during
compilation.  Use CONFIG_FLAT_NODE_MEM_MAP to gate allocation and init.

  arch/x86_64/mm/numa.c: In function `setup_node_zones':
  arch/x86_64/mm/numa.c:191: error: structure has no member
                                                  named `node_mem_map'

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Acked-by: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>