x86: Use the same node_distance for 32 and 64-bit
authorH Hartley Sweeten <hartleys@visionengravers.com>
Tue, 6 Dec 2011 20:22:03 +0000 (12:22 -0800)
committerIngo Molnar <mingo@elte.hu>
Wed, 7 Dec 2011 08:19:10 +0000 (09:19 +0100)
commit79f1ddd06471b094ae30eb17b33beb9f1234ca93
treec333b71341f697d995efcf24e5949d769fb3cc71
parent1cf8343f55525c09c88da0a494a96e1b034f84e2
x86: Use the same node_distance for 32 and 64-bit

The node_distance function is not x86 64-bit specific.  Having
the #ifdef around the extern function declaration and the
 #define causes the default node_distance macro to be used in
asm-generic/topology.h. This also causes a sparse warning in
arch/x86/mm/numa.c when CONFIG_X86_64 is not set:

warning: symbol '__node_distance' was not declared. Should it be
static?

Remove the #ifdef to fix both issues.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Acked-by: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/alpine.DEB.2.00.1112061220310.28251@chino.kir.corp.google.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/include/asm/topology.h