diff options
| author | H Hartley Sweeten <hartleys@visionengravers.com> | 2011-12-06 12:22:03 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2011-12-07 09:19:10 +0100 |
| commit | 79f1ddd06471b094ae30eb17b33beb9f1234ca93 (patch) | |
| tree | c333b71341f697d995efcf24e5949d769fb3cc71 | |
| parent | 1cf8343f55525c09c88da0a494a96e1b034f84e2 (diff) | |
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>
| -rw-r--r-- | arch/x86/include/asm/topology.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/topology.h b/arch/x86/include/asm/topology.h index c00692476e9f..800f77c60051 100644 --- a/arch/x86/include/asm/topology.h +++ b/arch/x86/include/asm/topology.h @@ -130,10 +130,8 @@ extern void setup_node_to_cpumask_map(void); .balance_interval = 1, \ } -#ifdef CONFIG_X86_64 extern int __node_distance(int, int); #define node_distance(a, b) __node_distance(a, b) -#endif #else /* !CONFIG_NUMA */ |