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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-03-13 23:43:37 +1030 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-13 14:35:31 +0100 |
| commit | 082edb7bf443eb8eda15b482d16ad9dd8137ad24 (patch) | |
| tree | 167d8c2ca193af9161aded5f368f300981c59535 /include/linux/topology.h | |
| parent | 0b966252d9e5d95ec2d11e63d7e55b42913aa5b7 (diff) | |
| download | linux-082edb7bf443eb8eda15b482d16ad9dd8137ad24.tar.gz linux-082edb7bf443eb8eda15b482d16ad9dd8137ad24.tar.bz2 linux-082edb7bf443eb8eda15b482d16ad9dd8137ad24.zip | |
numa, cpumask: move numa_node_id default implementation to topology.h
Impact: cleanup, potential bugfix
Not sure what changed to expose this, but clearly that numa_node_id()
doesn't belong in mmzone.h (the inline in gfp.h is probably overkill, too).
In file included from include/linux/topology.h:34,
from arch/x86/mm/numa.c:2:
/home/rusty/patches-cpumask/linux-2.6/arch/x86/include/asm/topology.h:64:1: warning: "numa_node_id" redefined
In file included from include/linux/topology.h:32,
from arch/x86/mm/numa.c:2:
include/linux/mmzone.h:770:1: warning: this is the location of the previous definition
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Mike Travis <travis@sgi.com>
LKML-Reference: <200903132343.37661.rusty@rustcorp.com.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/topology.h')
| -rw-r--r-- | include/linux/topology.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/topology.h b/include/linux/topology.h index 16b7d6896ce9..7402c1a27c4f 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -196,4 +196,9 @@ int arch_update_cpu_topology(void); #define topology_core_cpumask(cpu) cpumask_of(cpu) #endif +/* Returns the number of the current Node. */ +#ifndef numa_node_id +#define numa_node_id() (cpu_to_node(raw_smp_processor_id())) +#endif + #endif /* _LINUX_TOPOLOGY_H */ |