diff options
| author | Tejun Heo <tj@kernel.org> | 2011-02-16 17:11:09 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2011-02-16 17:11:09 +0100 |
| commit | 4697bdcc945c094d2c8a4876a24faeaf31a283e0 (patch) | |
| tree | 709191c472d60a7394ba6d775ef6548748ba621d /arch/x86/include/asm/numa_64.h | |
| parent | 92d4a4371eeb89e1e12b9ebbed0956f499b6c2c0 (diff) | |
x86-64, NUMA: Kill mem_nodes_parsed
With all memory configuration information now carried in numa_meminfo,
there's no need to keep mem_nodes_parsed separate. Drop it and use
numa_nodes_parsed for CPU / memory-less nodes.
A new helper numa_nodemask_from_meminfo() is added to calculate
memnode mask on the fly which is currently used to set
node_possible_map.
This simplifies NUMA init methods a bit and removes a source of
possible inconsistencies.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: Shaohui Zheng <shaohui.zheng@intel.com>
Cc: David Rientjes <rientjes@google.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/include/asm/numa_64.h')
| -rw-r--r-- | arch/x86/include/asm/numa_64.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h index 6e944696144..f42710bd3e7 100644 --- a/arch/x86/include/asm/numa_64.h +++ b/arch/x86/include/asm/numa_64.h @@ -25,7 +25,6 @@ extern void setup_node_bootmem(int nodeid, unsigned long start, #define NODE_MIN_SIZE (4*1024*1024) extern nodemask_t numa_nodes_parsed __initdata; -extern nodemask_t mem_nodes_parsed __initdata; extern int __cpuinit numa_cpu_node(int cpu); extern int __init numa_add_memblk(int nodeid, u64 start, u64 end); |