From 4697bdcc945c094d2c8a4876a24faeaf31a283e0 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 16 Feb 2011 17:11:09 +0100 Subject: 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 Cc: Yinghai Lu Cc: Brian Gerst Cc: Cyrill Gorcunov Cc: Shaohui Zheng Cc: David Rientjes Cc: Ingo Molnar Cc: H. Peter Anvin --- arch/x86/include/asm/numa_64.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/x86/include/asm/numa_64.h') diff --git a/arch/x86/include/asm/numa_64.h b/arch/x86/include/asm/numa_64.h index 6e944696144a..f42710bd3e73 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); -- cgit v1.2.3