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linux-sg2042
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x86: remove never used nodenumer in pda 

Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Yinghai Lu 2008-02-16 23:02:03 -08:00 committed by Ingo Molnar
parent beafe91f1c
commit 04adf11435
2 changed files with 0 additions and 3 deletions
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2
arch/x86/mm/numa_64.c
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@ -548,8 +548,6 @@ void __cpuinit numa_set_node(int cpu, int node)
{ {
int *cpu_to_node_map = x86_cpu_to_node_map_early_ptr; int *cpu_to_node_map = x86_cpu_to_node_map_early_ptr;
cpu_pda(cpu)->nodenumber = node;
if(cpu_to_node_map) if(cpu_to_node_map)
cpu_to_node_map[cpu] = node; cpu_to_node_map[cpu] = node;
else if(per_cpu_offset(cpu)) else if(per_cpu_offset(cpu))

1
include/asm-x86/pda.h
View File

@ -22,7 +22,6 @@ struct x8664_pda {
offset 40!!! */ offset 40!!! */
#endif #endif
char *irqstackptr; char *irqstackptr;
unsigned int nodenumber; /* number of current node */
unsigned int __softirq_pending; unsigned int __softirq_pending;
unsigned int __nmi_count; /* number of NMI on this CPUs */ unsigned int __nmi_count; /* number of NMI on this CPUs */
short mmu_state; short mmu_state;