s390/numa: remove redundant cpus_with_topology variable
Variable cpus_with_topology is a leftover that became unneeded once the fake NUMA support has been removed. Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
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@ -24,7 +24,6 @@ struct cpu_topology_s390 {
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};
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extern struct cpu_topology_s390 cpu_topology[NR_CPUS];
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extern cpumask_t cpus_with_topology;
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#define topology_physical_package_id(cpu) (cpu_topology[cpu].socket_id)
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#define topology_thread_id(cpu) (cpu_topology[cpu].thread_id)
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@ -62,8 +62,6 @@ static struct mask_info drawer_info;
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struct cpu_topology_s390 cpu_topology[NR_CPUS];
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EXPORT_SYMBOL_GPL(cpu_topology);
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cpumask_t cpus_with_topology;
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static cpumask_t cpu_group_map(struct mask_info *info, unsigned int cpu)
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{
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cpumask_t mask;
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@ -137,7 +135,6 @@ static void add_cpus_to_mask(struct topology_core *tl_core,
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cpumask_set_cpu(lcpu + i, &drawer->mask);
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cpumask_set_cpu(lcpu + i, &book->mask);
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cpumask_set_cpu(lcpu + i, &socket->mask);
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cpumask_set_cpu(lcpu + i, &cpus_with_topology);
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smp_cpu_set_polarization(lcpu + i, tl_core->pp);
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}
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}
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@ -262,8 +259,6 @@ static void update_cpu_masks(void)
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topo->socket_id = id;
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topo->book_id = id;
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topo->drawer_id = id;
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if (cpu_present(cpu))
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cpumask_set_cpu(cpu, &cpus_with_topology);
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}
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}
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}
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@ -287,7 +282,6 @@ static int __arch_update_cpu_topology(void)
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int rc = 0;
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mutex_lock(&smp_cpu_state_mutex);
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cpumask_clear(&cpus_with_topology);
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if (MACHINE_HAS_TOPOLOGY) {
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rc = 1;
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store_topology(info);
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