| Message ID | 20140304210744.16893.75929.stgit@bhelgaas-glaptop.roam.corp.google.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
From: Bjorn Helgaas <bhelgaas@google.com> Date: Tue, 04 Mar 2014 14:07:44 -0700 > Remove sparc64_multi_core because it's not used any more. > > It was added by a2f9f6bbb30e ("Fix {mc,smt}_capable()"), and the last uses > were removed by e637d96bf462 ("sched: Remove unused mc_capable() and > smt_capable()"). > > Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: David S. Miller <davem@davemloft.net>
diff --git a/arch/sparc/include/asm/smp_64.h b/arch/sparc/include/asm/smp_64.h index dd3bef4b9896..05710393959f 100644 --- a/arch/sparc/include/asm/smp_64.h +++ b/arch/sparc/include/asm/smp_64.h @@ -32,7 +32,6 @@ DECLARE_PER_CPU(cpumask_t, cpu_sibling_map); extern cpumask_t cpu_core_map[NR_CPUS]; -extern int sparc64_multi_core; extern void arch_send_call_function_single_ipi(int cpu); extern void arch_send_call_function_ipi_mask(const struct cpumask *mask); diff --git a/arch/sparc/kernel/mdesc.c b/arch/sparc/kernel/mdesc.c index b90bf23e3aab..a1a4400d4025 100644 --- a/arch/sparc/kernel/mdesc.c +++ b/arch/sparc/kernel/mdesc.c @@ -896,10 +896,6 @@ void mdesc_fill_in_cpu_data(cpumask_t *mask) mdesc_iterate_over_cpus(fill_in_one_cpu, NULL, mask); -#ifdef CONFIG_SMP - sparc64_multi_core = 1; -#endif - hp = mdesc_grab(); set_core_ids(hp); diff --git a/arch/sparc/kernel/prom_64.c b/arch/sparc/kernel/prom_64.c index 6b39125eb927..9a690d39c01b 100644 --- a/arch/sparc/kernel/prom_64.c +++ b/arch/sparc/kernel/prom_64.c @@ -555,9 +555,6 @@ static void *fill_in_one_cpu(struct device_node *dp, int cpuid, int arg) cpu_data(cpuid).core_id = portid + 1; cpu_data(cpuid).proc_id = portid; -#ifdef CONFIG_SMP - sparc64_multi_core = 1; -#endif } else { cpu_data(cpuid).dcache_size = of_getintprop_default(dp, "dcache-size", 16 * 1024); diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index b085311dcd0e..9781048161ab 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -53,8 +53,6 @@ #include "cpumap.h" -int sparc64_multi_core __read_mostly; - DEFINE_PER_CPU(cpumask_t, cpu_sibling_map) = CPU_MASK_NONE; cpumask_t cpu_core_map[NR_CPUS] __read_mostly = { [0 ... NR_CPUS-1] = CPU_MASK_NONE };
Remove sparc64_multi_core because it's not used any more. It was added by a2f9f6bbb30e ("Fix {mc,smt}_capable()"), and the last uses were removed by e637d96bf462 ("sched: Remove unused mc_capable() and smt_capable()"). Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> --- arch/sparc/include/asm/smp_64.h | 1 - arch/sparc/kernel/mdesc.c | 4 ---- arch/sparc/kernel/prom_64.c | 3 --- arch/sparc/kernel/smp_64.c | 2 -- 4 files changed, 10 deletions(-)