x86: move setup_cpu_local_masks()
Impact: Code movement, no functional change. Move setup_cpu_local_masks() to kernel/cpu/common.c, where the masks are defined. Signed-off-by: Brian Gerst <brgerst@gmail.com> Signed-off-by: Tejun Heo <tj@kernel.org>
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@@ -10,6 +10,8 @@ extern cpumask_var_t cpu_callout_mask;
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extern cpumask_var_t cpu_initialized_mask;
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extern cpumask_var_t cpu_initialized_mask;
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extern cpumask_var_t cpu_sibling_setup_mask;
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extern cpumask_var_t cpu_sibling_setup_mask;
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extern void setup_cpu_local_masks(void);
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#else /* CONFIG_X86_32 */
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#else /* CONFIG_X86_32 */
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extern cpumask_t cpu_callin_map;
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extern cpumask_t cpu_callin_map;
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@@ -22,6 +24,8 @@ extern cpumask_t cpu_sibling_setup_map;
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#define cpu_initialized_mask ((struct cpumask *)&cpu_initialized)
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#define cpu_initialized_mask ((struct cpumask *)&cpu_initialized)
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#define cpu_sibling_setup_mask ((struct cpumask *)&cpu_sibling_setup_map)
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#define cpu_sibling_setup_mask ((struct cpumask *)&cpu_sibling_setup_map)
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static inline void setup_cpu_local_masks(void) { }
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#endif /* CONFIG_X86_32 */
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#endif /* CONFIG_X86_32 */
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#endif /* __ASSEMBLY__ */
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#endif /* __ASSEMBLY__ */
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@@ -52,6 +52,15 @@ cpumask_var_t cpu_initialized_mask;
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/* representing cpus for which sibling maps can be computed */
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/* representing cpus for which sibling maps can be computed */
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cpumask_var_t cpu_sibling_setup_mask;
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cpumask_var_t cpu_sibling_setup_mask;
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/* correctly size the local cpu masks */
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void setup_cpu_local_masks(void)
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{
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alloc_bootmem_cpumask_var(&cpu_initialized_mask);
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alloc_bootmem_cpumask_var(&cpu_callin_mask);
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alloc_bootmem_cpumask_var(&cpu_callout_mask);
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alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
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}
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#else /* CONFIG_X86_32 */
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#else /* CONFIG_X86_32 */
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cpumask_t cpu_callin_map;
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cpumask_t cpu_callin_map;
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@@ -51,25 +51,6 @@ DEFINE_EARLY_PER_CPU(u16, x86_bios_cpu_apicid, BAD_APICID);
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EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_apicid);
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EXPORT_EARLY_PER_CPU_SYMBOL(x86_cpu_to_apicid);
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EXPORT_EARLY_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
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EXPORT_EARLY_PER_CPU_SYMBOL(x86_bios_cpu_apicid);
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#ifdef CONFIG_X86_64
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/* correctly size the local cpu masks */
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static void setup_cpu_local_masks(void)
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{
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alloc_bootmem_cpumask_var(&cpu_initialized_mask);
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alloc_bootmem_cpumask_var(&cpu_callin_mask);
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alloc_bootmem_cpumask_var(&cpu_callout_mask);
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alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
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}
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#else /* CONFIG_X86_32 */
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static inline void setup_cpu_local_masks(void)
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{
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}
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#endif /* CONFIG_X86_32 */
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#ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA
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#ifdef CONFIG_HAVE_SETUP_PER_CPU_AREA
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#ifdef CONFIG_X86_64
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#ifdef CONFIG_X86_64
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