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x86: unify cpu_callin_mask/cpu_callout_mask/cpu_initialized_mask/cpu_sibling_setup_mask

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Impact: cleanup

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2009-03-13 14:49:54 +10:30
parent 155dd720d0
commit 3f76a183de
2 changed files with 0 additions and 30 deletions
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18
arch/x86/include/asm/cpumask.h
View file

@ -3,8 +3,6 @@
#ifndef __ASSEMBLY__
#include <linux/cpumask.h>
#ifdef CONFIG_X86_64
extern cpumask_var_t cpu_callin_mask;
extern cpumask_var_t cpu_callout_mask;
extern cpumask_var_t cpu_initialized_mask;
@ -12,21 +10,5 @@ extern cpumask_var_t cpu_sibling_setup_mask;
extern void setup_cpu_local_masks(void);
#else /* CONFIG_X86_32 */
extern cpumask_t cpu_callin_map;
extern cpumask_t cpu_callout_map;
extern cpumask_t cpu_initialized;
extern cpumask_t cpu_sibling_setup_map;
#define cpu_callin_mask ((struct cpumask *)&cpu_callin_map)
#define cpu_callout_mask ((struct cpumask *)&cpu_callout_map)
#define cpu_initialized_mask ((struct cpumask *)&cpu_initialized)
#define cpu_sibling_setup_mask ((struct cpumask *)&cpu_sibling_setup_map)
static inline void setup_cpu_local_masks(void) { }
#endif /* CONFIG_X86_32 */
#endif /* __ASSEMBLY__ */
#endif /* _ASM_X86_CPUMASK_H */

12
arch/x86/kernel/cpu/common.c
View file

@ -41,8 +41,6 @@
#include "cpu.h"
#ifdef CONFIG_X86_64
/* all of these masks are initialized in setup_cpu_local_masks() */
cpumask_var_t cpu_callin_mask;
cpumask_var_t cpu_callout_mask;
@ -60,16 +58,6 @@ void __init setup_cpu_local_masks(void)
alloc_bootmem_cpumask_var(&cpu_sibling_setup_mask);
}
#else /* CONFIG_X86_32 */
cpumask_t cpu_callin_map;
cpumask_t cpu_callout_map;
cpumask_t cpu_initialized;
cpumask_t cpu_sibling_setup_map;
#endif /* CONFIG_X86_32 */
static struct cpu_dev *this_cpu __cpuinitdata;
DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {