mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-21 10:05:00 +08:00
2b6163bf57
Impact: cleanup x86_quirks->update_apic() calling looks crazy. so try to remove it: 1. every apic take wakeup_cpu member directly 2. separate es7000_apic to es7000_apic_cluster 3. use uv_wakeup_cpu directly Signed-off-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
34 lines
956 B
C
34 lines
956 B
C
#ifndef _ASM_X86_UV_UV_H
|
|
#define _ASM_X86_UV_UV_H
|
|
|
|
enum uv_system_type {UV_NONE, UV_LEGACY_APIC, UV_X2APIC, UV_NON_UNIQUE_APIC};
|
|
|
|
struct cpumask;
|
|
struct mm_struct;
|
|
|
|
#ifdef CONFIG_X86_UV
|
|
|
|
extern enum uv_system_type get_uv_system_type(void);
|
|
extern int is_uv_system(void);
|
|
extern void uv_cpu_init(void);
|
|
extern void uv_system_init(void);
|
|
extern const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask,
|
|
struct mm_struct *mm,
|
|
unsigned long va,
|
|
unsigned int cpu);
|
|
|
|
#else /* X86_UV */
|
|
|
|
static inline enum uv_system_type get_uv_system_type(void) { return UV_NONE; }
|
|
static inline int is_uv_system(void) { return 0; }
|
|
static inline void uv_cpu_init(void) { }
|
|
static inline void uv_system_init(void) { }
|
|
static inline const struct cpumask *
|
|
uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm,
|
|
unsigned long va, unsigned int cpu)
|
|
{ return cpumask; }
|
|
|
|
#endif /* X86_UV */
|
|
|
|
#endif /* _ASM_X86_UV_UV_H */
|