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1 | #ifndef _ASM_X86_CURRENT_H |
2 | #define _ASM_X86_CURRENT_H | |
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4 | #include <linux/compiler.h> |
5 | #include <asm/percpu.h> | |
6 | ||
c6f5e0ac | 7 | #ifndef __ASSEMBLY__ |
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8 | struct task_struct; |
9 | ||
10 | DECLARE_PER_CPU(struct task_struct *, current_task); | |
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11 | |
12 | static __always_inline struct task_struct *get_current(void) | |
13 | { | |
c6ae41e7 | 14 | return this_cpu_read_stable(current_task); |
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15 | } |
16 | ||
c6f5e0ac | 17 | #define current get_current() |
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18 | |
19 | #endif /* __ASSEMBLY__ */ | |
20 | ||
1965aae3 | 21 | #endif /* _ASM_X86_CURRENT_H */ |