#ifndef _ASM_X86_CURRENT_H #define _ASM_X86_CURRENT_H #ifdef CONFIG_X86_32 #include #include struct task_struct; DECLARE_PER_CPU(struct task_struct *, current_task); static __always_inline struct task_struct *get_current(void) { return x86_read_percpu(current_task); } #else /* X86_32 */ #ifndef __ASSEMBLY__ #include struct task_struct; static __always_inline struct task_struct *get_current(void) { return read_pda(pcurrent); } #else /* __ASSEMBLY__ */ #include #define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg #endif /* __ASSEMBLY__ */ #endif /* X86_32 */ #define current get_current() #endif /* _ASM_X86_CURRENT_H */