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author | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 13:20:03 +0400 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-11 13:20:03 +0400 |
commit | 96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch) | |
tree | d947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/current_64.h | |
parent | 27bd0c955648646abf2a353a8371d28c37bcd982 (diff) | |
download | linux-96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42.tar.xz |
i386/x86_64: move headers to include/asm-x86
Move the headers to include/asm-x86 and fixup the
header install make rules
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/current_64.h')
-rw-r--r-- | include/asm-x86/current_64.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/asm-x86/current_64.h b/include/asm-x86/current_64.h new file mode 100644 index 000000000000..bc8adecee66d --- /dev/null +++ b/include/asm-x86/current_64.h @@ -0,0 +1,27 @@ +#ifndef _X86_64_CURRENT_H +#define _X86_64_CURRENT_H + +#if !defined(__ASSEMBLY__) +struct task_struct; + +#include <asm/pda.h> + +static inline struct task_struct *get_current(void) +{ + struct task_struct *t = read_pda(pcurrent); + return t; +} + +#define current get_current() + +#else + +#ifndef ASM_OFFSET_H +#include <asm/asm-offsets.h> +#endif + +#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg + +#endif + +#endif /* !(_X86_64_CURRENT_H) */ |