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authorThomas Gleixner <tglx@linutronix.de>2007-10-11 05:20:03 -0400
committerThomas Gleixner <tglx@linutronix.de>2007-10-11 05:20:03 -0400
commit96a388de5dc53a8b234b3fd41f3ae2cedc9ffd42 (patch)
treed947a467aa2da3140279617bc4b9b101640d7bf4 /include/asm-x86/current_64.h
parent27bd0c955648646abf2a353a8371d28c37bcd982 (diff)
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.h27
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 @@
1#ifndef _X86_64_CURRENT_H
2#define _X86_64_CURRENT_H
3
4#if !defined(__ASSEMBLY__)
5struct task_struct;
6
7#include <asm/pda.h>
8
9static inline struct task_struct *get_current(void)
10{
11 struct task_struct *t = read_pda(pcurrent);
12 return t;
13}
14
15#define current get_current()
16
17#else
18
19#ifndef ASM_OFFSET_H
20#include <asm/asm-offsets.h>
21#endif
22
23#define GET_CURRENT(reg) movq %gs:(pda_pcurrent),reg
24
25#endif
26
27#endif /* !(_X86_64_CURRENT_H) */