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| author | Ingo Molnar <mingo@elte.hu> | 2008-11-20 09:03:38 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-11-20 09:03:38 +0100 |
| commit | 90accd6fabf9b2fa2705945a4c601877a75d43bf (patch) | |
| tree | d393cb54f0228b1313139e4e14adf4f5cf236b59 /arch/cris/include/arch-v10/arch/thread_info.h | |
| parent | b43d196c4d3fe46d6dda7c987c47792612b80b1b (diff) | |
| parent | ee2f6cc7f9ea2542ad46070ed62ba7aa04d08871 (diff) | |
Merge branch 'linus' into x86/memory-corruption-check
Diffstat (limited to 'arch/cris/include/arch-v10/arch/thread_info.h')
| -rw-r--r-- | arch/cris/include/arch-v10/arch/thread_info.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/cris/include/arch-v10/arch/thread_info.h b/arch/cris/include/arch-v10/arch/thread_info.h new file mode 100644 index 00000000000..218f4152d3e --- /dev/null +++ b/arch/cris/include/arch-v10/arch/thread_info.h @@ -0,0 +1,12 @@ +#ifndef _ASM_ARCH_THREAD_INFO_H +#define _ASM_ARCH_THREAD_INFO_H + +/* how to get the thread information struct from C */ +static inline struct thread_info *current_thread_info(void) +{ + struct thread_info *ti; + __asm__("and.d $sp,%0; ":"=r" (ti) : "0" (~8191UL)); + return ti; +} + +#endif |