]> nv-tegra.nvidia Code Review - linux-2.6.git/blob - include/asm-i386/linkage.h
[PATCH] Prefetch kernel stacks to speed up context switch
[linux-2.6.git] / include / asm-i386 / linkage.h
1 #ifndef __ASM_LINKAGE_H
2 #define __ASM_LINKAGE_H
3
4 #define asmlinkage CPP_ASMLINKAGE __attribute__((regparm(0)))
5 #define FASTCALL(x)     x __attribute__((regparm(3)))
6 #define fastcall        __attribute__((regparm(3)))
7
8 #define prevent_tail_call(ret) __asm__ ("" : "=r" (ret) : "0" (ret))
9
10 #ifdef CONFIG_X86_ALIGNMENT_16
11 #define __ALIGN .align 16,0x90
12 #define __ALIGN_STR ".align 16,0x90"
13 #endif
14
15 #endif