linux/arch/x86/include/asm/alternative-asm.h

19 lines
227 B
C

#ifdef __ASSEMBLY__
#include <asm/asm.h>
#ifdef CONFIG_SMP
.macro LOCK_PREFIX
1: lock
.section .smp_locks,"a"
_ASM_ALIGN
_ASM_PTR 1b
.previous
.endm
#else
.macro LOCK_PREFIX
.endm
#endif
#endif /* __ASSEMBLY__ */