Content - e2077d343c33dbd5684287fffd46aa065e22a687 - 7199fc0/arch/x86/include/asm/alternative-asm.h

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v0.8.1

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https://github.com/torvalds/linux

02 December 2023, 22:23:51 UTC

Tip revision: 8b1fae4e4200388b64dd88065639413cb3f1051c authored by Linus Torvalds on 10 December 2008, 23:11:51 UTC
Linux 2.6.28-rc8

Tip revision: 8b1fae4

alternative-asm.h

#ifdef __ASSEMBLY__

#ifdef CONFIG_X86_32
# define X86_ALIGN .long
#else
# define X86_ALIGN .quad
#endif

#ifdef CONFIG_SMP
	.macro LOCK_PREFIX
1:	lock
	.section .smp_locks,"a"
	.align 4
	X86_ALIGN 1b
	.previous
	.endm
#else
	.macro LOCK_PREFIX
	.endm
#endif

#endif  /*  __ASSEMBLY__  */