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Commit b4062b16 authored by Andi Kleen's avatar Andi Kleen Committed by Andi Kleen
Browse files

[PATCH] Support patchable lock prefix for pure assembly files 



Signed-off-by: default avatarAndi Kleen <ak@suse.de>
parent 538b5b41

include/asm-x86_64/alternative-asm.i

0 → 100644
+14 −0
Original line number Diff line number Diff line 
#include <linux/config.h>



#ifdef CONFIG_SMP

	.macro LOCK_PREFIX

1:	lock

	.section .smp_locks,"a"

	.align 8

	.quad 1b

	.previous

	.endm

#else

	.macro LOCK_PREFIX

	.endm

#endif