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 <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
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