mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 23:23:55 +08:00
99063c0bce
This at once also gets the alignment specification right for x86-64. Signed-off-by: Jan Beulich <jbeulich@novell.com> LKML-Reference: <4B0FF8F80200007800022708@vpn.id2.novell.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
19 lines
227 B
C
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__ */
|