|  | /* SPDX-License-Identifier: GPL-2.0 */ | 
|  | #if defined(__i386__) || defined(__x86_64__) | 
|  | #include "../../arch/x86/include/asm/barrier.h" | 
|  | #elif defined(__arm__) | 
|  | #include "../../arch/arm/include/asm/barrier.h" | 
|  | #elif defined(__aarch64__) | 
|  | #include "../../arch/arm64/include/asm/barrier.h" | 
|  | #elif defined(__powerpc__) | 
|  | #include "../../arch/powerpc/include/asm/barrier.h" | 
|  | #elif defined(__s390__) | 
|  | #include "../../arch/s390/include/asm/barrier.h" | 
|  | #elif defined(__sh__) | 
|  | #include "../../arch/sh/include/asm/barrier.h" | 
|  | #elif defined(__sparc__) | 
|  | #include "../../arch/sparc/include/asm/barrier.h" | 
|  | #elif defined(__tile__) | 
|  | #include "../../arch/tile/include/asm/barrier.h" | 
|  | #elif defined(__alpha__) | 
|  | #include "../../arch/alpha/include/asm/barrier.h" | 
|  | #elif defined(__mips__) | 
|  | #include "../../arch/mips/include/asm/barrier.h" | 
|  | #elif defined(__ia64__) | 
|  | #include "../../arch/ia64/include/asm/barrier.h" | 
|  | #elif defined(__xtensa__) | 
|  | #include "../../arch/xtensa/include/asm/barrier.h" | 
|  | #else | 
|  | #include <asm-generic/barrier.h> | 
|  | #endif |