| #ifndef _TOOLS_LINUX_ASM_TILE_BARRIER_H |
| #define _TOOLS_LINUX_ASM_TILE_BARRIER_H |
| /* |
| * FIXME: This came from tools/perf/perf-sys.h, where it was first introduced |
| * in 620830b6954913647b7c7f68920cf48eddf6ad92, more work needed to make it |
| * more closely follow the Linux kernel arch/tile/include/asm/barrier.h file. |
| * Probably when we continue work on tools/ Kconfig support to have all the |
| * CONFIG_ needed for properly doing that. |
| */ |
| |
| #define mb() asm volatile ("mf" ::: "memory") |
| #define wmb() mb() |
| #define rmb() mb() |
| |
| #endif /* _TOOLS_LINUX_ASM_TILE_BARRIER_H */ |
