Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile

[karo-tx-linux.git] / tools / perf / perf.h

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index e18a8b5e69531cca4e1fbf889098d779ff14cf4d..5c11ecad02a9623c4324ca4aeefdb6fa1135c9f4 100644 (file)
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -145,6 +145,14 @@
 #define CPUINFO_PROC   "core ID"
 #endif
 
+#ifdef __tile__
+#define mb()           asm volatile ("mf" ::: "memory")
+#define wmb()          asm volatile ("mf" ::: "memory")
+#define rmb()          asm volatile ("mf" ::: "memory")
+#define cpu_relax()    asm volatile ("mfspr zero, PASS" ::: "memory")
+#define CPUINFO_PROC    "model name"
+#endif
+
 #define barrier() asm volatile ("" ::: "memory")
 
 #ifndef cpu_relax