diff options
| -rw-r--r-- | tools/perf/Makefile | 8 | ||||
| -rw-r--r-- | tools/perf/perf.h | 6 |
2 files changed, 11 insertions, 3 deletions
diff --git a/tools/perf/Makefile b/tools/perf/Makefile index 5d1a8b0..3f0666a 100644 --- a/tools/perf/Makefile +++ b/tools/perf/Makefile @@ -166,10 +166,12 @@ ifdef NO_64BIT MBITS := -m32 else # - # If we're on a 64-bit kernel, use -m64: + # If we're on a 64-bit kernel (except ia64), use -m64: # - ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M)) - MBITS := -m64 + ifneq ($(uname_M),ia64) + ifneq ($(patsubst %64,%,$(uname_M)),$(uname_M)) + MBITS := -m64 + endif endif endif diff --git a/tools/perf/perf.h b/tools/perf/perf.h index 216bdb2..454d5d5 100644 --- a/tools/perf/perf.h +++ b/tools/perf/perf.h @@ -53,6 +53,12 @@ #define cpu_relax() asm volatile("" ::: "memory") #endif +#ifdef __ia64__ +#include "../../arch/ia64/include/asm/unistd.h" +#define rmb() asm volatile ("mf" ::: "memory") +#define cpu_relax() asm volatile ("hint @pause" ::: "memory") +#endif + #include <time.h> #include <unistd.h> #include <sys/types.h> |