diff options
| author | Luck, Tony | 2009-11-17 18:05:56 +0100 |
|---|---|---|
| committer | Ingo Molnar | 2009-11-19 06:03:33 +0100 |
| commit | 11ada26c78febe4662a8e848f3bff74e3200c920 (patch) | |
| tree | 1d84b8094b5d553b6590e8eea8fd564682d5b2cf /tools | |
| parent | perf tools: Support static build (diff) | |
| download | kernel-qcow2-linux-11ada26c78febe4662a8e848f3bff74e3200c920.tar.gz kernel-qcow2-linux-11ada26c78febe4662a8e848f3bff74e3200c920.tar.xz kernel-qcow2-linux-11ada26c78febe4662a8e848f3bff74e3200c920.zip | |
perf tools: Add ia64 support for tools/perf/
Compiler on ia64 rejects the "-m64" option.
Add arch specific pieces to perf.h
Signed-off-by: Tony Luck <tony.luck@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <4b02d7f43514327a@agluck-desktop.sc.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools')
| -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 5d1a8b0dff8f..3f0666af93de 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 216bdb223f63..454d5d55f32d 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> |