perf tools: Make numa benchmark optional
Commit "perf: Add 'perf bench numa mem'..." added a NUMA performance
benchmark to perf. Make this optional and test for required
dependencies.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1359337882-21821-1-git-send-email-peter@hurleysoftware.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c
index e5d514b..77298bf 100644
--- a/tools/perf/builtin-bench.c
+++ b/tools/perf/builtin-bench.c
@@ -35,6 +35,7 @@
/* sentinel: easy for help */
#define suite_all { "all", "Test all benchmark suites", NULL }
+#ifdef LIBNUMA_SUPPORT
static struct bench_suite numa_suites[] = {
{ "mem",
"Benchmark for NUMA workloads",
@@ -44,6 +45,7 @@
NULL,
NULL }
};
+#endif
static struct bench_suite sched_suites[] = {
{ "messaging",
@@ -78,9 +80,11 @@
};
static struct bench_subsys subsystems[] = {
+#ifdef LIBNUMA_SUPPORT
{ "numa",
"NUMA scheduling and MM behavior",
numa_suites },
+#endif
{ "sched",
"scheduler and IPC mechanism",
sched_suites },