Messages in this thread Patch in this message | | | From | Adrian Hunter <> | Subject | [PATCH 2/4] perf tools: Fix one of the probe events to exclude kernel | Date | Tue, 12 Aug 2014 18:04:29 +0300 |
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When probing the kernel API the kernel should be excluded otherwise the probe will fail for users with insufficient privilege to profile the kernel.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> --- tools/perf/util/record.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/perf/util/record.c b/tools/perf/util/record.c index 787b882..68ad2d0 100644 --- a/tools/perf/util/record.c +++ b/tools/perf/util/record.c @@ -47,7 +47,7 @@ out_delete: static bool perf_probe_api(setup_probe_fn_t fn) { - const char *try[] = {"cycles:u", "instructions:u", "cpu-clock", NULL}; + const char *try[] = {"cycles:u", "instructions:u", "cpu-clock:u", NULL}; struct cpu_map *cpus; int cpu, ret, i = 0; -- 1.8.3.2
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