Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 2/3] perf, tools, report: Pass on -f to child perf script | Date | Mon, 11 Mar 2019 20:52:23 -0700 |
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From: Andi Kleen <ak@linux.intel.com>
Pass on -f to the child perf script, so that it can read the perf.data file if it's owned by a different user.
Signed-off-by: Andi Kleen <ak@linux.intel.com> --- tools/perf/ui/browsers/res_sample.c | 3 ++- tools/perf/ui/browsers/scripts.c | 5 +++-- 2 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/tools/perf/ui/browsers/res_sample.c b/tools/perf/ui/browsers/res_sample.c index c450a3536f10..6e17e11a2ab9 100644 --- a/tools/perf/ui/browsers/res_sample.c +++ b/tools/perf/ui/browsers/res_sample.c @@ -70,7 +70,7 @@ int res_sample_browse(struct res_sample *res_samples, int num_res, attr_to_script(extra_format, &evsel->attr); - if (asprintf(&cmd, "%s script %s%s --time %s %s%s %s%s --ns %s %s %s %s %s | less +/%s", + if (asprintf(&cmd, "%s script %s%s --time %s %s%s %s%s --ns %s %s %s %s %s %s | less +/%s", perf, input_name ? "-i " : "", input_name ? input_name : "", @@ -85,6 +85,7 @@ int res_sample_browse(struct res_sample *res_samples, int num_res, symbol_conf.inline_name ? "--inline" : "", "--show-lost-events ", r->tid ? "--show-switch-events --show-task-events " : "", + symbol_conf.force ? "-f" : "", tsample) < 0) return -1; run_script(cmd); diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c index 27cf3ab88d13..f4c438dead66 100644 --- a/tools/perf/ui/browsers/scripts.c +++ b/tools/perf/ui/browsers/scripts.c @@ -171,12 +171,13 @@ int script_browse(const char *script_opt, struct perf_evsel *evsel) if (list_scripts(script_name, &custom, evsel)) return -1; - if (asprintf(&cmd, "%s%s %s %s%s 2>&1 | less", + if (asprintf(&cmd, "%s%s %s %s%s %s 2>&1 | less", custom ? "perf script -s " : "", script_name, script_opt ? script_opt : "", input_name ? "-i " : "", - input_name ? input_name : "") < 0) + input_name ? input_name : "", + symbol_conf.force ? "-f " : "") < 0) return -1; run_script(cmd); -- 2.20.1
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