Searched refs:trace_file (Results 1 – 7 of 7) sorted by relevance
| /tools/perf/tests/shell/ |
| A D | record+zstd_comp_decomp.sh | 6 trace_file=$(mktemp /tmp/perf.data.XXX)
16 $perf_tool record -o "$trace_file" $gflag -z -F 5000 -- \
22 $perf_tool report -i "$trace_file" --header --stats | \
27 $perf_tool inject -i "$trace_file" -o "$trace_file.decomp" &&
28 …$perf_tool report -i "$trace_file" --stdio -F comm,dso,sym | head -n -3 > "$trace_file.comp.output…
29 …$perf_tool report -i "$trace_file.decomp" --stdio -F comm,dso,sym | head -n -3 > "$trace_file.deco…
30 diff "$trace_file.comp.output" "$trace_file.decomp.output"
36 rm -f "$trace_file*"
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| /tools/power/x86/intel_pstate_tracer/ |
| A D | intel_pstate_tracer.py | 66 global sample_num, last_sec_cpu, last_usec_cpu, start_time, testname, trace_file
382 def enable_trace(trace_file): argument
386 open(trace_file,'w').write("1")
391 def disable_trace(trace_file): argument
395 open(trace_file, 'w').write("0")
491 disable_trace(trace_file)
498 trace_file = "/sys/kernel/tracing/events/power/pstate_sample/enable" variable
575 enable_trace(trace_file)
578 disable_trace(trace_file)
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| /tools/power/x86/amd_pstate_tracer/ |
| A D | amd_pstate_trace.py | 56 global sample_num, last_sec_cpu, last_usec_cpu, start_time, test_name, trace_file
245 ipt.disable_trace(trace_file)
250 trace_file = "/sys/kernel/tracing/events/amd_cpu/enable" variable
324 ipt.enable_trace(trace_file)
326 ipt.disable_trace(trace_file)
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| /tools/perf/ |
| A D | builtin-ftrace.c | 741 char *trace_file; in __cmd_ftrace() local
773 if (!trace_file) { in __cmd_ftrace()
778 trace_fd = open(trace_file, O_RDONLY); in __cmd_ftrace()
780 put_tracing_file(trace_file); in __cmd_ftrace()
1042 char *trace_file; in prepare_func_latency() local
1070 if (!trace_file) { in prepare_func_latency()
1075 fd = open(trace_file, O_RDONLY); in prepare_func_latency()
1081 put_tracing_file(trace_file); in prepare_func_latency()
1419 char *trace_file; in __cmd_profile() local
1454 if (!trace_file) { in __cmd_profile()
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| /tools/perf/util/ |
| A D | probe-file.h | 40 int open_trace_file(const char *trace_file, bool readwrite);
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| A D | probe-file.c | 109 int open_trace_file(const char *trace_file, bool readwrite) in open_trace_file() argument
114 ret = e_snprintf(buf, PATH_MAX, "%s/%s", tracing_path_mount(), trace_file); in open_trace_file()
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| /tools/testing/selftests/user_events/ |
| A D | ftrace_test.c | 24 const char *trace_file = "/sys/kernel/tracing/trace"; variable
29 int fd = open(trace_file, O_RDONLY); in trace_bytes()
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