diff options
Diffstat (limited to 'tools/power')
| -rwxr-xr-x | tools/power/pm-graph/sleepgraph.py | 4 | ||||
| -rwxr-xr-x | tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py | 4 | ||||
| -rwxr-xr-x | tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py | 10 |
3 files changed, 9 insertions, 9 deletions
diff --git a/tools/power/pm-graph/sleepgraph.py b/tools/power/pm-graph/sleepgraph.py index c60c90f35d18..82c09cd25cc2 100755 --- a/tools/power/pm-graph/sleepgraph.py +++ b/tools/power/pm-graph/sleepgraph.py @@ -120,9 +120,9 @@ class SystemValues: cgexp = False testdir = '' outdir = '' - tpath = '/sys/kernel/debug/tracing/' + tpath = '/sys/kernel/tracing/' fpdtpath = '/sys/firmware/acpi/tables/FPDT' - epath = '/sys/kernel/debug/tracing/events/power/' + epath = '/sys/kernel/tracing/events/power/' pmdpath = '/sys/power/pm_debug_messages' s0ixpath = '/sys/module/intel_pmc_core/parameters/warn_on_s0ix_failures' s0ixres = '/sys/devices/system/cpu/cpuidle/low_power_idle_system_residency_us' diff --git a/tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py b/tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py index 2dea4032ac56..904df0ea0a1e 100755 --- a/tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py +++ b/tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py @@ -248,7 +248,7 @@ def signal_handler(signal, frame): ipt.free_trace_buffer() sys.exit(0) -trace_file = "/sys/kernel/debug/tracing/events/amd_cpu/enable" +trace_file = "/sys/kernel/tracing/events/amd_cpu/enable" signal.signal(signal.SIGINT, signal_handler) interval = "" @@ -319,7 +319,7 @@ print(cur_version) cleanup_data_files() if interval: - file_name = "/sys/kernel/debug/tracing/trace" + file_name = "/sys/kernel/tracing/trace" ipt.clear_trace_file() ipt.set_trace_buffer_size(memory) ipt.enable_trace(trace_file) diff --git a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py index b46e9eb8f5aa..ec3323100e1a 100755 --- a/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py +++ b/tools/power/x86/intel_pstate_tracer/intel_pstate_tracer.py @@ -373,7 +373,7 @@ def clear_trace_file(): """ Clear trace file """ try: - f_handle = open('/sys/kernel/debug/tracing/trace', 'w') + f_handle = open('/sys/kernel/tracing/trace', 'w') f_handle.close() except: print('IO error clearing trace file ') @@ -401,7 +401,7 @@ def set_trace_buffer_size(memory): """ Set trace buffer size """ try: - with open('/sys/kernel/debug/tracing/buffer_size_kb', 'w') as fp: + with open('/sys/kernel/tracing/buffer_size_kb', 'w') as fp: fp.write(memory) except: print('IO error setting trace buffer size ') @@ -411,7 +411,7 @@ def free_trace_buffer(): """ Free the trace buffer memory """ try: - open('/sys/kernel/debug/tracing/buffer_size_kb' + open('/sys/kernel/tracing/buffer_size_kb' , 'w').write("1") except: print('IO error freeing trace buffer ') @@ -495,7 +495,7 @@ def signal_handler(signal, frame): sys.exit(0) if __name__ == "__main__": - trace_file = "/sys/kernel/debug/tracing/events/power/pstate_sample/enable" + trace_file = "/sys/kernel/tracing/events/power/pstate_sample/enable" signal.signal(signal.SIGINT, signal_handler) interval = "" @@ -569,7 +569,7 @@ if __name__ == "__main__": cleanup_data_files() if interval: - filename = "/sys/kernel/debug/tracing/trace" + filename = "/sys/kernel/tracing/trace" clear_trace_file() set_trace_buffer_size(memory) enable_trace(trace_file) |