diff options
Diffstat (limited to 'tools/tracing/rtla/src/osnoise.h')
| -rw-r--r-- | tools/tracing/rtla/src/osnoise.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tools/tracing/rtla/src/osnoise.h b/tools/tracing/rtla/src/osnoise.h index 555f4f4903cc..ac1c99910744 100644 --- a/tools/tracing/rtla/src/osnoise.h +++ b/tools/tracing/rtla/src/osnoise.h @@ -1,6 +1,55 @@ // SPDX-License-Identifier: GPL-2.0 +#pragma once + +#include "utils.h" #include "trace.h" +enum osnoise_mode { + MODE_OSNOISE = 0, + MODE_HWNOISE +}; + +struct osnoise_params { + /* Common params */ + char *cpus; + cpu_set_t monitored_cpus; + char *trace_output; + char *cgroup_name; + unsigned long long runtime; + unsigned long long period; + long long threshold; + long long stop_us; + long long stop_total_us; + int sleep_time; + int duration; + int set_sched; + int cgroup; + int hk_cpus; + cpu_set_t hk_cpu_set; + struct sched_attr sched_param; + struct trace_events *events; + int warmup; + int buffer_size; + union { + struct { + /* top only */ + int quiet; + int pretty_output; + enum osnoise_mode mode; + }; + struct { + /* hist only */ + int output_divisor; + char no_header; + char no_summary; + char no_index; + char with_zeros; + int bucket_size; + int entries; + }; + }; +}; + /* * osnoise_context - read, store, write, restore osnoise configs. */ @@ -104,6 +153,9 @@ struct osnoise_tool { void osnoise_destroy_tool(struct osnoise_tool *top); struct osnoise_tool *osnoise_init_tool(char *tool_name); struct osnoise_tool *osnoise_init_trace_tool(char *tracer); +void osnoise_report_missed_events(struct osnoise_tool *tool); +bool osnoise_trace_is_off(struct osnoise_tool *tool, struct osnoise_tool *record); +int osnoise_apply_config(struct osnoise_tool *tool, struct osnoise_params *params); int osnoise_hist_main(int argc, char *argv[]); int osnoise_top_main(int argc, char **argv); |