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1// SPDX-License-Identifier: GPL-2.0
2#ifndef __PERF_EVSEL_CONFIG_H
3#define __PERF_EVSEL_CONFIG_H 1
4
5#include <linux/types.h>
6#include <stdbool.h>
7
8/*
9 * The 'struct perf_evsel_config_term' is used to pass event
10 * specific configuration data to perf_evsel__config routine.
11 * It is allocated within event parsing and attached to
12 * perf_evsel::config_terms list head.
13*/
14enum evsel_term_type {
15 PERF_EVSEL__CONFIG_TERM_PERIOD,
16 PERF_EVSEL__CONFIG_TERM_FREQ,
17 PERF_EVSEL__CONFIG_TERM_TIME,
18 PERF_EVSEL__CONFIG_TERM_CALLGRAPH,
19 PERF_EVSEL__CONFIG_TERM_STACK_USER,
20 PERF_EVSEL__CONFIG_TERM_INHERIT,
21 PERF_EVSEL__CONFIG_TERM_MAX_STACK,
22 PERF_EVSEL__CONFIG_TERM_MAX_EVENTS,
23 PERF_EVSEL__CONFIG_TERM_OVERWRITE,
24 PERF_EVSEL__CONFIG_TERM_DRV_CFG,
25 PERF_EVSEL__CONFIG_TERM_BRANCH,
26 PERF_EVSEL__CONFIG_TERM_PERCORE,
27 PERF_EVSEL__CONFIG_TERM_AUX_OUTPUT,
28};
29
30struct perf_evsel_config_term {
31 struct list_head list;
32 enum evsel_term_type type;
33 union {
34 u64 period;
35 u64 freq;
36 bool time;
37 char *callgraph;
38 char *drv_cfg;
39 u64 stack_user;
40 int max_stack;
41 bool inherit;
42 bool overwrite;
43 char *branch;
44 unsigned long max_events;
45 bool percore;
46 bool aux_output;
47 } val;
48 bool weak;
49};
50#endif // __PERF_EVSEL_CONFIG_H