// SPDX-License-Identifier: GPL-2.0 #ifndef __PERF_EVSEL_CONFIG_H #define __PERF_EVSEL_CONFIG_H 1 #include <linux/types.h> #include <stdbool.h> /* * The 'struct perf_evsel_config_term' is used to pass event * specific configuration data to perf_evsel__config routine. * It is allocated within event parsing and attached to * perf_evsel::config_terms list head. */ enum evsel_term_type { PERF_EVSEL__CONFIG_TERM_PERIOD, PERF_EVSEL__CONFIG_TERM_FREQ, PERF_EVSEL__CONFIG_TERM_TIME, PERF_EVSEL__CONFIG_TERM_CALLGRAPH, PERF_EVSEL__CONFIG_TERM_STACK_USER, PERF_EVSEL__CONFIG_TERM_INHERIT, PERF_EVSEL__CONFIG_TERM_MAX_STACK, PERF_EVSEL__CONFIG_TERM_MAX_EVENTS, PERF_EVSEL__CONFIG_TERM_OVERWRITE, PERF_EVSEL__CONFIG_TERM_DRV_CFG, PERF_EVSEL__CONFIG_TERM_BRANCH, PERF_EVSEL__CONFIG_TERM_PERCORE, PERF_EVSEL__CONFIG_TERM_AUX_OUTPUT, PERF_EVSEL__CONFIG_TERM_AUX_SAMPLE_SIZE, PERF_EVSEL__CONFIG_TERM_CFG_CHG, }; struct perf_evsel_config_term { struct list_head list; enum evsel_term_type type; bool free_str; union { u64 period; u64 freq; bool time; u64 stack_user; int max_stack; bool inherit; bool overwrite; unsigned long max_events; bool percore; bool aux_output; u32 aux_sample_size; u64 cfg_chg; char *str; } val; bool weak; }; struct evsel; struct perf_evsel_config_term *__perf_evsel__get_config_term(struct evsel *evsel, enum evsel_term_type type); #define perf_evsel__get_config_term(evsel, type) \ __perf_evsel__get_config_term(evsel, PERF_EVSEL__CONFIG_TERM_ ## type) #endif // __PERF_EVSEL_CONFIG_H