diff options
Diffstat (limited to 'tools/perf/util/evsel.h')
| -rw-r--r-- | tools/perf/util/evsel.h | 59 |
1 files changed, 32 insertions, 27 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 163fc2b6a7ea..d9ecc6628217 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -2,28 +2,31 @@ #ifndef __PERF_EVSEL_H #define __PERF_EVSEL_H 1 -#include <linux/list.h> #include <stdbool.h> -#include <sys/types.h> + +#include <linux/list.h> #include <linux/perf_event.h> +#include <linux/refcount.h> #include <linux/types.h> +#include <sys/types.h> + #include <internal/evsel.h> #include <perf/evsel.h> + #include "symbol_conf.h" -#include "pmus.h" -#include "pmu.h" +struct bperf_follower_bpf; +struct bperf_leader_bpf; +struct bpf_counter_ops; struct bpf_object; struct cgroup; +struct hashmap; struct perf_counts; +struct perf_pmu; struct perf_stat_config; struct perf_stat_evsel; -union perf_event; -struct bpf_counter_ops; struct target; -struct hashmap; -struct bperf_leader_bpf; -struct bperf_follower_bpf; +union perf_event; typedef int (evsel__sb_cb_t)(union perf_event *event, void *data); @@ -45,6 +48,7 @@ typedef int (evsel__sb_cb_t)(union perf_event *event, void *data); struct evsel { struct perf_evsel core; struct evlist *evlist; + refcount_t refcnt; off_t id_offset; int id_pos; int is_pos; @@ -70,6 +74,10 @@ struct evsel { const char *unit; struct cgroup *cgrp; const char *metric_id; + + /* The PMU the event is from. Used for missing_features, PMU name, etc. */ + struct perf_pmu *pmu; + /* * This point to the first evsel with the same name, intended to store the * aggregated counts in aggregation mode. @@ -90,8 +98,8 @@ struct evsel { bool skippable; bool retire_lat; bool dont_regroup; - int bpf_fd; - struct bpf_object *bpf_obj; + bool default_metricgroup; /* A member of the Default metricgroup */ + bool default_show_events; /* If a default group member, show the event */ struct list_head config_terms; u64 alternate_hw_config; }; @@ -121,8 +129,6 @@ struct evsel { bool cmdline_group_boundary; bool reset_group; bool needs_auxtrace_mmap; - bool default_metricgroup; /* A member of the Default metricgroup */ - bool default_show_events; /* If a default group member, show the event */ bool needs_uniquify; bool fallenback_eacces; bool fallenback_eopnotsupp; @@ -178,9 +184,6 @@ struct evsel { unsigned long open_flags; int precise_ip_original; - /* The PMU the event is from. Used for missing_features, PMU name, etc. */ - struct perf_pmu *pmu; - /* For tool events */ /* Beginning time subtracted when the counter is read. */ union { @@ -271,7 +274,7 @@ static inline struct evsel *evsel__new(struct perf_event_attr *attr) return evsel__new_idx(attr, 0); } -struct evsel *evsel__clone(struct evsel *dest, struct evsel *orig); +struct evsel *evsel__clone(struct evsel *orig); int copy_config_terms(struct list_head *dst, struct list_head *src); void free_config_terms(struct list_head *config_terms); @@ -286,14 +289,13 @@ static inline struct evsel *evsel__newtp(const char *sys, const char *name) return evsel__newtp_idx(sys, name, 0, true); } +struct evsel *evsel__get(struct evsel *evsel); +void evsel__put(struct evsel *evsel); + #ifdef HAVE_LIBTRACEEVENT struct tep_event *evsel__tp_format(struct evsel *evsel); #endif -void evsel__init(struct evsel *evsel, struct perf_event_attr *attr, int idx); -void evsel__exit(struct evsel *evsel); -void evsel__delete(struct evsel *evsel); - void evsel__set_priv_destructor(void (*destructor)(void *priv)); struct callchain_param; @@ -361,10 +363,6 @@ void arch_evsel__apply_ratio_to_prev(struct evsel *evsel, struct perf_event_attr int evsel__set_filter(struct evsel *evsel, const char *filter); int evsel__append_tp_filter(struct evsel *evsel, const char *filter); int evsel__append_addr_filter(struct evsel *evsel, const char *filter); -static inline bool evsel__is_non_perf_event_open_pmu(const struct evsel *evsel) -{ - return evsel->pmu && evsel->pmu->type > PERF_PMU_TYPE_PE_END; -} int evsel__enable_cpu(struct evsel *evsel, int cpu_map_idx); int evsel__enable(struct evsel *evsel); @@ -400,6 +398,12 @@ static inline char *perf_sample__strval(struct perf_sample *sample, const char * struct tep_format_field; +void *format_field__get_raw_data(struct tep_format_field *field, + struct perf_sample *sample, + bool needs_swap, u16 *len_out); +unsigned long *format_field__get_cpumask(struct tep_format_field *field, + struct perf_sample *sample, + bool needs_swap, u16 *len_out); u64 format_field__intval(struct tep_format_field *field, struct perf_sample *sample, bool needs_swap); #ifdef HAVE_LIBTRACEEVENT @@ -503,6 +507,7 @@ static inline bool evsel__is_group_event(struct evsel *evsel) return evsel__is_group_leader(evsel) && evsel->core.nr_members > 1; } +bool evsel__is_non_perf_event_open_pmu(const struct evsel *evsel); bool evsel__is_function_event(struct evsel *evsel); static inline bool evsel__is_bpf_output(struct evsel *evsel) @@ -534,7 +539,7 @@ for ((_evsel) = list_entry((_leader)->core.node.next, struct evsel, core.node); (_evsel) = list_entry((_evsel)->core.node.next, struct evsel, core.node)) #define for_each_group_member(_evsel, _leader) \ - for_each_group_member_head(_evsel, _leader, &(_leader)->evlist->core.entries) + for_each_group_member_head(_evsel, _leader, &evlist__core((_leader)->evlist)->entries) /* Iterates group WITH the leader. */ #define for_each_group_evsel_head(_evsel, _leader, _head) \ @@ -544,7 +549,7 @@ for ((_evsel) = _leader; \ (_evsel) = list_entry((_evsel)->core.node.next, struct evsel, core.node)) #define for_each_group_evsel(_evsel, _leader) \ - for_each_group_evsel_head(_evsel, _leader, &(_leader)->evlist->core.entries) + for_each_group_evsel_head(_evsel, _leader, &evlist__core((_leader)->evlist)->entries) static inline bool evsel__has_branch_callstack(const struct evsel *evsel) { |