summaryrefslogtreecommitdiffstats
path: root/tools/perf/util/evsel.h
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/evsel.h')
-rw-r--r--tools/perf/util/evsel.h93
1 files changed, 54 insertions, 39 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 35e3f6d66085..79a860d8e3ee 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -42,65 +42,79 @@ enum perf_tool_event {
*/
struct evsel {
struct perf_evsel core;
- struct evlist *evlist;
- char *filter;
+ struct evlist *evlist;
+ off_t id_offset;
+ int idx;
+ int id_pos;
+ int is_pos;
+ unsigned int sample_size;
+
+ /*
+ * These fields can be set in the parse-events code or similar.
+ * Please check evsel__clone() to copy them properly so that
+ * they can be released properly.
+ */
+ struct {
+ char *name;
+ char *group_name;
+ const char *pmu_name;
+ struct tep_event *tp_format;
+ char *filter;
+ unsigned long max_events;
+ double scale;
+ const char *unit;
+ struct cgroup *cgrp;
+ enum perf_tool_event tool_event;
+ /* parse modifier helper */
+ int exclude_GH;
+ int sample_read;
+ bool snapshot;
+ bool per_pkg;
+ bool percore;
+ bool precise_max;
+ bool use_uncore_alias;
+ bool is_libpfm_event;
+ bool auto_merge_stats;
+ bool collect_stat;
+ bool weak_group;
+ int bpf_fd;
+ struct bpf_object *bpf_obj;
+ };
+
+ /*
+ * metric fields are similar, but needs more care as they can have
+ * references to other metric (evsel).
+ */
+ const char * metric_expr;
+ const char * metric_name;
+ struct evsel **metric_events;
+ struct evsel *metric_leader;
+
+ void *handler;
struct perf_counts *counts;
struct perf_counts *prev_raw_counts;
- int idx;
- unsigned long max_events;
unsigned long nr_events_printed;
- char *name;
- double scale;
- const char *unit;
- struct tep_event *tp_format;
- off_t id_offset;
struct perf_stat_evsel *stats;
void *priv;
u64 db_id;
- struct cgroup *cgrp;
- void *handler;
- unsigned int sample_size;
- int id_pos;
- int is_pos;
- enum perf_tool_event tool_event;
bool uniquified_name;
- bool snapshot;
bool supported;
bool needs_swap;
bool disabled;
bool no_aux_samples;
bool immediate;
bool tracking;
- bool per_pkg;
- bool precise_max;
bool ignore_missing_thread;
bool forced_leader;
- bool use_uncore_alias;
- bool is_libpfm_event;
- /* parse modifier helper */
- int exclude_GH;
- int sample_read;
- unsigned long *per_pkg_mask;
- struct evsel *leader;
- char *group_name;
bool cmdline_group_boundary;
- struct list_head config_terms;
- struct bpf_object *bpf_obj;
- int bpf_fd;
- int err;
- bool auto_merge_stats;
bool merged_stat;
- const char * metric_expr;
- const char * metric_name;
- struct evsel **metric_events;
- struct evsel *metric_leader;
- bool collect_stat;
- bool weak_group;
bool reset_group;
bool errored;
- bool percore;
+ unsigned long *per_pkg_mask;
+ struct evsel *leader;
+ struct list_head config_terms;
+ int err;
int cpu_iter;
- const char *pmu_name;
struct {
evsel__sb_cb_t *cb;
void *data;
@@ -169,6 +183,7 @@ static inline struct evsel *evsel__new(struct perf_event_attr *attr)
return evsel__new_idx(attr, 0);
}
+struct evsel *evsel__clone(struct evsel *orig);
struct evsel *evsel__newtp_idx(const char *sys, const char *name, int idx);
/*