diff options
Diffstat (limited to 'tools/perf/util/evlist.h')
| -rw-r--r-- | tools/perf/util/evlist.h | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 7fe677e6c314..2ed255792c6b 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -5,6 +5,7 @@ #include <stdio.h> #include "../perf.h" #include "event.h" +#include "evsel.h" #include "util.h" #include <unistd.h> @@ -41,8 +42,6 @@ struct perf_evsel_str_handler { void *handler; }; -struct perf_evsel; - struct perf_evlist *perf_evlist__new(struct cpu_map *cpus, struct thread_map *threads); void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, @@ -121,17 +120,27 @@ int perf_evlist__set_filters(struct perf_evlist *evlist); void __perf_evlist__set_leader(struct list_head *list); void perf_evlist__set_leader(struct perf_evlist *evlist); -u64 perf_evlist__sample_type(const struct perf_evlist *evlist); -bool perf_evlist__sample_id_all(const const struct perf_evlist *evlist); -u16 perf_evlist__id_hdr_size(const struct perf_evlist *evlist); +u64 perf_evlist__sample_type(struct perf_evlist *evlist); +bool perf_evlist__sample_id_all(struct perf_evlist *evlist); +u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist); int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event, struct perf_sample *sample, bool swapped); -bool perf_evlist__valid_sample_type(const struct perf_evlist *evlist); -bool perf_evlist__valid_sample_id_all(const struct perf_evlist *evlist); +bool perf_evlist__valid_sample_type(struct perf_evlist *evlist); +bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); void perf_evlist__splice_list_tail(struct perf_evlist *evlist, struct list_head *list, int nr_entries); + +static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) +{ + return list_entry(evlist->entries.next, struct perf_evsel, node); +} + +static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) +{ + return list_entry(evlist->entries.prev, struct perf_evsel, node); +} #endif /* __PERF_EVLIST_H */ |