diff options
Diffstat (limited to 'kernel/tools/perf/util/evlist.h')
| -rw-r--r-- | kernel/tools/perf/util/evlist.h | 35 |
1 files changed, 23 insertions, 12 deletions
diff --git a/kernel/tools/perf/util/evlist.h b/kernel/tools/perf/util/evlist.h index b5cce95d6..a459fe71b 100644 --- a/kernel/tools/perf/util/evlist.h +++ b/kernel/tools/perf/util/evlist.h @@ -1,6 +1,7 @@ #ifndef __PERF_EVLIST_H #define __PERF_EVLIST_H 1 +#include <linux/atomic.h> #include <linux/list.h> #include <api/fd/array.h> #include <stdio.h> @@ -8,6 +9,7 @@ #include "event.h" #include "evsel.h" #include "util.h" +#include "auxtrace.h" #include <unistd.h> struct pollfd; @@ -26,8 +28,9 @@ struct record_opts; struct perf_mmap { void *base; int mask; - int refcnt; + atomic_t refcnt; u64 prev; + struct auxtrace_mmap auxtrace_mmap; char event_copy[PERF_SAMPLE_MAX_SIZE] __attribute__((aligned(8))); }; @@ -37,6 +40,9 @@ struct perf_evlist { int nr_entries; int nr_groups; int nr_mmaps; + bool overwrite; + bool enabled; + bool has_user_cpus; size_t mmap_len; int id_pos; int is_pos; @@ -45,13 +51,13 @@ struct perf_evlist { int cork_fd; pid_t pid; } workload; - bool overwrite; struct fdarray pollfd; struct perf_mmap *mmap; struct thread_map *threads; struct cpu_map *cpus; struct perf_evsel *selected; struct events_stats stats; + struct perf_env *env; }; struct perf_evsel_str_handler { @@ -67,6 +73,7 @@ void perf_evlist__exit(struct perf_evlist *evlist); void perf_evlist__delete(struct perf_evlist *evlist); void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); +void perf_evlist__remove(struct perf_evlist *evlist, struct perf_evsel *evsel); int perf_evlist__add_default(struct perf_evlist *evlist); int __perf_evlist__add_default_attrs(struct perf_evlist *evlist, struct perf_event_attr *attrs, size_t nr_attrs); @@ -98,6 +105,8 @@ int perf_evlist__filter_pollfd(struct perf_evlist *evlist, short revents_and_mas int perf_evlist__poll(struct perf_evlist *evlist, int timeout); struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); +struct perf_evsel *perf_evlist__id2evsel_strict(struct perf_evlist *evlist, + u64 id); struct perf_sample_id *perf_evlist__id2sid(struct perf_evlist *evlist, u64 id); @@ -110,6 +119,8 @@ void perf_evlist__close(struct perf_evlist *evlist); void perf_evlist__set_id_pos(struct perf_evlist *evlist); bool perf_can_sample_identifier(void); +bool perf_can_record_switch_events(void); +bool perf_can_record_cpu_wide(void); void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts); int record_opts__config(struct record_opts *opts); @@ -122,16 +133,21 @@ int perf_evlist__start_workload(struct perf_evlist *evlist); struct option; +int __perf_evlist__parse_mmap_pages(unsigned int *mmap_pages, const char *str); int perf_evlist__parse_mmap_pages(const struct option *opt, const char *str, int unset); +int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages, + bool overwrite, unsigned int auxtrace_pages, + bool auxtrace_overwrite); int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages, bool overwrite); void perf_evlist__munmap(struct perf_evlist *evlist); void perf_evlist__disable(struct perf_evlist *evlist); void perf_evlist__enable(struct perf_evlist *evlist); +void perf_evlist__toggle_enable(struct perf_evlist *evlist); int perf_evlist__disable_event(struct perf_evlist *evlist, struct perf_evsel *evsel); @@ -143,14 +159,8 @@ int perf_evlist__enable_event_idx(struct perf_evlist *evlist, void perf_evlist__set_selected(struct perf_evlist *evlist, struct perf_evsel *evsel); -static inline void perf_evlist__set_maps(struct perf_evlist *evlist, - struct cpu_map *cpus, - struct thread_map *threads) -{ - evlist->cpus = cpus; - evlist->threads = threads; -} - +void perf_evlist__set_maps(struct perf_evlist *evlist, struct cpu_map *cpus, + struct thread_map *threads); int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target); int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel); @@ -160,6 +170,7 @@ void perf_evlist__set_leader(struct perf_evlist *evlist); u64 perf_evlist__read_format(struct perf_evlist *evlist); u64 __perf_evlist__combined_sample_type(struct perf_evlist *evlist); u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist); +u64 perf_evlist__combined_branch_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); @@ -171,8 +182,7 @@ bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); bool perf_evlist__valid_read_format(struct perf_evlist *evlist); void perf_evlist__splice_list_tail(struct perf_evlist *evlist, - struct list_head *list, - int nr_entries); + struct list_head *list); static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) { @@ -281,4 +291,5 @@ void perf_evlist__to_front(struct perf_evlist *evlist, void perf_evlist__set_tracking_event(struct perf_evlist *evlist, struct perf_evsel *tracking_evsel); +void perf_event_attr__set_max_precise_ip(struct perf_event_attr *attr); #endif /* __PERF_EVLIST_H */ |