[mirror_ubuntu-hirsute-kernel.git] / tools / perf / util / evlist.h

#ifndef __PERF_EVLIST_H
#define __PERF_EVLIST_H 1

#include <linux/list.h>
#include <api/fd/array.h>
#include <stdio.h>
#include "../perf.h"
#include "event.h"
#include "evsel.h"
#include "util.h"
#include <unistd.h>

struct pollfd;
struct thread_map;
struct cpu_map;
struct record_opts;

#define PERF_EVLIST__HLIST_BITS 8
#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS)

/**
 * struct perf_mmap - perf's ring buffer mmap details
 *
 * @refcnt - e.g. code using PERF_EVENT_IOC_SET_OUTPUT to share this
 */
struct perf_mmap {
	void		 *base;
	int		 mask;
	int		 refcnt;
	u64		 prev;
	char		 event_copy[PERF_SAMPLE_MAX_SIZE] __attribute__((aligned(8)));
};

struct perf_evlist {
	struct list_head entries;
	struct hlist_head heads[PERF_EVLIST__HLIST_SIZE];
	int		 nr_entries;
	int		 nr_groups;
	int		 nr_mmaps;
	size_t		 mmap_len;
	int		 id_pos;
	int		 is_pos;
	u64		 combined_sample_type;
	struct {
		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_evsel_str_handler {
	const char *name;
	void	   *handler;
};

struct perf_evlist *perf_evlist__new(void);
struct perf_evlist *perf_evlist__new_default(void);
void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus,
		       struct thread_map *threads);
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);
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);

#define perf_evlist__add_default_attrs(evlist, array) \
	__perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array))

int perf_evlist__add_newtp(struct perf_evlist *evlist,
			   const char *sys, const char *name, void *handler);

int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter);
int perf_evlist__set_filter_pid(struct perf_evlist *evlist, pid_t pid);
int perf_evlist__set_filter_pids(struct perf_evlist *evlist, size_t npids, pid_t *pids);

struct perf_evsel *
perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id);

struct perf_evsel *
perf_evlist__find_tracepoint_by_name(struct perf_evlist *evlist,
				     const char *name);

void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel,
			 int cpu, int thread, u64 id);

int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd);
int perf_evlist__alloc_pollfd(struct perf_evlist *evlist);
int perf_evlist__filter_pollfd(struct perf_evlist *evlist, short revents_and_mask);

int perf_evlist__poll(struct perf_evlist *evlist, int timeout);

struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id);

struct perf_sample_id *perf_evlist__id2sid(struct perf_evlist *evlist, u64 id);

union perf_event *perf_evlist__mmap_read(struct perf_evlist *evlist, int idx);

void perf_evlist__mmap_consume(struct perf_evlist *evlist, int idx);

int perf_evlist__open(struct perf_evlist *evlist);
void perf_evlist__close(struct perf_evlist *evlist);

void perf_evlist__set_id_pos(struct perf_evlist *evlist);
bool perf_can_sample_identifier(void);
void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts);
int record_opts__config(struct record_opts *opts);

int perf_evlist__prepare_workload(struct perf_evlist *evlist,
				  struct target *target,
				  const char *argv[], bool pipe_output,
				  void (*exec_error)(int signo, siginfo_t *info,
						     void *ucontext));
int perf_evlist__start_workload(struct perf_evlist *evlist);

struct option;

int perf_evlist__parse_mmap_pages(const struct option *opt,
				  const char *str,
				  int unset);

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);

int perf_evlist__disable_event(struct perf_evlist *evlist,
			       struct perf_evsel *evsel);
int perf_evlist__enable_event(struct perf_evlist *evlist,
			      struct perf_evsel *evsel);
int perf_evlist__enable_event_idx(struct perf_evlist *evlist,
				  struct perf_evsel *evsel, int idx);

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;
}

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);

void __perf_evlist__set_leader(struct list_head *list);
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);
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 perf_evlist__valid_sample_type(struct perf_evlist *evlist);
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);

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);
}

size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp);

int perf_evlist__strerror_open(struct perf_evlist *evlist, int err, char *buf, size_t size);
int perf_evlist__strerror_mmap(struct perf_evlist *evlist, int err, char *buf, size_t size);

static inline u64 perf_mmap__read_head(struct perf_mmap *mm)
{
	struct perf_event_mmap_page *pc = mm->base;
	u64 head = ACCESS_ONCE(pc->data_head);
	rmb();
	return head;
}

static inline void perf_mmap__write_tail(struct perf_mmap *md, u64 tail)
{
	struct perf_event_mmap_page *pc = md->base;

	/*
	 * ensure all reads are done before we write the tail out.
	 */
	mb();
	pc->data_tail = tail;
}

bool perf_evlist__can_select_event(struct perf_evlist *evlist, const char *str);
void perf_evlist__to_front(struct perf_evlist *evlist,
			   struct perf_evsel *move_evsel);

/**
 * __evlist__for_each - iterate thru all the evsels
 * @list: list_head instance to iterate
 * @evsel: struct evsel iterator
 */
#define __evlist__for_each(list, evsel) \
        list_for_each_entry(evsel, list, node)

/**
 * evlist__for_each - iterate thru all the evsels
 * @evlist: evlist instance to iterate
 * @evsel: struct evsel iterator
 */
#define evlist__for_each(evlist, evsel) \
	__evlist__for_each(&(evlist)->entries, evsel)

/**
 * __evlist__for_each_continue - continue iteration thru all the evsels
 * @list: list_head instance to iterate
 * @evsel: struct evsel iterator
 */
#define __evlist__for_each_continue(list, evsel) \
        list_for_each_entry_continue(evsel, list, node)

/**
 * evlist__for_each_continue - continue iteration thru all the evsels
 * @evlist: evlist instance to iterate
 * @evsel: struct evsel iterator
 */
#define evlist__for_each_continue(evlist, evsel) \
	__evlist__for_each_continue(&(evlist)->entries, evsel)

/**
 * __evlist__for_each_reverse - iterate thru all the evsels in reverse order
 * @list: list_head instance to iterate
 * @evsel: struct evsel iterator
 */
#define __evlist__for_each_reverse(list, evsel) \
        list_for_each_entry_reverse(evsel, list, node)

/**
 * evlist__for_each_reverse - iterate thru all the evsels in reverse order
 * @evlist: evlist instance to iterate
 * @evsel: struct evsel iterator
 */
#define evlist__for_each_reverse(evlist, evsel) \
	__evlist__for_each_reverse(&(evlist)->entries, evsel)

/**
 * __evlist__for_each_safe - safely iterate thru all the evsels
 * @list: list_head instance to iterate
 * @tmp: struct evsel temp iterator
 * @evsel: struct evsel iterator
 */
#define __evlist__for_each_safe(list, tmp, evsel) \
        list_for_each_entry_safe(evsel, tmp, list, node)

/**
 * evlist__for_each_safe - safely iterate thru all the evsels
 * @evlist: evlist instance to iterate
 * @evsel: struct evsel iterator
 * @tmp: struct evsel temp iterator
 */
#define evlist__for_each_safe(evlist, tmp, evsel) \
	__evlist__for_each_safe(&(evlist)->entries, tmp, evsel)

void perf_evlist__set_tracking_event(struct perf_evlist *evlist,
				     struct perf_evsel *tracking_evsel);

#endif /* __PERF_EVLIST_H */
Commit	Line	Data
361c99a6 ACM	1	#ifndef __PERF_EVLIST_H
	2	#define __PERF_EVLIST_H 1
	3
	4	#include <linux/list.h>
1b85337d	5	#include <api/fd/array.h>
50d08e47	6	#include <stdio.h>
70db7533	7	#include "../perf.h"
04391deb	8	#include "event.h"
0c21f736	9	#include "evsel.h"
50d08e47	10	#include "util.h"
35b9d88e	11	#include <unistd.h>
361c99a6	12
5c581041	13	struct pollfd;
f8a95309 ACM	14	struct thread_map;
f8a95309 ACM	15	struct cpu_map;
b4006796	16	struct record_opts;
5c581041	17
70db7533 ACM	18	#define PERF_EVLIST__HLIST_BITS 8
	19	#define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS)
	20
82396986 ACM	21	/**
	22	* struct perf_mmap - perf's ring buffer mmap details
	23	*
	24	* @refcnt - e.g. code using PERF_EVENT_IOC_SET_OUTPUT to share this
	25	*/
0479b8b9 DA	26	struct perf_mmap {
	27	void *base;
	28	int mask;
82396986	29	int refcnt;
7b8283b5	30	u64 prev;
a73b6c19	31	char event_copy[PERF_SAMPLE_MAX_SIZE] __attribute__((aligned(8)));
0479b8b9 DA	32	};
0479b8b9 DA	33
361c99a6 ACM	34	struct perf_evlist {
361c99a6 ACM	35	struct list_head entries;
70db7533	36	struct hlist_head heads[PERF_EVLIST__HLIST_SIZE];
361c99a6	37	int nr_entries;
97f63e4a	38	int nr_groups;
aece948f	39	int nr_mmaps;
994a1f78	40	size_t mmap_len;
75562573 AH	41	int id_pos;
	42	int is_pos;
	43	u64 combined_sample_type;
35b9d88e ACM	44	struct {
	45	int cork_fd;
	46	pid_t pid;
	47	} workload;
7bb41152	48	bool overwrite;
1b85337d	49	struct fdarray pollfd;
70db7533	50	struct perf_mmap *mmap;
7e2ed097 ACM	51	struct thread_map *threads;
7e2ed097 ACM	52	struct cpu_map *cpus;
81cce8de	53	struct perf_evsel *selected;
75be989a	54	struct events_stats stats;
361c99a6 ACM	55	};
361c99a6 ACM	56
ee29be62 ACM	57	struct perf_evsel_str_handler {
	58	const char *name;
	59	void *handler;
	60	};
	61
334fe7a3	62	struct perf_evlist *perf_evlist__new(void);
b22d54b0	63	struct perf_evlist *perf_evlist__new_default(void);
7e2ed097 ACM	64	void perf_evlist__init(struct perf_evlist evlist, struct cpu_map cpus,
7e2ed097 ACM	65	struct thread_map *threads);
ef1d1af2	66	void perf_evlist__exit(struct perf_evlist *evlist);
361c99a6 ACM	67	void perf_evlist__delete(struct perf_evlist *evlist);
	68
	69	void perf_evlist__add(struct perf_evlist evlist, struct perf_evsel entry);
	70	int perf_evlist__add_default(struct perf_evlist *evlist);
79695e1b ACM	71	int __perf_evlist__add_default_attrs(struct perf_evlist *evlist,
79695e1b ACM	72	struct perf_event_attr *attrs, size_t nr_attrs);
e60fc847	73
79695e1b ACM	74	#define perf_evlist__add_default_attrs(evlist, array) \
79695e1b ACM	75	__perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array))
361c99a6	76
39876e7d ACM	77	int perf_evlist__add_newtp(struct perf_evlist *evlist,
	78	const char sys, const char name, void *handler);
	79
745cefc5	80	int perf_evlist__set_filter(struct perf_evlist evlist, const char filter);
cfd70a26	81	int perf_evlist__set_filter_pid(struct perf_evlist *evlist, pid_t pid);
be199ada	82	int perf_evlist__set_filter_pids(struct perf_evlist evlist, size_t npids, pid_t pids);
745cefc5	83
da378962 ACM	84	struct perf_evsel *
	85	perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id);
	86
a2f2804a DA	87	struct perf_evsel *
	88	perf_evlist__find_tracepoint_by_name(struct perf_evlist *evlist,
	89	const char *name);
	90
a91e5431 ACM	91	void perf_evlist__id_add(struct perf_evlist evlist, struct perf_evsel evsel,
a91e5431 ACM	92	int cpu, int thread, u64 id);
3d3b5e95	93
ad6765dd ACM	94	int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd);
ad6765dd ACM	95	int perf_evlist__alloc_pollfd(struct perf_evlist *evlist);
1ddec7f0 ACM	96	int perf_evlist__filter_pollfd(struct perf_evlist *evlist, short revents_and_mask);
1ddec7f0 ACM	97
f66a889d ACM	98	int perf_evlist__poll(struct perf_evlist *evlist, int timeout);
f66a889d ACM	99
70db7533 ACM	100	struct perf_evsel perf_evlist__id2evsel(struct perf_evlist evlist, u64 id);
70db7533 ACM	101
932a3594 JO	102	struct perf_sample_id perf_evlist__id2sid(struct perf_evlist evlist, u64 id);
932a3594 JO	103
316c7136	104	union perf_event perf_evlist__mmap_read(struct perf_evlist evlist, int idx);
04391deb	105
8e50d384 ZZ	106	void perf_evlist__mmap_consume(struct perf_evlist *evlist, int idx);
8e50d384 ZZ	107
6a4bb04c	108	int perf_evlist__open(struct perf_evlist *evlist);
a74b4b66	109	void perf_evlist__close(struct perf_evlist *evlist);
727ab04e	110
75562573 AH	111	void perf_evlist__set_id_pos(struct perf_evlist *evlist);
75562573 AH	112	bool perf_can_sample_identifier(void);
b4006796 ACM	113	void perf_evlist__config(struct perf_evlist evlist, struct record_opts opts);
b4006796 ACM	114	int record_opts__config(struct record_opts *opts);
0f82ebc4	115
35b9d88e	116	int perf_evlist__prepare_workload(struct perf_evlist *evlist,
602ad878	117	struct target *target,
55e162ea	118	const char *argv[], bool pipe_output,
735f7e0b ACM	119	void (exec_error)(int signo, siginfo_t info,
735f7e0b ACM	120	void *ucontext));
35b9d88e ACM	121	int perf_evlist__start_workload(struct perf_evlist *evlist);
35b9d88e ACM	122
724ce97e ACM	123	struct option;
724ce97e ACM	124
994a1f78 JO	125	int perf_evlist__parse_mmap_pages(const struct option *opt,
	126	const char *str,
	127	int unset);
	128
50a682ce ACM	129	int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages,
50a682ce ACM	130	bool overwrite);
7e2ed097 ACM	131	void perf_evlist__munmap(struct perf_evlist *evlist);
7e2ed097 ACM	132
4152ab37	133	void perf_evlist__disable(struct perf_evlist *evlist);
764e16a3	134	void perf_evlist__enable(struct perf_evlist *evlist);
4152ab37	135
395c3070 AH	136	int perf_evlist__disable_event(struct perf_evlist *evlist,
	137	struct perf_evsel *evsel);
	138	int perf_evlist__enable_event(struct perf_evlist *evlist,
	139	struct perf_evsel *evsel);
1c65056c AH	140	int perf_evlist__enable_event_idx(struct perf_evlist *evlist,
1c65056c AH	141	struct perf_evsel *evsel, int idx);
395c3070	142
81cce8de ACM	143	void perf_evlist__set_selected(struct perf_evlist *evlist,
	144	struct perf_evsel *evsel);
	145
7e2ed097 ACM	146	static inline void perf_evlist__set_maps(struct perf_evlist *evlist,
	147	struct cpu_map *cpus,
	148	struct thread_map *threads)
	149	{
	150	evlist->cpus = cpus;
	151	evlist->threads = threads;
	152	}
	153
602ad878	154	int perf_evlist__create_maps(struct perf_evlist evlist, struct target target);
23d4aad4	155	int perf_evlist__apply_filters(struct perf_evlist evlist, struct perf_evsel *err_evsel);
f8a95309	156
63dab225 ACM	157	void __perf_evlist__set_leader(struct list_head *list);
	158	void perf_evlist__set_leader(struct perf_evlist *evlist);
	159
9ede473c	160	u64 perf_evlist__read_format(struct perf_evlist *evlist);
75562573 AH	161	u64 __perf_evlist__combined_sample_type(struct perf_evlist *evlist);
75562573 AH	162	u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist);
0c21f736 ACM	163	bool perf_evlist__sample_id_all(struct perf_evlist *evlist);
0c21f736 ACM	164	u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist);
74429964	165
a3f698fe	166	int perf_evlist__parse_sample(struct perf_evlist evlist, union perf_event event,
0807d2d8	167	struct perf_sample *sample);
cb0b29e0	168
0c21f736 ACM	169	bool perf_evlist__valid_sample_type(struct perf_evlist *evlist);
0c21f736 ACM	170	bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist);
9ede473c	171	bool perf_evlist__valid_read_format(struct perf_evlist *evlist);
0529bc1f JO	172
	173	void perf_evlist__splice_list_tail(struct perf_evlist *evlist,
	174	struct list_head *list,
	175	int nr_entries);
0c21f736 ACM	176
	177	static inline struct perf_evsel perf_evlist__first(struct perf_evlist evlist)
	178	{
	179	return list_entry(evlist->entries.next, struct perf_evsel, node);
	180	}
	181
	182	static inline struct perf_evsel perf_evlist__last(struct perf_evlist evlist)
	183	{
	184	return list_entry(evlist->entries.prev, struct perf_evsel, node);
	185	}
78f067b3 ACM	186
78f067b3 ACM	187	size_t perf_evlist__fprintf(struct perf_evlist evlist, FILE fp);
0479b8b9	188
a8f23d8f	189	int perf_evlist__strerror_open(struct perf_evlist evlist, int err, char buf, size_t size);
956fa571	190	int perf_evlist__strerror_mmap(struct perf_evlist evlist, int err, char buf, size_t size);
6ef068cb	191
7b8283b5	192	static inline u64 perf_mmap__read_head(struct perf_mmap *mm)
0479b8b9 DA	193	{
0479b8b9 DA	194	struct perf_event_mmap_page *pc = mm->base;
7b8283b5	195	u64 head = ACCESS_ONCE(pc->data_head);
0479b8b9 DA	196	rmb();
	197	return head;
	198	}
	199
7b8283b5	200	static inline void perf_mmap__write_tail(struct perf_mmap *md, u64 tail)
0479b8b9 DA	201	{
	202	struct perf_event_mmap_page *pc = md->base;
	203
	204	/*
	205	* ensure all reads are done before we write the tail out.
	206	*/
a94d342b	207	mb();
0479b8b9 DA	208	pc->data_tail = tail;
	209	}
	210
c09ec622	211	bool perf_evlist__can_select_event(struct perf_evlist evlist, const char str);
a025e4f0 AH	212	void perf_evlist__to_front(struct perf_evlist *evlist,
	213	struct perf_evsel *move_evsel);
	214
0050f7aa ACM	215	/**
	216	* __evlist__for_each - iterate thru all the evsels
	217	* @list: list_head instance to iterate
	218	* @evsel: struct evsel iterator
	219	*/
	220	#define __evlist__for_each(list, evsel) \
	221	list_for_each_entry(evsel, list, node)
	222
	223	/**
	224	* evlist__for_each - iterate thru all the evsels
	225	* @evlist: evlist instance to iterate
	226	* @evsel: struct evsel iterator
	227	*/
	228	#define evlist__for_each(evlist, evsel) \
	229	__evlist__for_each(&(evlist)->entries, evsel)
	230
	231	/**
	232	* __evlist__for_each_continue - continue iteration thru all the evsels
	233	* @list: list_head instance to iterate
	234	* @evsel: struct evsel iterator
	235	*/
	236	#define __evlist__for_each_continue(list, evsel) \
	237	list_for_each_entry_continue(evsel, list, node)
	238
	239	/**
	240	* evlist__for_each_continue - continue iteration thru all the evsels
	241	* @evlist: evlist instance to iterate
	242	* @evsel: struct evsel iterator
	243	*/
	244	#define evlist__for_each_continue(evlist, evsel) \
	245	__evlist__for_each_continue(&(evlist)->entries, evsel)
	246
	247	/**
	248	* __evlist__for_each_reverse - iterate thru all the evsels in reverse order
	249	* @list: list_head instance to iterate
	250	* @evsel: struct evsel iterator
	251	*/
	252	#define __evlist__for_each_reverse(list, evsel) \
	253	list_for_each_entry_reverse(evsel, list, node)
	254
	255	/**
	256	* evlist__for_each_reverse - iterate thru all the evsels in reverse order
	257	* @evlist: evlist instance to iterate
	258	* @evsel: struct evsel iterator
	259	*/
	260	#define evlist__for_each_reverse(evlist, evsel) \
	261	__evlist__for_each_reverse(&(evlist)->entries, evsel)
	262
	263	/**
	264	* __evlist__for_each_safe - safely iterate thru all the evsels
	265	* @list: list_head instance to iterate
	266	* @tmp: struct evsel temp iterator
	267	* @evsel: struct evsel iterator
	268	*/
	269	#define __evlist__for_each_safe(list, tmp, evsel) \
	270	list_for_each_entry_safe(evsel, tmp, list, node)
	271
	272	/**
	273	* evlist__for_each_safe - safely iterate thru all the evsels
	274	* @evlist: evlist instance to iterate
	275	* @evsel: struct evsel iterator
	276	* @tmp: struct evsel temp iterator
	277	*/
	278	#define evlist__for_each_safe(evlist, tmp, evsel) \
279	__evlist__for_each_safe(&(evlist)->entries, tmp, evsel)
c09ec622	280
60b0896c AH	281	void perf_evlist__set_tracking_event(struct perf_evlist *evlist,
	282	struct perf_evsel *tracking_evsel);
	283
361c99a6	284	#endif /* __PERF_EVLIST_H */