1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 2361c99a6SArnaldo Carvalho de Melo #ifndef __PERF_EVLIST_H 3361c99a6SArnaldo Carvalho de Melo #define __PERF_EVLIST_H 1 4361c99a6SArnaldo Carvalho de Melo 55c97cac6SArnaldo Carvalho de Melo #include <linux/compiler.h> 6877a7a11SArnaldo Carvalho de Melo #include <linux/kernel.h> 725a3720cSElena Reshetova #include <linux/refcount.h> 8361c99a6SArnaldo Carvalho de Melo #include <linux/list.h> 91b85337dSArnaldo Carvalho de Melo #include <api/fd/array.h> 10c23c2a0fSArnaldo Carvalho de Melo #include <fcntl.h> 1150d08e47SArnaldo Carvalho de Melo #include <stdio.h> 1270db7533SArnaldo Carvalho de Melo #include "../perf.h" 1304391debSArnaldo Carvalho de Melo #include "event.h" 140c21f736SArnaldo Carvalho de Melo #include "evsel.h" 1516958497SArnaldo Carvalho de Melo #include "mmap.h" 1650d08e47SArnaldo Carvalho de Melo #include "util.h" 179607ad3aSArnaldo Carvalho de Melo #include <signal.h> 1835b9d88eSArnaldo Carvalho de Melo #include <unistd.h> 19361c99a6SArnaldo Carvalho de Melo 205c581041SArnaldo Carvalho de Melo struct pollfd; 21f8a95309SArnaldo Carvalho de Melo struct thread_map; 22f8a95309SArnaldo Carvalho de Melo struct cpu_map; 23b4006796SArnaldo Carvalho de Melo struct record_opts; 245c581041SArnaldo Carvalho de Melo 2570db7533SArnaldo Carvalho de Melo #define PERF_EVLIST__HLIST_BITS 8 2670db7533SArnaldo Carvalho de Melo #define PERF_EVLIST__HLIST_SIZE (1 << PERF_EVLIST__HLIST_BITS) 2770db7533SArnaldo Carvalho de Melo 28361c99a6SArnaldo Carvalho de Melo struct perf_evlist { 29361c99a6SArnaldo Carvalho de Melo struct list_head entries; 3070db7533SArnaldo Carvalho de Melo struct hlist_head heads[PERF_EVLIST__HLIST_SIZE]; 31361c99a6SArnaldo Carvalho de Melo int nr_entries; 3297f63e4aSNamhyung Kim int nr_groups; 33aece948fSArnaldo Carvalho de Melo int nr_mmaps; 3486066064SArnaldo Carvalho de Melo bool overwrite; 352b56bcfbSArnaldo Carvalho de Melo bool enabled; 36ec9a77a7SAdrian Hunter bool has_user_cpus; 37994a1f78SJiri Olsa size_t mmap_len; 3875562573SAdrian Hunter int id_pos; 3975562573SAdrian Hunter int is_pos; 4075562573SAdrian Hunter u64 combined_sample_type; 4154cc54deSWang Nan enum bkw_mmap_state bkw_mmap_state; 4235b9d88eSArnaldo Carvalho de Melo struct { 4335b9d88eSArnaldo Carvalho de Melo int cork_fd; 4435b9d88eSArnaldo Carvalho de Melo pid_t pid; 4535b9d88eSArnaldo Carvalho de Melo } workload; 461b85337dSArnaldo Carvalho de Melo struct fdarray pollfd; 4770db7533SArnaldo Carvalho de Melo struct perf_mmap *mmap; 48b2cb615dSWang Nan struct perf_mmap *backward_mmap; 497e2ed097SArnaldo Carvalho de Melo struct thread_map *threads; 507e2ed097SArnaldo Carvalho de Melo struct cpu_map *cpus; 5181cce8deSArnaldo Carvalho de Melo struct perf_evsel *selected; 5275be989aSArnaldo Carvalho de Melo struct events_stats stats; 532c07144dSKan Liang struct perf_env *env; 54361c99a6SArnaldo Carvalho de Melo }; 55361c99a6SArnaldo Carvalho de Melo 56ee29be62SArnaldo Carvalho de Melo struct perf_evsel_str_handler { 57ee29be62SArnaldo Carvalho de Melo const char *name; 58ee29be62SArnaldo Carvalho de Melo void *handler; 59ee29be62SArnaldo Carvalho de Melo }; 60ee29be62SArnaldo Carvalho de Melo 61334fe7a3SNamhyung Kim struct perf_evlist *perf_evlist__new(void); 62b22d54b0SJiri Olsa struct perf_evlist *perf_evlist__new_default(void); 635bae0250SArnaldo Carvalho de Melo struct perf_evlist *perf_evlist__new_dummy(void); 647e2ed097SArnaldo Carvalho de Melo void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, 657e2ed097SArnaldo Carvalho de Melo struct thread_map *threads); 66ef1d1af2SArnaldo Carvalho de Melo void perf_evlist__exit(struct perf_evlist *evlist); 67361c99a6SArnaldo Carvalho de Melo void perf_evlist__delete(struct perf_evlist *evlist); 68361c99a6SArnaldo Carvalho de Melo 69361c99a6SArnaldo Carvalho de Melo void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); 704768230aSAdrian Hunter void perf_evlist__remove(struct perf_evlist *evlist, struct perf_evsel *evsel); 71db918acbSArnaldo Carvalho de Melo 72db918acbSArnaldo Carvalho de Melo int __perf_evlist__add_default(struct perf_evlist *evlist, bool precise); 73db918acbSArnaldo Carvalho de Melo 74db918acbSArnaldo Carvalho de Melo static inline int perf_evlist__add_default(struct perf_evlist *evlist) 75db918acbSArnaldo Carvalho de Melo { 76db918acbSArnaldo Carvalho de Melo return __perf_evlist__add_default(evlist, true); 77db918acbSArnaldo Carvalho de Melo } 78db918acbSArnaldo Carvalho de Melo 7979695e1bSArnaldo Carvalho de Melo int __perf_evlist__add_default_attrs(struct perf_evlist *evlist, 8079695e1bSArnaldo Carvalho de Melo struct perf_event_attr *attrs, size_t nr_attrs); 8150d08e47SArnaldo Carvalho de Melo 8279695e1bSArnaldo Carvalho de Melo #define perf_evlist__add_default_attrs(evlist, array) \ 8379695e1bSArnaldo Carvalho de Melo __perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array)) 84361c99a6SArnaldo Carvalho de Melo 855bae0250SArnaldo Carvalho de Melo int perf_evlist__add_dummy(struct perf_evlist *evlist); 865bae0250SArnaldo Carvalho de Melo 8739876e7dSArnaldo Carvalho de Melo int perf_evlist__add_newtp(struct perf_evlist *evlist, 8839876e7dSArnaldo Carvalho de Melo const char *sys, const char *name, void *handler); 8939876e7dSArnaldo Carvalho de Melo 9022c8a376SArnaldo Carvalho de Melo void __perf_evlist__set_sample_bit(struct perf_evlist *evlist, 9122c8a376SArnaldo Carvalho de Melo enum perf_event_sample_format bit); 9222c8a376SArnaldo Carvalho de Melo void __perf_evlist__reset_sample_bit(struct perf_evlist *evlist, 9322c8a376SArnaldo Carvalho de Melo enum perf_event_sample_format bit); 9422c8a376SArnaldo Carvalho de Melo 9522c8a376SArnaldo Carvalho de Melo #define perf_evlist__set_sample_bit(evlist, bit) \ 9622c8a376SArnaldo Carvalho de Melo __perf_evlist__set_sample_bit(evlist, PERF_SAMPLE_##bit) 9722c8a376SArnaldo Carvalho de Melo 9822c8a376SArnaldo Carvalho de Melo #define perf_evlist__reset_sample_bit(evlist, bit) \ 9922c8a376SArnaldo Carvalho de Melo __perf_evlist__reset_sample_bit(evlist, PERF_SAMPLE_##bit) 10022c8a376SArnaldo Carvalho de Melo 101745cefc5SArnaldo Carvalho de Melo int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter); 102cfd70a26SArnaldo Carvalho de Melo int perf_evlist__set_filter_pid(struct perf_evlist *evlist, pid_t pid); 103be199adaSArnaldo Carvalho de Melo int perf_evlist__set_filter_pids(struct perf_evlist *evlist, size_t npids, pid_t *pids); 104745cefc5SArnaldo Carvalho de Melo 105da378962SArnaldo Carvalho de Melo struct perf_evsel * 106da378962SArnaldo Carvalho de Melo perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id); 107da378962SArnaldo Carvalho de Melo 108a2f2804aSDavid Ahern struct perf_evsel * 109a2f2804aSDavid Ahern perf_evlist__find_tracepoint_by_name(struct perf_evlist *evlist, 110a2f2804aSDavid Ahern const char *name); 111a2f2804aSDavid Ahern 112a91e5431SArnaldo Carvalho de Melo void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, 1133d3b5e95SArnaldo Carvalho de Melo int cpu, int thread, u64 id); 1141c59612dSJiri Olsa int perf_evlist__id_add_fd(struct perf_evlist *evlist, 1151c59612dSJiri Olsa struct perf_evsel *evsel, 1161c59612dSJiri Olsa int cpu, int thread, int fd); 1173d3b5e95SArnaldo Carvalho de Melo 118ad6765ddSArnaldo Carvalho de Melo int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); 119ad6765ddSArnaldo Carvalho de Melo int perf_evlist__alloc_pollfd(struct perf_evlist *evlist); 1201ddec7f0SArnaldo Carvalho de Melo int perf_evlist__filter_pollfd(struct perf_evlist *evlist, short revents_and_mask); 1211ddec7f0SArnaldo Carvalho de Melo 122f66a889dSArnaldo Carvalho de Melo int perf_evlist__poll(struct perf_evlist *evlist, int timeout); 123f66a889dSArnaldo Carvalho de Melo 12470db7533SArnaldo Carvalho de Melo struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); 125dddcf6abSAdrian Hunter struct perf_evsel *perf_evlist__id2evsel_strict(struct perf_evlist *evlist, 126dddcf6abSAdrian Hunter u64 id); 12770db7533SArnaldo Carvalho de Melo 128932a3594SJiri Olsa struct perf_sample_id *perf_evlist__id2sid(struct perf_evlist *evlist, u64 id); 129932a3594SJiri Olsa 13054cc54deSWang Nan void perf_evlist__toggle_bkw_mmap(struct perf_evlist *evlist, enum bkw_mmap_state state); 13154cc54deSWang Nan 132316c7136SArnaldo Carvalho de Melo union perf_event *perf_evlist__mmap_read(struct perf_evlist *evlist, int idx); 13304391debSArnaldo Carvalho de Melo 1345a5ddeb6SWang Nan union perf_event *perf_evlist__mmap_read_forward(struct perf_evlist *evlist, 1355a5ddeb6SWang Nan int idx); 136e24c7520SWang Nan union perf_event *perf_evlist__mmap_read_backward(struct perf_evlist *evlist, 137e24c7520SWang Nan int idx); 138e24c7520SWang Nan void perf_evlist__mmap_read_catchup(struct perf_evlist *evlist, int idx); 139e24c7520SWang Nan 1408e50d384SZhouyi Zhou void perf_evlist__mmap_consume(struct perf_evlist *evlist, int idx); 1418e50d384SZhouyi Zhou 1426a4bb04cSJiri Olsa int perf_evlist__open(struct perf_evlist *evlist); 143a74b4b66SNamhyung Kim void perf_evlist__close(struct perf_evlist *evlist); 144727ab04eSArnaldo Carvalho de Melo 145e68ae9cfSArnaldo Carvalho de Melo struct callchain_param; 146e68ae9cfSArnaldo Carvalho de Melo 14775562573SAdrian Hunter void perf_evlist__set_id_pos(struct perf_evlist *evlist); 14875562573SAdrian Hunter bool perf_can_sample_identifier(void); 149b757bb09SAdrian Hunter bool perf_can_record_switch_events(void); 15083509565SAdrian Hunter bool perf_can_record_cpu_wide(void); 151e68ae9cfSArnaldo Carvalho de Melo void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts, 152e68ae9cfSArnaldo Carvalho de Melo struct callchain_param *callchain); 153b4006796SArnaldo Carvalho de Melo int record_opts__config(struct record_opts *opts); 1540f82ebc4SArnaldo Carvalho de Melo 15535b9d88eSArnaldo Carvalho de Melo int perf_evlist__prepare_workload(struct perf_evlist *evlist, 156602ad878SArnaldo Carvalho de Melo struct target *target, 15755e162eaSNamhyung Kim const char *argv[], bool pipe_output, 158735f7e0bSArnaldo Carvalho de Melo void (*exec_error)(int signo, siginfo_t *info, 159735f7e0bSArnaldo Carvalho de Melo void *ucontext)); 16035b9d88eSArnaldo Carvalho de Melo int perf_evlist__start_workload(struct perf_evlist *evlist); 16135b9d88eSArnaldo Carvalho de Melo 162724ce97eSArnaldo Carvalho de Melo struct option; 163724ce97eSArnaldo Carvalho de Melo 164e9db1310SAdrian Hunter int __perf_evlist__parse_mmap_pages(unsigned int *mmap_pages, const char *str); 165994a1f78SJiri Olsa int perf_evlist__parse_mmap_pages(const struct option *opt, 166994a1f78SJiri Olsa const char *str, 167994a1f78SJiri Olsa int unset); 168994a1f78SJiri Olsa 169f5e7150cSArnaldo Carvalho de Melo unsigned long perf_event_mlock_kb_in_pages(void); 170f5e7150cSArnaldo Carvalho de Melo 171718c602dSAdrian Hunter int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages, 1727a276ff6SWang Nan unsigned int auxtrace_pages, 173718c602dSAdrian Hunter bool auxtrace_overwrite); 174f74b9d3aSWang Nan int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages); 1757e2ed097SArnaldo Carvalho de Melo void perf_evlist__munmap(struct perf_evlist *evlist); 1767e2ed097SArnaldo Carvalho de Melo 1770c582449SJiri Olsa size_t perf_evlist__mmap_size(unsigned long pages); 1780c582449SJiri Olsa 1794152ab37SArnaldo Carvalho de Melo void perf_evlist__disable(struct perf_evlist *evlist); 180764e16a3SDavid Ahern void perf_evlist__enable(struct perf_evlist *evlist); 1812b56bcfbSArnaldo Carvalho de Melo void perf_evlist__toggle_enable(struct perf_evlist *evlist); 1824152ab37SArnaldo Carvalho de Melo 1831c65056cSAdrian Hunter int perf_evlist__enable_event_idx(struct perf_evlist *evlist, 1841c65056cSAdrian Hunter struct perf_evsel *evsel, int idx); 185395c3070SAdrian Hunter 18681cce8deSArnaldo Carvalho de Melo void perf_evlist__set_selected(struct perf_evlist *evlist, 18781cce8deSArnaldo Carvalho de Melo struct perf_evsel *evsel); 18881cce8deSArnaldo Carvalho de Melo 189d5bc056eSAdrian Hunter void perf_evlist__set_maps(struct perf_evlist *evlist, struct cpu_map *cpus, 1903de5cfb0SJiri Olsa struct thread_map *threads); 191602ad878SArnaldo Carvalho de Melo int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target); 19223d4aad4SArnaldo Carvalho de Melo int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel); 193f8a95309SArnaldo Carvalho de Melo 19463dab225SArnaldo Carvalho de Melo void __perf_evlist__set_leader(struct list_head *list); 19563dab225SArnaldo Carvalho de Melo void perf_evlist__set_leader(struct perf_evlist *evlist); 19663dab225SArnaldo Carvalho de Melo 1979ede473cSJiri Olsa u64 perf_evlist__read_format(struct perf_evlist *evlist); 19875562573SAdrian Hunter u64 __perf_evlist__combined_sample_type(struct perf_evlist *evlist); 19975562573SAdrian Hunter u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist); 20098df858eSAndi Kleen u64 perf_evlist__combined_branch_type(struct perf_evlist *evlist); 2010c21f736SArnaldo Carvalho de Melo bool perf_evlist__sample_id_all(struct perf_evlist *evlist); 2020c21f736SArnaldo Carvalho de Melo u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist); 20374429964SFrederic Weisbecker 204a3f698feSArnaldo Carvalho de Melo int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event, 2050807d2d8SArnaldo Carvalho de Melo struct perf_sample *sample); 206cb0b29e0SArnaldo Carvalho de Melo 20701468120SJiri Olsa int perf_evlist__parse_sample_timestamp(struct perf_evlist *evlist, 20801468120SJiri Olsa union perf_event *event, 20901468120SJiri Olsa u64 *timestamp); 21001468120SJiri Olsa 2110c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_type(struct perf_evlist *evlist); 2120c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); 2139ede473cSJiri Olsa bool perf_evlist__valid_read_format(struct perf_evlist *evlist); 2140529bc1fSJiri Olsa 2150529bc1fSJiri Olsa void perf_evlist__splice_list_tail(struct perf_evlist *evlist, 216f114d6efSAdrian Hunter struct list_head *list); 2170c21f736SArnaldo Carvalho de Melo 21864831a21SDavid Carrillo-Cisneros static inline bool perf_evlist__empty(struct perf_evlist *evlist) 21964831a21SDavid Carrillo-Cisneros { 22064831a21SDavid Carrillo-Cisneros return list_empty(&evlist->entries); 22164831a21SDavid Carrillo-Cisneros } 22264831a21SDavid Carrillo-Cisneros 2230c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) 2240c21f736SArnaldo Carvalho de Melo { 2250c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.next, struct perf_evsel, node); 2260c21f736SArnaldo Carvalho de Melo } 2270c21f736SArnaldo Carvalho de Melo 2280c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) 2290c21f736SArnaldo Carvalho de Melo { 2300c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.prev, struct perf_evsel, node); 2310c21f736SArnaldo Carvalho de Melo } 23278f067b3SArnaldo Carvalho de Melo 23378f067b3SArnaldo Carvalho de Melo size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp); 2340479b8b9SDavid Ahern 235a8f23d8fSArnaldo Carvalho de Melo int perf_evlist__strerror_open(struct perf_evlist *evlist, int err, char *buf, size_t size); 236956fa571SArnaldo Carvalho de Melo int perf_evlist__strerror_mmap(struct perf_evlist *evlist, int err, char *buf, size_t size); 2376ef068cbSArnaldo Carvalho de Melo 238c09ec622SAdrian Hunter bool perf_evlist__can_select_event(struct perf_evlist *evlist, const char *str); 239a025e4f0SAdrian Hunter void perf_evlist__to_front(struct perf_evlist *evlist, 240a025e4f0SAdrian Hunter struct perf_evsel *move_evsel); 241a025e4f0SAdrian Hunter 2420050f7aaSArnaldo Carvalho de Melo /** 243e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry - iterate thru all the evsels 2440050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2450050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2460050f7aaSArnaldo Carvalho de Melo */ 247e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry(list, evsel) \ 2480050f7aaSArnaldo Carvalho de Melo list_for_each_entry(evsel, list, node) 2490050f7aaSArnaldo Carvalho de Melo 2500050f7aaSArnaldo Carvalho de Melo /** 251e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry - iterate thru all the evsels 2520050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 2530050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2540050f7aaSArnaldo Carvalho de Melo */ 255e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry(evlist, evsel) \ 256e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry(&(evlist)->entries, evsel) 2570050f7aaSArnaldo Carvalho de Melo 2580050f7aaSArnaldo Carvalho de Melo /** 259e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry_continue - continue iteration thru all the evsels 2600050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2610050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2620050f7aaSArnaldo Carvalho de Melo */ 263e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry_continue(list, evsel) \ 2640050f7aaSArnaldo Carvalho de Melo list_for_each_entry_continue(evsel, list, node) 2650050f7aaSArnaldo Carvalho de Melo 2660050f7aaSArnaldo Carvalho de Melo /** 267e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry_continue - continue iteration thru all the evsels 2680050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 2690050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2700050f7aaSArnaldo Carvalho de Melo */ 271e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry_continue(evlist, evsel) \ 272e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry_continue(&(evlist)->entries, evsel) 2730050f7aaSArnaldo Carvalho de Melo 2740050f7aaSArnaldo Carvalho de Melo /** 275e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order 2760050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2770050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2780050f7aaSArnaldo Carvalho de Melo */ 279e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry_reverse(list, evsel) \ 2800050f7aaSArnaldo Carvalho de Melo list_for_each_entry_reverse(evsel, list, node) 2810050f7aaSArnaldo Carvalho de Melo 2820050f7aaSArnaldo Carvalho de Melo /** 283e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order 2840050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 2850050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2860050f7aaSArnaldo Carvalho de Melo */ 287e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry_reverse(evlist, evsel) \ 288e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry_reverse(&(evlist)->entries, evsel) 2890050f7aaSArnaldo Carvalho de Melo 2900050f7aaSArnaldo Carvalho de Melo /** 291e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry_safe - safely iterate thru all the evsels 2920050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2930050f7aaSArnaldo Carvalho de Melo * @tmp: struct evsel temp iterator 2940050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2950050f7aaSArnaldo Carvalho de Melo */ 296e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry_safe(list, tmp, evsel) \ 2970050f7aaSArnaldo Carvalho de Melo list_for_each_entry_safe(evsel, tmp, list, node) 2980050f7aaSArnaldo Carvalho de Melo 2990050f7aaSArnaldo Carvalho de Melo /** 300e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry_safe - safely iterate thru all the evsels 3010050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 3020050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 3030050f7aaSArnaldo Carvalho de Melo * @tmp: struct evsel temp iterator 3040050f7aaSArnaldo Carvalho de Melo */ 305e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry_safe(evlist, tmp, evsel) \ 306e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry_safe(&(evlist)->entries, tmp, evsel) 307c09ec622SAdrian Hunter 30860b0896cSAdrian Hunter void perf_evlist__set_tracking_event(struct perf_evlist *evlist, 30960b0896cSAdrian Hunter struct perf_evsel *tracking_evsel); 31045cf6c33SJiri Olsa 31145cf6c33SJiri Olsa void perf_event_attr__set_max_precise_ip(struct perf_event_attr *attr); 3127630b3e2SWang Nan 3137630b3e2SWang Nan struct perf_evsel * 3147630b3e2SWang Nan perf_evlist__find_evsel_by_str(struct perf_evlist *evlist, const char *str); 3157cb5c5acSJiri Olsa 3167cb5c5acSJiri Olsa struct perf_evsel *perf_evlist__event2evsel(struct perf_evlist *evlist, 3177cb5c5acSJiri Olsa union perf_event *event); 31807d6f446SArnaldo Carvalho de Melo 31907d6f446SArnaldo Carvalho de Melo bool perf_evlist__exclude_kernel(struct perf_evlist *evlist); 320361c99a6SArnaldo Carvalho de Melo #endif /* __PERF_EVLIST_H */ 321