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; 342b56bcfbSArnaldo Carvalho de Melo bool enabled; 35ec9a77a7SAdrian Hunter bool has_user_cpus; 36994a1f78SJiri Olsa size_t mmap_len; 3775562573SAdrian Hunter int id_pos; 3875562573SAdrian Hunter int is_pos; 3975562573SAdrian Hunter u64 combined_sample_type; 4054cc54deSWang Nan enum bkw_mmap_state bkw_mmap_state; 4135b9d88eSArnaldo Carvalho de Melo struct { 4235b9d88eSArnaldo Carvalho de Melo int cork_fd; 4335b9d88eSArnaldo Carvalho de Melo pid_t pid; 4435b9d88eSArnaldo Carvalho de Melo } workload; 451b85337dSArnaldo Carvalho de Melo struct fdarray pollfd; 4670db7533SArnaldo Carvalho de Melo struct perf_mmap *mmap; 470b72d69aSWang Nan struct perf_mmap *overwrite_mmap; 487e2ed097SArnaldo Carvalho de Melo struct thread_map *threads; 497e2ed097SArnaldo Carvalho de Melo struct cpu_map *cpus; 5081cce8deSArnaldo Carvalho de Melo struct perf_evsel *selected; 5175be989aSArnaldo Carvalho de Melo struct events_stats stats; 522c07144dSKan Liang struct perf_env *env; 53361c99a6SArnaldo Carvalho de Melo }; 54361c99a6SArnaldo Carvalho de Melo 55ee29be62SArnaldo Carvalho de Melo struct perf_evsel_str_handler { 56ee29be62SArnaldo Carvalho de Melo const char *name; 57ee29be62SArnaldo Carvalho de Melo void *handler; 58ee29be62SArnaldo Carvalho de Melo }; 59ee29be62SArnaldo Carvalho de Melo 60334fe7a3SNamhyung Kim struct perf_evlist *perf_evlist__new(void); 61b22d54b0SJiri Olsa struct perf_evlist *perf_evlist__new_default(void); 625bae0250SArnaldo Carvalho de Melo struct perf_evlist *perf_evlist__new_dummy(void); 637e2ed097SArnaldo Carvalho de Melo void perf_evlist__init(struct perf_evlist *evlist, struct cpu_map *cpus, 647e2ed097SArnaldo Carvalho de Melo struct thread_map *threads); 65ef1d1af2SArnaldo Carvalho de Melo void perf_evlist__exit(struct perf_evlist *evlist); 66361c99a6SArnaldo Carvalho de Melo void perf_evlist__delete(struct perf_evlist *evlist); 67361c99a6SArnaldo Carvalho de Melo 68361c99a6SArnaldo Carvalho de Melo void perf_evlist__add(struct perf_evlist *evlist, struct perf_evsel *entry); 694768230aSAdrian Hunter void perf_evlist__remove(struct perf_evlist *evlist, struct perf_evsel *evsel); 70db918acbSArnaldo Carvalho de Melo 71db918acbSArnaldo Carvalho de Melo int __perf_evlist__add_default(struct perf_evlist *evlist, bool precise); 72db918acbSArnaldo Carvalho de Melo 73db918acbSArnaldo Carvalho de Melo static inline int perf_evlist__add_default(struct perf_evlist *evlist) 74db918acbSArnaldo Carvalho de Melo { 75db918acbSArnaldo Carvalho de Melo return __perf_evlist__add_default(evlist, true); 76db918acbSArnaldo Carvalho de Melo } 77db918acbSArnaldo Carvalho de Melo 7879695e1bSArnaldo Carvalho de Melo int __perf_evlist__add_default_attrs(struct perf_evlist *evlist, 7979695e1bSArnaldo Carvalho de Melo struct perf_event_attr *attrs, size_t nr_attrs); 8050d08e47SArnaldo Carvalho de Melo 8179695e1bSArnaldo Carvalho de Melo #define perf_evlist__add_default_attrs(evlist, array) \ 8279695e1bSArnaldo Carvalho de Melo __perf_evlist__add_default_attrs(evlist, array, ARRAY_SIZE(array)) 83361c99a6SArnaldo Carvalho de Melo 845bae0250SArnaldo Carvalho de Melo int perf_evlist__add_dummy(struct perf_evlist *evlist); 855bae0250SArnaldo Carvalho de Melo 8639876e7dSArnaldo Carvalho de Melo int perf_evlist__add_newtp(struct perf_evlist *evlist, 8739876e7dSArnaldo Carvalho de Melo const char *sys, const char *name, void *handler); 8839876e7dSArnaldo Carvalho de Melo 8922c8a376SArnaldo Carvalho de Melo void __perf_evlist__set_sample_bit(struct perf_evlist *evlist, 9022c8a376SArnaldo Carvalho de Melo enum perf_event_sample_format bit); 9122c8a376SArnaldo Carvalho de Melo void __perf_evlist__reset_sample_bit(struct perf_evlist *evlist, 9222c8a376SArnaldo Carvalho de Melo enum perf_event_sample_format bit); 9322c8a376SArnaldo Carvalho de Melo 9422c8a376SArnaldo Carvalho de Melo #define perf_evlist__set_sample_bit(evlist, bit) \ 9522c8a376SArnaldo Carvalho de Melo __perf_evlist__set_sample_bit(evlist, PERF_SAMPLE_##bit) 9622c8a376SArnaldo Carvalho de Melo 9722c8a376SArnaldo Carvalho de Melo #define perf_evlist__reset_sample_bit(evlist, bit) \ 9822c8a376SArnaldo Carvalho de Melo __perf_evlist__reset_sample_bit(evlist, PERF_SAMPLE_##bit) 9922c8a376SArnaldo Carvalho de Melo 100745cefc5SArnaldo Carvalho de Melo int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter); 101cfd70a26SArnaldo Carvalho de Melo int perf_evlist__set_filter_pid(struct perf_evlist *evlist, pid_t pid); 102be199adaSArnaldo Carvalho de Melo int perf_evlist__set_filter_pids(struct perf_evlist *evlist, size_t npids, pid_t *pids); 103745cefc5SArnaldo Carvalho de Melo 104da378962SArnaldo Carvalho de Melo struct perf_evsel * 105da378962SArnaldo Carvalho de Melo perf_evlist__find_tracepoint_by_id(struct perf_evlist *evlist, int id); 106da378962SArnaldo Carvalho de Melo 107a2f2804aSDavid Ahern struct perf_evsel * 108a2f2804aSDavid Ahern perf_evlist__find_tracepoint_by_name(struct perf_evlist *evlist, 109a2f2804aSDavid Ahern const char *name); 110a2f2804aSDavid Ahern 111a91e5431SArnaldo Carvalho de Melo void perf_evlist__id_add(struct perf_evlist *evlist, struct perf_evsel *evsel, 1123d3b5e95SArnaldo Carvalho de Melo int cpu, int thread, u64 id); 1131c59612dSJiri Olsa int perf_evlist__id_add_fd(struct perf_evlist *evlist, 1141c59612dSJiri Olsa struct perf_evsel *evsel, 1151c59612dSJiri Olsa int cpu, int thread, int fd); 1163d3b5e95SArnaldo Carvalho de Melo 117ad6765ddSArnaldo Carvalho de Melo int perf_evlist__add_pollfd(struct perf_evlist *evlist, int fd); 118ad6765ddSArnaldo Carvalho de Melo int perf_evlist__alloc_pollfd(struct perf_evlist *evlist); 1191ddec7f0SArnaldo Carvalho de Melo int perf_evlist__filter_pollfd(struct perf_evlist *evlist, short revents_and_mask); 1201ddec7f0SArnaldo Carvalho de Melo 121f66a889dSArnaldo Carvalho de Melo int perf_evlist__poll(struct perf_evlist *evlist, int timeout); 122f66a889dSArnaldo Carvalho de Melo 12370db7533SArnaldo Carvalho de Melo struct perf_evsel *perf_evlist__id2evsel(struct perf_evlist *evlist, u64 id); 124dddcf6abSAdrian Hunter struct perf_evsel *perf_evlist__id2evsel_strict(struct perf_evlist *evlist, 125dddcf6abSAdrian Hunter u64 id); 12670db7533SArnaldo Carvalho de Melo 127932a3594SJiri Olsa struct perf_sample_id *perf_evlist__id2sid(struct perf_evlist *evlist, u64 id); 128932a3594SJiri Olsa 12954cc54deSWang Nan void perf_evlist__toggle_bkw_mmap(struct perf_evlist *evlist, enum bkw_mmap_state state); 13054cc54deSWang Nan 131316c7136SArnaldo Carvalho de Melo union perf_event *perf_evlist__mmap_read(struct perf_evlist *evlist, int idx); 13204391debSArnaldo Carvalho de Melo 1335a5ddeb6SWang Nan union perf_event *perf_evlist__mmap_read_forward(struct perf_evlist *evlist, 1345a5ddeb6SWang Nan int idx); 135e24c7520SWang Nan union perf_event *perf_evlist__mmap_read_backward(struct perf_evlist *evlist, 136e24c7520SWang Nan int idx); 137e24c7520SWang Nan void perf_evlist__mmap_read_catchup(struct perf_evlist *evlist, int idx); 138e24c7520SWang Nan 1398e50d384SZhouyi Zhou void perf_evlist__mmap_consume(struct perf_evlist *evlist, int idx); 1408e50d384SZhouyi Zhou 1416a4bb04cSJiri Olsa int perf_evlist__open(struct perf_evlist *evlist); 142a74b4b66SNamhyung Kim void perf_evlist__close(struct perf_evlist *evlist); 143727ab04eSArnaldo Carvalho de Melo 144e68ae9cfSArnaldo Carvalho de Melo struct callchain_param; 145e68ae9cfSArnaldo Carvalho de Melo 14675562573SAdrian Hunter void perf_evlist__set_id_pos(struct perf_evlist *evlist); 14775562573SAdrian Hunter bool perf_can_sample_identifier(void); 148b757bb09SAdrian Hunter bool perf_can_record_switch_events(void); 14983509565SAdrian Hunter bool perf_can_record_cpu_wide(void); 150e68ae9cfSArnaldo Carvalho de Melo void perf_evlist__config(struct perf_evlist *evlist, struct record_opts *opts, 151e68ae9cfSArnaldo Carvalho de Melo struct callchain_param *callchain); 152b4006796SArnaldo Carvalho de Melo int record_opts__config(struct record_opts *opts); 1530f82ebc4SArnaldo Carvalho de Melo 15435b9d88eSArnaldo Carvalho de Melo int perf_evlist__prepare_workload(struct perf_evlist *evlist, 155602ad878SArnaldo Carvalho de Melo struct target *target, 15655e162eaSNamhyung Kim const char *argv[], bool pipe_output, 157735f7e0bSArnaldo Carvalho de Melo void (*exec_error)(int signo, siginfo_t *info, 158735f7e0bSArnaldo Carvalho de Melo void *ucontext)); 15935b9d88eSArnaldo Carvalho de Melo int perf_evlist__start_workload(struct perf_evlist *evlist); 16035b9d88eSArnaldo Carvalho de Melo 161724ce97eSArnaldo Carvalho de Melo struct option; 162724ce97eSArnaldo Carvalho de Melo 163e9db1310SAdrian Hunter int __perf_evlist__parse_mmap_pages(unsigned int *mmap_pages, const char *str); 164994a1f78SJiri Olsa int perf_evlist__parse_mmap_pages(const struct option *opt, 165994a1f78SJiri Olsa const char *str, 166994a1f78SJiri Olsa int unset); 167994a1f78SJiri Olsa 168f5e7150cSArnaldo Carvalho de Melo unsigned long perf_event_mlock_kb_in_pages(void); 169f5e7150cSArnaldo Carvalho de Melo 170718c602dSAdrian Hunter int perf_evlist__mmap_ex(struct perf_evlist *evlist, unsigned int pages, 1717a276ff6SWang Nan unsigned int auxtrace_pages, 172718c602dSAdrian Hunter bool auxtrace_overwrite); 173f74b9d3aSWang Nan int perf_evlist__mmap(struct perf_evlist *evlist, unsigned int pages); 1747e2ed097SArnaldo Carvalho de Melo void perf_evlist__munmap(struct perf_evlist *evlist); 1757e2ed097SArnaldo Carvalho de Melo 1760c582449SJiri Olsa size_t perf_evlist__mmap_size(unsigned long pages); 1770c582449SJiri Olsa 1784152ab37SArnaldo Carvalho de Melo void perf_evlist__disable(struct perf_evlist *evlist); 179764e16a3SDavid Ahern void perf_evlist__enable(struct perf_evlist *evlist); 1802b56bcfbSArnaldo Carvalho de Melo void perf_evlist__toggle_enable(struct perf_evlist *evlist); 1814152ab37SArnaldo Carvalho de Melo 1821c65056cSAdrian Hunter int perf_evlist__enable_event_idx(struct perf_evlist *evlist, 1831c65056cSAdrian Hunter struct perf_evsel *evsel, int idx); 184395c3070SAdrian Hunter 18581cce8deSArnaldo Carvalho de Melo void perf_evlist__set_selected(struct perf_evlist *evlist, 18681cce8deSArnaldo Carvalho de Melo struct perf_evsel *evsel); 18781cce8deSArnaldo Carvalho de Melo 188d5bc056eSAdrian Hunter void perf_evlist__set_maps(struct perf_evlist *evlist, struct cpu_map *cpus, 1893de5cfb0SJiri Olsa struct thread_map *threads); 190602ad878SArnaldo Carvalho de Melo int perf_evlist__create_maps(struct perf_evlist *evlist, struct target *target); 19123d4aad4SArnaldo Carvalho de Melo int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel); 192f8a95309SArnaldo Carvalho de Melo 19363dab225SArnaldo Carvalho de Melo void __perf_evlist__set_leader(struct list_head *list); 19463dab225SArnaldo Carvalho de Melo void perf_evlist__set_leader(struct perf_evlist *evlist); 19563dab225SArnaldo Carvalho de Melo 1969ede473cSJiri Olsa u64 perf_evlist__read_format(struct perf_evlist *evlist); 19775562573SAdrian Hunter u64 __perf_evlist__combined_sample_type(struct perf_evlist *evlist); 19875562573SAdrian Hunter u64 perf_evlist__combined_sample_type(struct perf_evlist *evlist); 19998df858eSAndi Kleen u64 perf_evlist__combined_branch_type(struct perf_evlist *evlist); 2000c21f736SArnaldo Carvalho de Melo bool perf_evlist__sample_id_all(struct perf_evlist *evlist); 2010c21f736SArnaldo Carvalho de Melo u16 perf_evlist__id_hdr_size(struct perf_evlist *evlist); 20274429964SFrederic Weisbecker 203a3f698feSArnaldo Carvalho de Melo int perf_evlist__parse_sample(struct perf_evlist *evlist, union perf_event *event, 2040807d2d8SArnaldo Carvalho de Melo struct perf_sample *sample); 205cb0b29e0SArnaldo Carvalho de Melo 20601468120SJiri Olsa int perf_evlist__parse_sample_timestamp(struct perf_evlist *evlist, 20701468120SJiri Olsa union perf_event *event, 20801468120SJiri Olsa u64 *timestamp); 20901468120SJiri Olsa 2100c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_type(struct perf_evlist *evlist); 2110c21f736SArnaldo Carvalho de Melo bool perf_evlist__valid_sample_id_all(struct perf_evlist *evlist); 2129ede473cSJiri Olsa bool perf_evlist__valid_read_format(struct perf_evlist *evlist); 2130529bc1fSJiri Olsa 2140529bc1fSJiri Olsa void perf_evlist__splice_list_tail(struct perf_evlist *evlist, 215f114d6efSAdrian Hunter struct list_head *list); 2160c21f736SArnaldo Carvalho de Melo 21764831a21SDavid Carrillo-Cisneros static inline bool perf_evlist__empty(struct perf_evlist *evlist) 21864831a21SDavid Carrillo-Cisneros { 21964831a21SDavid Carrillo-Cisneros return list_empty(&evlist->entries); 22064831a21SDavid Carrillo-Cisneros } 22164831a21SDavid Carrillo-Cisneros 2220c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__first(struct perf_evlist *evlist) 2230c21f736SArnaldo Carvalho de Melo { 2240c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.next, struct perf_evsel, node); 2250c21f736SArnaldo Carvalho de Melo } 2260c21f736SArnaldo Carvalho de Melo 2270c21f736SArnaldo Carvalho de Melo static inline struct perf_evsel *perf_evlist__last(struct perf_evlist *evlist) 2280c21f736SArnaldo Carvalho de Melo { 2290c21f736SArnaldo Carvalho de Melo return list_entry(evlist->entries.prev, struct perf_evsel, node); 2300c21f736SArnaldo Carvalho de Melo } 23178f067b3SArnaldo Carvalho de Melo 23278f067b3SArnaldo Carvalho de Melo size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp); 2330479b8b9SDavid Ahern 234a8f23d8fSArnaldo Carvalho de Melo int perf_evlist__strerror_open(struct perf_evlist *evlist, int err, char *buf, size_t size); 235956fa571SArnaldo Carvalho de Melo int perf_evlist__strerror_mmap(struct perf_evlist *evlist, int err, char *buf, size_t size); 2366ef068cbSArnaldo Carvalho de Melo 237c09ec622SAdrian Hunter bool perf_evlist__can_select_event(struct perf_evlist *evlist, const char *str); 238a025e4f0SAdrian Hunter void perf_evlist__to_front(struct perf_evlist *evlist, 239a025e4f0SAdrian Hunter struct perf_evsel *move_evsel); 240a025e4f0SAdrian Hunter 2410050f7aaSArnaldo Carvalho de Melo /** 242e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry - iterate thru all the evsels 2430050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2440050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2450050f7aaSArnaldo Carvalho de Melo */ 246e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry(list, evsel) \ 2470050f7aaSArnaldo Carvalho de Melo list_for_each_entry(evsel, list, node) 2480050f7aaSArnaldo Carvalho de Melo 2490050f7aaSArnaldo Carvalho de Melo /** 250e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry - iterate thru all the evsels 2510050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 2520050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2530050f7aaSArnaldo Carvalho de Melo */ 254e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry(evlist, evsel) \ 255e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry(&(evlist)->entries, evsel) 2560050f7aaSArnaldo Carvalho de Melo 2570050f7aaSArnaldo Carvalho de Melo /** 258e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry_continue - continue iteration thru all the evsels 2590050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2600050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2610050f7aaSArnaldo Carvalho de Melo */ 262e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry_continue(list, evsel) \ 2630050f7aaSArnaldo Carvalho de Melo list_for_each_entry_continue(evsel, list, node) 2640050f7aaSArnaldo Carvalho de Melo 2650050f7aaSArnaldo Carvalho de Melo /** 266e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry_continue - continue iteration thru all the evsels 2670050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 2680050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2690050f7aaSArnaldo Carvalho de Melo */ 270e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry_continue(evlist, evsel) \ 271e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry_continue(&(evlist)->entries, evsel) 2720050f7aaSArnaldo Carvalho de Melo 2730050f7aaSArnaldo Carvalho de Melo /** 274e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order 2750050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2760050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2770050f7aaSArnaldo Carvalho de Melo */ 278e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry_reverse(list, evsel) \ 2790050f7aaSArnaldo Carvalho de Melo list_for_each_entry_reverse(evsel, list, node) 2800050f7aaSArnaldo Carvalho de Melo 2810050f7aaSArnaldo Carvalho de Melo /** 282e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order 2830050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 2840050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2850050f7aaSArnaldo Carvalho de Melo */ 286e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry_reverse(evlist, evsel) \ 287e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry_reverse(&(evlist)->entries, evsel) 2880050f7aaSArnaldo Carvalho de Melo 2890050f7aaSArnaldo Carvalho de Melo /** 290e5cadb93SArnaldo Carvalho de Melo * __evlist__for_each_entry_safe - safely iterate thru all the evsels 2910050f7aaSArnaldo Carvalho de Melo * @list: list_head instance to iterate 2920050f7aaSArnaldo Carvalho de Melo * @tmp: struct evsel temp iterator 2930050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 2940050f7aaSArnaldo Carvalho de Melo */ 295e5cadb93SArnaldo Carvalho de Melo #define __evlist__for_each_entry_safe(list, tmp, evsel) \ 2960050f7aaSArnaldo Carvalho de Melo list_for_each_entry_safe(evsel, tmp, list, node) 2970050f7aaSArnaldo Carvalho de Melo 2980050f7aaSArnaldo Carvalho de Melo /** 299e5cadb93SArnaldo Carvalho de Melo * evlist__for_each_entry_safe - safely iterate thru all the evsels 3000050f7aaSArnaldo Carvalho de Melo * @evlist: evlist instance to iterate 3010050f7aaSArnaldo Carvalho de Melo * @evsel: struct evsel iterator 3020050f7aaSArnaldo Carvalho de Melo * @tmp: struct evsel temp iterator 3030050f7aaSArnaldo Carvalho de Melo */ 304e5cadb93SArnaldo Carvalho de Melo #define evlist__for_each_entry_safe(evlist, tmp, evsel) \ 305e5cadb93SArnaldo Carvalho de Melo __evlist__for_each_entry_safe(&(evlist)->entries, tmp, evsel) 306c09ec622SAdrian Hunter 30760b0896cSAdrian Hunter void perf_evlist__set_tracking_event(struct perf_evlist *evlist, 30860b0896cSAdrian Hunter struct perf_evsel *tracking_evsel); 30945cf6c33SJiri Olsa 31045cf6c33SJiri Olsa void perf_event_attr__set_max_precise_ip(struct perf_event_attr *attr); 3117630b3e2SWang Nan 3127630b3e2SWang Nan struct perf_evsel * 3137630b3e2SWang Nan perf_evlist__find_evsel_by_str(struct perf_evlist *evlist, const char *str); 3147cb5c5acSJiri Olsa 3157cb5c5acSJiri Olsa struct perf_evsel *perf_evlist__event2evsel(struct perf_evlist *evlist, 3167cb5c5acSJiri Olsa union perf_event *event); 31707d6f446SArnaldo Carvalho de Melo 31807d6f446SArnaldo Carvalho de Melo bool perf_evlist__exclude_kernel(struct perf_evlist *evlist); 319361c99a6SArnaldo Carvalho de Melo #endif /* __PERF_EVLIST_H */ 320