| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __PERF_HIST_H |
| #define __PERF_HIST_H |
| |
| #include <linux/types.h> |
| #include <pthread.h> |
| #include "callchain.h" |
| #include "evsel.h" |
| #include "header.h" |
| #include "color.h" |
| #include "ui/progress.h" |
| |
| struct hist_entry; |
| struct hist_entry_ops; |
| struct addr_location; |
| struct symbol; |
| |
| enum hist_filter { |
| HIST_FILTER__DSO, |
| HIST_FILTER__THREAD, |
| HIST_FILTER__PARENT, |
| HIST_FILTER__SYMBOL, |
| HIST_FILTER__GUEST, |
| HIST_FILTER__HOST, |
| HIST_FILTER__SOCKET, |
| HIST_FILTER__C2C, |
| }; |
| |
| enum hist_column { |
| HISTC_SYMBOL, |
| HISTC_DSO, |
| HISTC_THREAD, |
| HISTC_COMM, |
| HISTC_CGROUP_ID, |
| HISTC_PARENT, |
| HISTC_CPU, |
| HISTC_SOCKET, |
| HISTC_SRCLINE, |
| HISTC_SRCFILE, |
| HISTC_MISPREDICT, |
| HISTC_IN_TX, |
| HISTC_ABORT, |
| HISTC_SYMBOL_FROM, |
| HISTC_SYMBOL_TO, |
| HISTC_DSO_FROM, |
| HISTC_DSO_TO, |
| HISTC_LOCAL_WEIGHT, |
| HISTC_GLOBAL_WEIGHT, |
| HISTC_MEM_DADDR_SYMBOL, |
| HISTC_MEM_DADDR_DSO, |
| HISTC_MEM_PHYS_DADDR, |
| HISTC_MEM_LOCKED, |
| HISTC_MEM_TLB, |
| HISTC_MEM_LVL, |
| HISTC_MEM_SNOOP, |
| HISTC_MEM_DCACHELINE, |
| HISTC_MEM_IADDR_SYMBOL, |
| HISTC_TRANSACTION, |
| HISTC_CYCLES, |
| HISTC_SRCLINE_FROM, |
| HISTC_SRCLINE_TO, |
| HISTC_TRACE, |
| HISTC_SYM_SIZE, |
| HISTC_DSO_SIZE, |
| HISTC_NR_COLS, /* Last entry */ |
| }; |
| |
| struct thread; |
| struct dso; |
| |
| struct hists { |
| struct rb_root entries_in_array[2]; |
| struct rb_root *entries_in; |
| struct rb_root entries; |
| struct rb_root entries_collapsed; |
| u64 nr_entries; |
| u64 nr_non_filtered_entries; |
| u64 callchain_period; |
| u64 callchain_non_filtered_period; |
| struct thread *thread_filter; |
| const struct dso *dso_filter; |
| const char *uid_filter_str; |
| const char *symbol_filter_str; |
| pthread_mutex_t lock; |
| struct events_stats stats; |
| u64 event_stream; |
| u16 col_len[HISTC_NR_COLS]; |
| int socket_filter; |
| struct perf_hpp_list *hpp_list; |
| struct list_head hpp_formats; |
| int nr_hpp_node; |
| }; |
| |
| #define hists__has(__h, __f) (__h)->hpp_list->__f |
| |
| struct hist_entry_iter; |
| |
| struct hist_iter_ops { |
| int (*prepare_entry)(struct hist_entry_iter *, struct addr_location *); |
| int (*add_single_entry)(struct hist_entry_iter *, struct addr_location *); |
| int (*next_entry)(struct hist_entry_iter *, struct addr_location *); |
| int (*add_next_entry)(struct hist_entry_iter *, struct addr_location *); |
| int (*finish_entry)(struct hist_entry_iter *, struct addr_location *); |
| }; |
| |
| struct hist_entry_iter { |
| int total; |
| int curr; |
| |
| bool hide_unresolved; |
| |
| struct perf_evsel *evsel; |
| struct perf_sample *sample; |
| struct hist_entry *he; |
| struct symbol *parent; |
| void *priv; |
| |
| const struct hist_iter_ops *ops; |
| /* user-defined callback function (optional) */ |
| int (*add_entry_cb)(struct hist_entry_iter *iter, |
| struct addr_location *al, bool single, void *arg); |
| }; |
| |
| extern const struct hist_iter_ops hist_iter_normal; |
| extern const struct hist_iter_ops hist_iter_branch; |
| extern const struct hist_iter_ops hist_iter_mem; |
| extern const struct hist_iter_ops hist_iter_cumulative; |
| |
| struct hist_entry *hists__add_entry(struct hists *hists, |
| struct addr_location *al, |
| struct symbol *parent, |
| struct branch_info *bi, |
| struct mem_info *mi, |
| struct perf_sample *sample, |
| bool sample_self); |
| |
| struct hist_entry *hists__add_entry_ops(struct hists *hists, |
| struct hist_entry_ops *ops, |
| struct addr_location *al, |
| struct symbol *sym_parent, |
| struct branch_info *bi, |
| struct mem_info *mi, |
| struct perf_sample *sample, |
| bool sample_self); |
| |
| int hist_entry_iter__add(struct hist_entry_iter *iter, struct addr_location *al, |
| int max_stack_depth, void *arg); |
| |
| struct perf_hpp; |
| struct perf_hpp_fmt; |
| |
| int64_t hist_entry__cmp(struct hist_entry *left, struct hist_entry *right); |
| int64_t hist_entry__collapse(struct hist_entry *left, struct hist_entry *right); |
| int hist_entry__transaction_len(void); |
| int hist_entry__sort_snprintf(struct hist_entry *he, char *bf, size_t size, |
| struct hists *hists); |
| int hist_entry__snprintf_alignment(struct hist_entry *he, struct perf_hpp *hpp, |
| struct perf_hpp_fmt *fmt, int printed); |
| void hist_entry__delete(struct hist_entry *he); |
| |
| typedef int (*hists__resort_cb_t)(struct hist_entry *he); |
| |
| void perf_evsel__output_resort(struct perf_evsel *evsel, struct ui_progress *prog); |
| void hists__output_resort(struct hists *hists, struct ui_progress *prog); |
| void hists__output_resort_cb(struct hists *hists, struct ui_progress *prog, |
| hists__resort_cb_t cb); |
| int hists__collapse_resort(struct hists *hists, struct ui_progress *prog); |
| |
| void hists__decay_entries(struct hists *hists, bool zap_user, bool zap_kernel); |
| void hists__delete_entries(struct hists *hists); |
| void hists__output_recalc_col_len(struct hists *hists, int max_rows); |
| |
| u64 hists__total_period(struct hists *hists); |
| void hists__reset_stats(struct hists *hists); |
| void hists__inc_stats(struct hists *hists, struct hist_entry *h); |
| void hists__inc_nr_events(struct hists *hists, u32 type); |
| void hists__inc_nr_samples(struct hists *hists, bool filtered); |
| void events_stats__inc(struct events_stats *stats, u32 type); |
| size_t events_stats__fprintf(struct events_stats *stats, FILE *fp); |
| |
| size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, |
| int max_cols, float min_pcnt, FILE *fp, |
| bool use_callchain); |
| size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp); |
| |
| void hists__filter_by_dso(struct hists *hists); |
| void hists__filter_by_thread(struct hists *hists); |
| void hists__filter_by_symbol(struct hists *hists); |
| void hists__filter_by_socket(struct hists *hists); |
| |
| static inline bool hists__has_filter(struct hists *hists) |
| { |
| return hists->thread_filter || hists->dso_filter || |
| hists->symbol_filter_str || (hists->socket_filter > -1); |
| } |
| |
| u16 hists__col_len(struct hists *hists, enum hist_column col); |
| void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len); |
| bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len); |
| void hists__reset_col_len(struct hists *hists); |
| void hists__calc_col_len(struct hists *hists, struct hist_entry *he); |
| |
| void hists__match(struct hists *leader, struct hists *other); |
| int hists__link(struct hists *leader, struct hists *other); |
| |
| struct hists_evsel { |
| struct perf_evsel evsel; |
| struct hists hists; |
| }; |
| |
| static inline struct perf_evsel *hists_to_evsel(struct hists *hists) |
| { |
| struct hists_evsel *hevsel = container_of(hists, struct hists_evsel, hists); |
| return &hevsel->evsel; |
| } |
| |
| static inline struct hists *evsel__hists(struct perf_evsel *evsel) |
| { |
| struct hists_evsel *hevsel = (struct hists_evsel *)evsel; |
| return &hevsel->hists; |
| } |
| |
| static __pure inline bool hists__has_callchains(struct hists *hists) |
| { |
| const struct perf_evsel *evsel = hists_to_evsel(hists); |
| return evsel__has_callchain(evsel); |
| } |
| |
| int hists__init(void); |
| int __hists__init(struct hists *hists, struct perf_hpp_list *hpp_list); |
| |
| struct rb_root *hists__get_rotate_entries_in(struct hists *hists); |
| |
| struct perf_hpp { |
| char *buf; |
| size_t size; |
| const char *sep; |
| void *ptr; |
| }; |
| |
| struct perf_hpp_fmt { |
| const char *name; |
| int (*header)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
| struct hists *hists, int line, int *span); |
| int (*width)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
| struct hists *hists); |
| int (*color)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
| struct hist_entry *he); |
| int (*entry)(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
| struct hist_entry *he); |
| int64_t (*cmp)(struct perf_hpp_fmt *fmt, |
| struct hist_entry *a, struct hist_entry *b); |
| int64_t (*collapse)(struct perf_hpp_fmt *fmt, |
| struct hist_entry *a, struct hist_entry *b); |
| int64_t (*sort)(struct perf_hpp_fmt *fmt, |
| struct hist_entry *a, struct hist_entry *b); |
| bool (*equal)(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b); |
| void (*free)(struct perf_hpp_fmt *fmt); |
| |
| struct list_head list; |
| struct list_head sort_list; |
| bool elide; |
| int len; |
| int user_len; |
| int idx; |
| int level; |
| }; |
| |
| struct perf_hpp_list { |
| struct list_head fields; |
| struct list_head sorts; |
| |
| int nr_header_lines; |
| int need_collapse; |
| int parent; |
| int sym; |
| int dso; |
| int socket; |
| int thread; |
| int comm; |
| }; |
| |
| extern struct perf_hpp_list perf_hpp_list; |
| |
| struct perf_hpp_list_node { |
| struct list_head list; |
| struct perf_hpp_list hpp; |
| int level; |
| bool skip; |
| }; |
| |
| void perf_hpp_list__column_register(struct perf_hpp_list *list, |
| struct perf_hpp_fmt *format); |
| void perf_hpp_list__register_sort_field(struct perf_hpp_list *list, |
| struct perf_hpp_fmt *format); |
| void perf_hpp_list__prepend_sort_field(struct perf_hpp_list *list, |
| struct perf_hpp_fmt *format); |
| |
| static inline void perf_hpp__column_register(struct perf_hpp_fmt *format) |
| { |
| perf_hpp_list__column_register(&perf_hpp_list, format); |
| } |
| |
| static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format) |
| { |
| perf_hpp_list__register_sort_field(&perf_hpp_list, format); |
| } |
| |
| static inline void perf_hpp__prepend_sort_field(struct perf_hpp_fmt *format) |
| { |
| perf_hpp_list__prepend_sort_field(&perf_hpp_list, format); |
| } |
| |
| #define perf_hpp_list__for_each_format(_list, format) \ |
| list_for_each_entry(format, &(_list)->fields, list) |
| |
| #define perf_hpp_list__for_each_format_safe(_list, format, tmp) \ |
| list_for_each_entry_safe(format, tmp, &(_list)->fields, list) |
| |
| #define perf_hpp_list__for_each_sort_list(_list, format) \ |
| list_for_each_entry(format, &(_list)->sorts, sort_list) |
| |
| #define perf_hpp_list__for_each_sort_list_safe(_list, format, tmp) \ |
| list_for_each_entry_safe(format, tmp, &(_list)->sorts, sort_list) |
| |
| #define hists__for_each_format(hists, format) \ |
| perf_hpp_list__for_each_format((hists)->hpp_list, fmt) |
| |
| #define hists__for_each_sort_list(hists, format) \ |
| perf_hpp_list__for_each_sort_list((hists)->hpp_list, fmt) |
| |
| extern struct perf_hpp_fmt perf_hpp__format[]; |
| |
| enum { |
| /* Matches perf_hpp__format array. */ |
| PERF_HPP__OVERHEAD, |
| PERF_HPP__OVERHEAD_SYS, |
| PERF_HPP__OVERHEAD_US, |
| PERF_HPP__OVERHEAD_GUEST_SYS, |
| PERF_HPP__OVERHEAD_GUEST_US, |
| PERF_HPP__OVERHEAD_ACC, |
| PERF_HPP__SAMPLES, |
| PERF_HPP__PERIOD, |
| |
| PERF_HPP__MAX_INDEX |
| }; |
| |
| void perf_hpp__init(void); |
| void perf_hpp__column_unregister(struct perf_hpp_fmt *format); |
| void perf_hpp__cancel_cumulate(void); |
| void perf_hpp__setup_output_field(struct perf_hpp_list *list); |
| void perf_hpp__reset_output_field(struct perf_hpp_list *list); |
| void perf_hpp__append_sort_keys(struct perf_hpp_list *list); |
| int perf_hpp__setup_hists_formats(struct perf_hpp_list *list, |
| struct perf_evlist *evlist); |
| |
| |
| bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format); |
| bool perf_hpp__is_dynamic_entry(struct perf_hpp_fmt *format); |
| bool perf_hpp__defined_dynamic_entry(struct perf_hpp_fmt *fmt, struct hists *hists); |
| bool perf_hpp__is_trace_entry(struct perf_hpp_fmt *fmt); |
| bool perf_hpp__is_srcline_entry(struct perf_hpp_fmt *fmt); |
| bool perf_hpp__is_srcfile_entry(struct perf_hpp_fmt *fmt); |
| bool perf_hpp__is_thread_entry(struct perf_hpp_fmt *fmt); |
| bool perf_hpp__is_comm_entry(struct perf_hpp_fmt *fmt); |
| bool perf_hpp__is_dso_entry(struct perf_hpp_fmt *fmt); |
| bool perf_hpp__is_sym_entry(struct perf_hpp_fmt *fmt); |
| |
| struct perf_hpp_fmt *perf_hpp_fmt__dup(struct perf_hpp_fmt *fmt); |
| |
| int hist_entry__filter(struct hist_entry *he, int type, const void *arg); |
| |
| static inline bool perf_hpp__should_skip(struct perf_hpp_fmt *format, |
| struct hists *hists) |
| { |
| if (format->elide) |
| return true; |
| |
| if (perf_hpp__is_dynamic_entry(format) && |
| !perf_hpp__defined_dynamic_entry(format, hists)) |
| return true; |
| |
| return false; |
| } |
| |
| void perf_hpp__reset_width(struct perf_hpp_fmt *fmt, struct hists *hists); |
| void perf_hpp__reset_sort_width(struct perf_hpp_fmt *fmt, struct hists *hists); |
| void perf_hpp__set_user_width(const char *width_list_str); |
| void hists__reset_column_width(struct hists *hists); |
| |
| typedef u64 (*hpp_field_fn)(struct hist_entry *he); |
| typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); |
| typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...); |
| |
| int hpp__fmt(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
| struct hist_entry *he, hpp_field_fn get_field, |
| const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent); |
| int hpp__fmt_acc(struct perf_hpp_fmt *fmt, struct perf_hpp *hpp, |
| struct hist_entry *he, hpp_field_fn get_field, |
| const char *fmtstr, hpp_snprint_fn print_fn, bool fmt_percent); |
| |
| static inline void advance_hpp(struct perf_hpp *hpp, int inc) |
| { |
| hpp->buf += inc; |
| hpp->size -= inc; |
| } |
| |
| static inline size_t perf_hpp__use_color(void) |
| { |
| return !symbol_conf.field_sep; |
| } |
| |
| static inline size_t perf_hpp__color_overhead(void) |
| { |
| return perf_hpp__use_color() ? |
| (COLOR_MAXLEN + sizeof(PERF_COLOR_RESET)) * PERF_HPP__MAX_INDEX |
| : 0; |
| } |
| |
| struct perf_evlist; |
| |
| struct hist_browser_timer { |
| void (*timer)(void *arg); |
| void *arg; |
| int refresh; |
| }; |
| |
| struct annotation_options; |
| |
| #ifdef HAVE_SLANG_SUPPORT |
| #include "../ui/keysyms.h" |
| int map_symbol__tui_annotate(struct map_symbol *ms, struct perf_evsel *evsel, |
| struct hist_browser_timer *hbt, |
| struct annotation_options *annotation_opts); |
| |
| int hist_entry__tui_annotate(struct hist_entry *he, struct perf_evsel *evsel, |
| struct hist_browser_timer *hbt, |
| struct annotation_options *annotation_opts); |
| |
| int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help, |
| struct hist_browser_timer *hbt, |
| float min_pcnt, |
| struct perf_env *env, |
| bool warn_lost_event, |
| struct annotation_options *annotation_options); |
| int script_browse(const char *script_opt); |
| #else |
| static inline |
| int perf_evlist__tui_browse_hists(struct perf_evlist *evlist __maybe_unused, |
| const char *help __maybe_unused, |
| struct hist_browser_timer *hbt __maybe_unused, |
| float min_pcnt __maybe_unused, |
| struct perf_env *env __maybe_unused, |
| bool warn_lost_event __maybe_unused, |
| struct annotation_options *annotation_options __maybe_unused) |
| { |
| return 0; |
| } |
| static inline int map_symbol__tui_annotate(struct map_symbol *ms __maybe_unused, |
| struct perf_evsel *evsel __maybe_unused, |
| struct hist_browser_timer *hbt __maybe_unused, |
| struct annotation_options *annotation_options __maybe_unused) |
| { |
| return 0; |
| } |
| |
| static inline int hist_entry__tui_annotate(struct hist_entry *he __maybe_unused, |
| struct perf_evsel *evsel __maybe_unused, |
| struct hist_browser_timer *hbt __maybe_unused, |
| struct annotation_options *annotation_opts __maybe_unused) |
| { |
| return 0; |
| } |
| |
| static inline int script_browse(const char *script_opt __maybe_unused) |
| { |
| return 0; |
| } |
| |
| #define K_LEFT -1000 |
| #define K_RIGHT -2000 |
| #define K_SWITCH_INPUT_DATA -3000 |
| #endif |
| |
| unsigned int hists__sort_list_width(struct hists *hists); |
| unsigned int hists__overhead_width(struct hists *hists); |
| |
| void hist__account_cycles(struct branch_stack *bs, struct addr_location *al, |
| struct perf_sample *sample, bool nonany_branch_mode); |
| |
| struct option; |
| int parse_filter_percentage(const struct option *opt, const char *arg, int unset); |
| int perf_hist_config(const char *var, const char *value); |
| |
| void perf_hpp_list__init(struct perf_hpp_list *list); |
| |
| enum hierarchy_move_dir { |
| HMD_NORMAL, |
| HMD_FORCE_SIBLING, |
| HMD_FORCE_CHILD, |
| }; |
| |
| struct rb_node *rb_hierarchy_last(struct rb_node *node); |
| struct rb_node *__rb_hierarchy_next(struct rb_node *node, |
| enum hierarchy_move_dir hmd); |
| struct rb_node *rb_hierarchy_prev(struct rb_node *node); |
| |
| static inline struct rb_node *rb_hierarchy_next(struct rb_node *node) |
| { |
| return __rb_hierarchy_next(node, HMD_NORMAL); |
| } |
| |
| #define HIERARCHY_INDENT 3 |
| |
| bool hist_entry__has_hierarchy_children(struct hist_entry *he, float limit); |
| int hpp_color_scnprintf(struct perf_hpp *hpp, const char *fmt, ...); |
| int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...); |
| int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp, |
| struct perf_hpp_list *hpp_list); |
| int hists__fprintf_headers(struct hists *hists, FILE *fp); |
| int __hists__scnprintf_title(struct hists *hists, char *bf, size_t size, bool show_freq); |
| |
| static inline int hists__scnprintf_title(struct hists *hists, char *bf, size_t size) |
| { |
| return __hists__scnprintf_title(hists, bf, size, true); |
| } |
| |
| #endif /* __PERF_HIST_H */ |