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