diff options
Diffstat (limited to 'tools/perf/util/hist.h')
| -rw-r--r-- | tools/perf/util/hist.h | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index 83fa33a7b38b..92962b2f579b 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -56,6 +56,16 @@ struct events_stats { u32 nr_unknown_events; }; +enum hist_column { + HISTC_SYMBOL, + HISTC_DSO, + HISTC_THREAD, + HISTC_COMM, + HISTC_PARENT, + HISTC_CPU, + HISTC_NR_COLS, /* Last entry */ +}; + struct hists { struct rb_node rb_node; struct rb_root entries; @@ -64,7 +74,7 @@ struct hists { u64 config; u64 event_stream; u32 type; - u32 max_sym_namelen; + u16 col_len[HISTC_NR_COLS]; }; struct hist_entry *__hists__add_entry(struct hists *self, @@ -72,12 +82,13 @@ struct hist_entry *__hists__add_entry(struct hists *self, struct symbol *parent, u64 period); extern int64_t hist_entry__cmp(struct hist_entry *, struct hist_entry *); extern int64_t hist_entry__collapse(struct hist_entry *, struct hist_entry *); -int hist_entry__fprintf(struct hist_entry *self, struct hists *pair_hists, - bool show_displacement, long displacement, FILE *fp, - u64 total); +int hist_entry__fprintf(struct hist_entry *self, struct hists *hists, + struct hists *pair_hists, bool show_displacement, + long displacement, FILE *fp, u64 total); int hist_entry__snprintf(struct hist_entry *self, char *bf, size_t size, - struct hists *pair_hists, bool show_displacement, - long displacement, bool color, u64 total); + struct hists *hists, struct hists *pair_hists, + bool show_displacement, long displacement, + bool color, u64 total); void hist_entry__free(struct hist_entry *); void hists__output_resort(struct hists *self); @@ -95,6 +106,10 @@ int hist_entry__annotate(struct hist_entry *self, struct list_head *head); void hists__filter_by_dso(struct hists *self, const struct dso *dso); void hists__filter_by_thread(struct hists *self, const struct thread *thread); +u16 hists__col_len(struct hists *self, enum hist_column col); +void hists__set_col_len(struct hists *self, enum hist_column col, u16 len); +bool hists__new_col_len(struct hists *self, enum hist_column col, u16 len); + #ifdef NO_NEWT_SUPPORT static inline int hists__browse(struct hists *self __used, const char *helpline __used, |