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-rw-r--r--tools/perf/util/hist.h30
1 files changed, 24 insertions, 6 deletions
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 83fa33a..65a48db 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,
@@ -126,4 +141,7 @@ int hist_entry__tui_annotate(struct hist_entry *self);
int hists__tui_browse_tree(struct rb_root *self, const char *help);
#endif
+
+unsigned int hists__sort_list_width(struct hists *self);
+
#endif /* __PERF_HIST_H */
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