return printed;
}
+static int hist_browser__show_hierarchy_entry(struct hist_browser *browser,
+ struct hist_entry *entry,
+ unsigned short row,
+ int level, int nr_sort_keys)
+{
+ int printed = 0;
+ int width = browser->b.width;
+ char folded_sign = ' ';
+ bool current_entry = ui_browser__is_current_entry(&browser->b, row);
+ off_t row_offset = entry->row_offset;
+ bool first = true;
+ struct perf_hpp_fmt *fmt;
+ struct hpp_arg arg = {
+ .b = &browser->b,
+ .current_entry = current_entry,
+ };
+ int column = 0;
+ int hierarchy_indent = (nr_sort_keys - 1) * HIERARCHY_INDENT;
+
+ if (current_entry) {
+ browser->he_selection = entry;
+ browser->selection = &entry->ms;
+ }
+
+ hist_entry__init_have_children(entry);
+ folded_sign = hist_entry__folded(entry);
+ arg.folded_sign = folded_sign;
+
+ if (entry->leaf && row_offset) {
+ row_offset--;
+ goto show_callchain;
+ }
+
+ hist_browser__gotorc(browser, row, 0);
+
+ if (current_entry && browser->b.navkeypressed)
+ ui_browser__set_color(&browser->b, HE_COLORSET_SELECTED);
+ else
+ ui_browser__set_color(&browser->b, HE_COLORSET_NORMAL);
+
+ ui_browser__write_nstring(&browser->b, "", level * HIERARCHY_INDENT);
+ width -= level * HIERARCHY_INDENT;
+
+ hists__for_each_format(entry->hists, fmt) {
+ char s[2048];
+ struct perf_hpp hpp = {
+ .buf = s,
+ .size = sizeof(s),
+ .ptr = &arg,
+ };
+
+ if (perf_hpp__should_skip(fmt, entry->hists) ||
+ column++ < browser->b.horiz_scroll)
+ continue;
+
+ if (perf_hpp__is_sort_entry(fmt) ||
+ perf_hpp__is_dynamic_entry(fmt))
+ break;
+
+ if (current_entry && browser->b.navkeypressed) {
+ ui_browser__set_color(&browser->b,
+ HE_COLORSET_SELECTED);
+ } else {
+ ui_browser__set_color(&browser->b,
+ HE_COLORSET_NORMAL);
+ }
+
+ if (first) {
+ ui_browser__printf(&browser->b, "%c", folded_sign);
+ width--;
+ first = false;
+ } else {
+ ui_browser__printf(&browser->b, " ");
+ width -= 2;
+ }
+
+ if (fmt->color) {
+ int ret = fmt->color(fmt, &hpp, entry);
+ hist_entry__snprintf_alignment(entry, &hpp, fmt, ret);
+ /*
+ * fmt->color() already used ui_browser to
+ * print the non alignment bits, skip it (+ret):
+ */
+ ui_browser__printf(&browser->b, "%s", s + ret);
+ } else {
+ int ret = fmt->entry(fmt, &hpp, entry);
+ hist_entry__snprintf_alignment(entry, &hpp, fmt, ret);
+ ui_browser__printf(&browser->b, "%s", s);
+ }
+ width -= hpp.buf - s;
+ }
+
+ ui_browser__write_nstring(&browser->b, "", hierarchy_indent);
+ width -= hierarchy_indent;
+
+ if (column >= browser->b.horiz_scroll) {
+ char s[2048];
+ struct perf_hpp hpp = {
+ .buf = s,
+ .size = sizeof(s),
+ .ptr = &arg,
+ };
+
+ if (current_entry && browser->b.navkeypressed) {
+ ui_browser__set_color(&browser->b,
+ HE_COLORSET_SELECTED);
+ } else {
+ ui_browser__set_color(&browser->b,
+ HE_COLORSET_NORMAL);
+ }
+
+ ui_browser__write_nstring(&browser->b, "", 2);
+ width -= 2;
+
+ /*
+ * No need to call hist_entry__snprintf_alignment()
+ * since this fmt is always the last column in the
+ * hierarchy mode.
+ */
+ fmt = entry->fmt;
+ if (fmt->color) {
+ width -= fmt->color(fmt, &hpp, entry);
+ } else {
+ width -= fmt->entry(fmt, &hpp, entry);
+ ui_browser__printf(&browser->b, "%s", s);
+ }
+ }
+
+ /* The scroll bar isn't being used */
+ if (!browser->b.navkeypressed)
+ width += 1;
+
+ ui_browser__write_nstring(&browser->b, "", width);
+
+ ++row;
+ ++printed;
+
+show_callchain:
+ if (entry->leaf && folded_sign == '-' && row != browser->b.rows) {
+ struct callchain_print_arg carg = {
+ .row_offset = row_offset,
+ };
+
+ printed += hist_browser__show_callchain(browser, entry,
+ level + 1, row,
+ hist_browser__show_callchain_entry, &carg,
+ hist_browser__check_output_full);
+ }
+
+ return printed;
+}
+
static int advance_hpp_check(struct perf_hpp *hpp, int inc)
{
advance_hpp(hpp, inc);
u16 header_offset = 0;
struct rb_node *nd;
struct hist_browser *hb = container_of(browser, struct hist_browser, b);
+ int nr_sort = hb->hists->hpp_list->nr_sort_keys;
if (hb->show_headers) {
hist_browser__show_headers(hb);
hb->he_selection = NULL;
hb->selection = NULL;
- for (nd = browser->top; nd; nd = rb_next(nd)) {
+ for (nd = browser->top; nd; nd = rb_hierarchy_next(nd)) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
float percent;
- if (h->filtered)
+ if (h->filtered) {
+ /* let it move to sibling */
+ h->unfolded = false;
continue;
+ }
percent = hist_entry__get_percent_limit(h);
if (percent < hb->min_pcnt)
continue;
- row += hist_browser__show_entry(hb, h, row);
+ if (symbol_conf.report_hierarchy) {
+ row += hist_browser__show_hierarchy_entry(hb, h, row,
+ h->depth,
+ nr_sort);
+ } else {
+ row += hist_browser__show_entry(hb, h, row);
+ }
+
if (row == browser->rows)
break;
}
if (!h->filtered && percent >= min_pcnt)
return nd;
- nd = rb_next(nd);
+ /*
+ * If it's filtered, its all children also were filtered.
+ * So move to sibling node.
+ */
+ if (rb_next(nd))
+ nd = rb_next(nd);
+ else
+ nd = rb_hierarchy_next(nd);
}
return NULL;
if (!h->filtered && percent >= min_pcnt)
return nd;
- nd = rb_prev(nd);
+ nd = rb_hierarchy_prev(nd);
}
return NULL;
nd = browser->top;
goto do_offset;
case SEEK_END:
- nd = hists__filter_prev_entries(rb_last(browser->entries),
- hb->min_pcnt);
+ nd = rb_hierarchy_last(rb_last(browser->entries));
+ nd = hists__filter_prev_entries(nd, hb->min_pcnt);
first = false;
break;
default:
if (offset > 0) {
do {
h = rb_entry(nd, struct hist_entry, rb_node);
- if (h->unfolded) {
+ if (h->unfolded && h->leaf) {
u16 remaining = h->nr_rows - h->row_offset;
if (offset > remaining) {
offset -= remaining;
break;
}
}
- nd = hists__filter_entries(rb_next(nd), hb->min_pcnt);
+ nd = hists__filter_entries(rb_hierarchy_next(nd),
+ hb->min_pcnt);
if (nd == NULL)
break;
--offset;
} else if (offset < 0) {
while (1) {
h = rb_entry(nd, struct hist_entry, rb_node);
- if (h->unfolded) {
+ if (h->unfolded && h->leaf) {
if (first) {
if (-offset > h->row_offset) {
offset += h->row_offset;
}
}
- nd = hists__filter_prev_entries(rb_prev(nd),
+ nd = hists__filter_prev_entries(rb_hierarchy_prev(nd),
hb->min_pcnt);
if (nd == NULL)
break;
* row_offset at its last entry.
*/
h = rb_entry(nd, struct hist_entry, rb_node);
- if (h->unfolded)
+ if (h->unfolded && h->leaf)
h->row_offset = h->nr_rows;
break;
}
}
static int hist_browser__fprintf_callchain(struct hist_browser *browser,
- struct hist_entry *he, FILE *fp)
+ struct hist_entry *he, FILE *fp,
+ int level)
{
struct callchain_print_arg arg = {
.fp = fp,
};
- hist_browser__show_callchain(browser, he, 1, 0,
+ hist_browser__show_callchain(browser, he, level, 0,
hist_browser__fprintf_callchain_entry, &arg,
hist_browser__check_dump_full);
return arg.printed;
printed += fprintf(fp, "%s\n", s);
if (folded_sign == '-')
- printed += hist_browser__fprintf_callchain(browser, he, fp);
+ printed += hist_browser__fprintf_callchain(browser, he, fp, 1);
+
+ return printed;
+}
+
+
+static int hist_browser__fprintf_hierarchy_entry(struct hist_browser *browser,
+ struct hist_entry *he,
+ FILE *fp, int level,
+ int nr_sort_keys)
+{
+ char s[8192];
+ int printed = 0;
+ char folded_sign = ' ';
+ struct perf_hpp hpp = {
+ .buf = s,
+ .size = sizeof(s),
+ };
+ struct perf_hpp_fmt *fmt;
+ bool first = true;
+ int ret;
+ int hierarchy_indent = (nr_sort_keys + 1) * HIERARCHY_INDENT;
+
+ printed = fprintf(fp, "%*s", level * HIERARCHY_INDENT, "");
+
+ folded_sign = hist_entry__folded(he);
+ printed += fprintf(fp, "%c", folded_sign);
+
+ hists__for_each_format(he->hists, fmt) {
+ if (perf_hpp__should_skip(fmt, he->hists))
+ continue;
+
+ if (perf_hpp__is_sort_entry(fmt) ||
+ perf_hpp__is_dynamic_entry(fmt))
+ break;
+
+ if (!first) {
+ ret = scnprintf(hpp.buf, hpp.size, " ");
+ advance_hpp(&hpp, ret);
+ } else
+ first = false;
+
+ ret = fmt->entry(fmt, &hpp, he);
+ advance_hpp(&hpp, ret);
+ }
+
+ ret = scnprintf(hpp.buf, hpp.size, "%*s", hierarchy_indent, "");
+ advance_hpp(&hpp, ret);
+
+ fmt = he->fmt;
+ ret = fmt->entry(fmt, &hpp, he);
+ advance_hpp(&hpp, ret);
+
+ printed += fprintf(fp, "%s\n", rtrim(s));
+
+ if (he->leaf && folded_sign == '-') {
+ printed += hist_browser__fprintf_callchain(browser, he, fp,
+ he->depth + 1);
+ }
return printed;
}
struct rb_node *nd = hists__filter_entries(rb_first(browser->b.entries),
browser->min_pcnt);
int printed = 0;
+ int nr_sort = browser->hists->hpp_list->nr_sort_keys;
while (nd) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
- printed += hist_browser__fprintf_entry(browser, h, fp);
- nd = hists__filter_entries(rb_next(nd), browser->min_pcnt);
+ if (symbol_conf.report_hierarchy) {
+ printed += hist_browser__fprintf_hierarchy_entry(browser,
+ h, fp,
+ h->depth,
+ nr_sort);
+ } else {
+ printed += hist_browser__fprintf_entry(browser, h, fp);
+ }
+
+ nd = hists__filter_entries(rb_hierarchy_next(nd),
+ browser->min_pcnt);
}
return printed;
hb->min_pcnt = callchain_param.min_percent = percent;
- if (!symbol_conf.use_callchain)
- return;
-
while ((nd = hists__filter_entries(nd, hb->min_pcnt)) != NULL) {
he = rb_entry(nd, struct hist_entry, rb_node);
+ if (!he->leaf || !symbol_conf.use_callchain)
+ goto next;
+
if (callchain_param.mode == CHAIN_GRAPH_REL) {
total = he->stat.period;
callchain_param.sort(&he->sorted_chain, he->callchain,
min_callchain_hits, &callchain_param);
+next:
+ /*
+ * Tentatively set unfolded so that the rb_hierarchy_next()
+ * can toggle children of folded entries too.
+ */
+ he->unfolded = he->has_children;
+ nd = rb_hierarchy_next(nd);
+
/* force to re-evaluate folding state of callchains */
he->init_have_children = false;
hist_entry__set_folding(he, hb, false);
-
- nd = rb_next(nd);
}
}
projects / cascardo / linux.git / commitdiff