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-rw-r--r--tools/perf/ui/browsers/annotate.c24
-rw-r--r--tools/perf/ui/browsers/header.c127
-rw-r--r--tools/perf/ui/browsers/hists.c444
-rw-r--r--tools/perf/ui/browsers/map.c40
-rw-r--r--tools/perf/ui/browsers/map.h2
-rw-r--r--tools/perf/ui/browsers/scripts.c11
6 files changed, 407 insertions, 241 deletions
diff --git a/tools/perf/ui/browsers/annotate.c b/tools/perf/ui/browsers/annotate.c
index 08545ae4699..f0697a3aede 100644
--- a/tools/perf/ui/browsers/annotate.c
+++ b/tools/perf/ui/browsers/annotate.c
@@ -442,35 +442,37 @@ static bool annotate_browser__callq(struct annotate_browser *browser,
{
struct map_symbol *ms = browser->b.priv;
struct disasm_line *dl = browser->selection;
- struct symbol *sym = ms->sym;
struct annotation *notes;
- struct symbol *target;
- u64 ip;
+ struct addr_map_symbol target = {
+ .map = ms->map,
+ .addr = map__objdump_2mem(ms->map, dl->ops.target.addr),
+ };
char title[SYM_TITLE_MAX_SIZE];
if (!ins__is_call(dl->ins))
return false;
- ip = ms->map->map_ip(ms->map, dl->ops.target.addr);
- target = map__find_symbol(ms->map, ip, NULL);
- if (target == NULL) {
+ if (map_groups__find_ams(&target, NULL) ||
+ map__rip_2objdump(target.map, target.map->map_ip(target.map,
+ target.addr)) !=
+ dl->ops.target.addr) {
ui_helpline__puts("The called function was not found.");
return true;
}
- notes = symbol__annotation(target);
+ notes = symbol__annotation(target.sym);
pthread_mutex_lock(&notes->lock);
- if (notes->src == NULL && symbol__alloc_hist(target) < 0) {
+ if (notes->src == NULL && symbol__alloc_hist(target.sym) < 0) {
pthread_mutex_unlock(&notes->lock);
ui__warning("Not enough memory for annotating '%s' symbol!\n",
- target->name);
+ target.sym->name);
return true;
}
pthread_mutex_unlock(&notes->lock);
- symbol__tui_annotate(target, ms->map, evsel, hbt);
- sym_title(sym, ms->map, title, sizeof(title));
+ symbol__tui_annotate(target.sym, target.map, evsel, hbt);
+ sym_title(ms->sym, ms->map, title, sizeof(title));
ui_browser__show_title(&browser->b, title);
return true;
}
diff --git a/tools/perf/ui/browsers/header.c b/tools/perf/ui/browsers/header.c
new file mode 100644
index 00000000000..89c16b98861
--- /dev/null
+++ b/tools/perf/ui/browsers/header.c
@@ -0,0 +1,127 @@
+#include "util/cache.h"
+#include "util/debug.h"
+#include "ui/browser.h"
+#include "ui/ui.h"
+#include "ui/util.h"
+#include "ui/libslang.h"
+#include "util/header.h"
+#include "util/session.h"
+
+static void ui_browser__argv_write(struct ui_browser *browser,
+ void *entry, int row)
+{
+ char **arg = entry;
+ char *str = *arg;
+ char empty[] = " ";
+ bool current_entry = ui_browser__is_current_entry(browser, row);
+ unsigned long offset = (unsigned long)browser->priv;
+
+ if (offset >= strlen(str))
+ str = empty;
+ else
+ str = str + offset;
+
+ ui_browser__set_color(browser, current_entry ? HE_COLORSET_SELECTED :
+ HE_COLORSET_NORMAL);
+
+ slsmg_write_nstring(str, browser->width);
+}
+
+static int list_menu__run(struct ui_browser *menu)
+{
+ int key;
+ unsigned long offset;
+ const char help[] =
+ "h/?/F1 Show this window\n"
+ "UP/DOWN/PGUP\n"
+ "PGDN/SPACE\n"
+ "LEFT/RIGHT Navigate\n"
+ "q/ESC/CTRL+C Exit browser";
+
+ if (ui_browser__show(menu, "Header information", "Press 'q' to exit") < 0)
+ return -1;
+
+ while (1) {
+ key = ui_browser__run(menu, 0);
+
+ switch (key) {
+ case K_RIGHT:
+ offset = (unsigned long)menu->priv;
+ offset += 10;
+ menu->priv = (void *)offset;
+ continue;
+ case K_LEFT:
+ offset = (unsigned long)menu->priv;
+ if (offset >= 10)
+ offset -= 10;
+ menu->priv = (void *)offset;
+ continue;
+ case K_F1:
+ case 'h':
+ case '?':
+ ui_browser__help_window(menu, help);
+ continue;
+ case K_ESC:
+ case 'q':
+ case CTRL('c'):
+ key = -1;
+ break;
+ default:
+ continue;
+ }
+
+ break;
+ }
+
+ ui_browser__hide(menu);
+ return key;
+}
+
+static int ui__list_menu(int argc, char * const argv[])
+{
+ struct ui_browser menu = {
+ .entries = (void *)argv,
+ .refresh = ui_browser__argv_refresh,
+ .seek = ui_browser__argv_seek,
+ .write = ui_browser__argv_write,
+ .nr_entries = argc,
+ };
+
+ return list_menu__run(&menu);
+}
+
+int tui__header_window(struct perf_session_env *env)
+{
+ int i, argc = 0;
+ char **argv;
+ struct perf_session *session;
+ char *ptr, *pos;
+ size_t size;
+ FILE *fp = open_memstream(&ptr, &size);
+
+ session = container_of(env, struct perf_session, header.env);
+ perf_header__fprintf_info(session, fp, true);
+ fclose(fp);
+
+ for (pos = ptr, argc = 0; (pos = strchr(pos, '\n')) != NULL; pos++)
+ argc++;
+
+ argv = calloc(argc + 1, sizeof(*argv));
+ if (argv == NULL)
+ goto out;
+
+ argv[0] = pos = ptr;
+ for (i = 1; (pos = strchr(pos, '\n')) != NULL; i++) {
+ *pos++ = '\0';
+ argv[i] = pos;
+ }
+
+ BUG_ON(i != argc + 1);
+
+ ui__list_menu(argc, argv);
+
+out:
+ free(argv);
+ free(ptr);
+ return 0;
+}
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 7ef36c36047..04a229aa5c0 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -17,6 +17,7 @@
#include "../util.h"
#include "../ui.h"
#include "map.h"
+#include "annotate.h"
struct hist_browser {
struct ui_browser b;
@@ -26,13 +27,35 @@ struct hist_browser {
int print_seq;
bool show_dso;
float min_pcnt;
- u64 nr_pcnt_entries;
+ u64 nr_non_filtered_entries;
+ u64 nr_callchain_rows;
};
extern void hist_browser__init_hpp(void);
static int hists__browser_title(struct hists *hists, char *bf, size_t size,
const char *ev_name);
+static void hist_browser__update_nr_entries(struct hist_browser *hb);
+
+static struct rb_node *hists__filter_entries(struct rb_node *nd,
+ float min_pcnt);
+
+static bool hist_browser__has_filter(struct hist_browser *hb)
+{
+ return hists__has_filter(hb->hists) || hb->min_pcnt;
+}
+
+static u32 hist_browser__nr_entries(struct hist_browser *hb)
+{
+ u32 nr_entries;
+
+ if (hist_browser__has_filter(hb))
+ nr_entries = hb->nr_non_filtered_entries;
+ else
+ nr_entries = hb->hists->nr_entries;
+
+ return nr_entries + hb->nr_callchain_rows;
+}
static void hist_browser__refresh_dimensions(struct hist_browser *browser)
{
@@ -43,7 +66,14 @@ static void hist_browser__refresh_dimensions(struct hist_browser *browser)
static void hist_browser__reset(struct hist_browser *browser)
{
- browser->b.nr_entries = browser->hists->nr_entries;
+ /*
+ * The hists__remove_entry_filter() already folds non-filtered
+ * entries so we can assume it has 0 callchain rows.
+ */
+ browser->nr_callchain_rows = 0;
+
+ hist_browser__update_nr_entries(browser);
+ browser->b.nr_entries = hist_browser__nr_entries(browser);
hist_browser__refresh_dimensions(browser);
ui_browser__reset_index(&browser->b);
}
@@ -198,14 +228,16 @@ static bool hist_browser__toggle_fold(struct hist_browser *browser)
struct hist_entry *he = browser->he_selection;
hist_entry__init_have_children(he);
- browser->hists->nr_entries -= he->nr_rows;
+ browser->b.nr_entries -= he->nr_rows;
+ browser->nr_callchain_rows -= he->nr_rows;
if (he->ms.unfolded)
he->nr_rows = callchain__count_rows(&he->sorted_chain);
else
he->nr_rows = 0;
- browser->hists->nr_entries += he->nr_rows;
- browser->b.nr_entries = browser->hists->nr_entries;
+
+ browser->b.nr_entries += he->nr_rows;
+ browser->nr_callchain_rows += he->nr_rows;
return true;
}
@@ -280,23 +312,27 @@ static void hist_entry__set_folding(struct hist_entry *he, bool unfold)
he->nr_rows = 0;
}
-static void hists__set_folding(struct hists *hists, bool unfold)
+static void
+__hist_browser__set_folding(struct hist_browser *browser, bool unfold)
{
struct rb_node *nd;
+ struct hists *hists = browser->hists;
- hists->nr_entries = 0;
-
- for (nd = rb_first(&hists->entries); nd; nd = rb_next(nd)) {
+ for (nd = rb_first(&hists->entries);
+ (nd = hists__filter_entries(nd, browser->min_pcnt)) != NULL;
+ nd = rb_next(nd)) {
struct hist_entry *he = rb_entry(nd, struct hist_entry, rb_node);
hist_entry__set_folding(he, unfold);
- hists->nr_entries += 1 + he->nr_rows;
+ browser->nr_callchain_rows += he->nr_rows;
}
}
static void hist_browser__set_folding(struct hist_browser *browser, bool unfold)
{
- hists__set_folding(browser->hists, unfold);
- browser->b.nr_entries = browser->hists->nr_entries;
+ browser->nr_callchain_rows = 0;
+ __hist_browser__set_folding(browser, unfold);
+
+ browser->b.nr_entries = hist_browser__nr_entries(browser);
/* Go to the start, we may be way after valid entries after a collapse */
ui_browser__reset_index(&browser->b);
}
@@ -310,8 +346,6 @@ static void ui_browser__warn_lost_events(struct ui_browser *browser)
"Or reduce the sampling frequency.");
}
-static void hist_browser__update_pcnt_entries(struct hist_browser *hb);
-
static int hist_browser__run(struct hist_browser *browser, const char *ev_name,
struct hist_browser_timer *hbt)
{
@@ -320,9 +354,7 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name,
int delay_secs = hbt ? hbt->refresh : 0;
browser->b.entries = &browser->hists->entries;
- browser->b.nr_entries = browser->hists->nr_entries;
- if (browser->min_pcnt)
- browser->b.nr_entries = browser->nr_pcnt_entries;
+ browser->b.nr_entries = hist_browser__nr_entries(browser);
hist_browser__refresh_dimensions(browser);
hists__browser_title(browser->hists, title, sizeof(title), ev_name);
@@ -339,13 +371,10 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name,
u64 nr_entries;
hbt->timer(hbt->arg);
- if (browser->min_pcnt) {
- hist_browser__update_pcnt_entries(browser);
- nr_entries = browser->nr_pcnt_entries;
- } else {
- nr_entries = browser->hists->nr_entries;
- }
+ if (hist_browser__has_filter(browser))
+ hist_browser__update_nr_entries(browser);
+ nr_entries = hist_browser__nr_entries(browser);
ui_browser__update_nr_entries(&browser->b, nr_entries);
if (browser->hists->stats.nr_lost_warned !=
@@ -587,99 +616,27 @@ struct hpp_arg {
bool current_entry;
};
-static int __hpp__color_callchain(struct hpp_arg *arg)
+static int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...)
{
- if (!symbol_conf.use_callchain)
- return 0;
-
- slsmg_printf("%c ", arg->folded_sign);
- return 2;
-}
-
-static int __hpp__color_fmt(struct perf_hpp *hpp, struct hist_entry *he,
- u64 (*get_field)(struct hist_entry *),
- int (*callchain_cb)(struct hpp_arg *))
-{
- int ret = 0;
- double percent = 0.0;
- struct hists *hists = he->hists;
struct hpp_arg *arg = hpp->ptr;
+ int ret;
+ va_list args;
+ double percent;
- if (hists->stats.total_period)
- percent = 100.0 * get_field(he) / hists->stats.total_period;
+ va_start(args, fmt);
+ percent = va_arg(args, double);
+ va_end(args);
ui_browser__set_percent_color(arg->b, percent, arg->current_entry);
- if (callchain_cb)
- ret += callchain_cb(arg);
-
- ret += scnprintf(hpp->buf, hpp->size, "%6.2f%%", percent);
+ ret = scnprintf(hpp->buf, hpp->size, fmt, percent);
slsmg_printf("%s", hpp->buf);
- if (symbol_conf.event_group) {
- int prev_idx, idx_delta;
- struct perf_evsel *evsel = hists_to_evsel(hists);
- struct hist_entry *pair;
- int nr_members = evsel->nr_members;
-
- if (nr_members <= 1)
- goto out;
-
- prev_idx = perf_evsel__group_idx(evsel);
-
- list_for_each_entry(pair, &he->pairs.head, pairs.node) {
- u64 period = get_field(pair);
- u64 total = pair->hists->stats.total_period;
-
- if (!total)
- continue;
-
- evsel = hists_to_evsel(pair->hists);
- idx_delta = perf_evsel__group_idx(evsel) - prev_idx - 1;
-
- while (idx_delta--) {
- /*
- * zero-fill group members in the middle which
- * have no sample
- */
- ui_browser__set_percent_color(arg->b, 0.0,
- arg->current_entry);
- ret += scnprintf(hpp->buf, hpp->size,
- " %6.2f%%", 0.0);
- slsmg_printf("%s", hpp->buf);
- }
-
- percent = 100.0 * period / total;
- ui_browser__set_percent_color(arg->b, percent,
- arg->current_entry);
- ret += scnprintf(hpp->buf, hpp->size,
- " %6.2f%%", percent);
- slsmg_printf("%s", hpp->buf);
-
- prev_idx = perf_evsel__group_idx(evsel);
- }
-
- idx_delta = nr_members - prev_idx - 1;
-
- while (idx_delta--) {
- /*
- * zero-fill group members at last which have no sample
- */
- ui_browser__set_percent_color(arg->b, 0.0,
- arg->current_entry);
- ret += scnprintf(hpp->buf, hpp->size,
- " %6.2f%%", 0.0);
- slsmg_printf("%s", hpp->buf);
- }
- }
-out:
- if (!arg->current_entry || !arg->b->navkeypressed)
- ui_browser__set_color(arg->b, HE_COLORSET_NORMAL);
-
+ advance_hpp(hpp, ret);
return ret;
}
-#define __HPP_COLOR_PERCENT_FN(_type, _field, _cb) \
+#define __HPP_COLOR_PERCENT_FN(_type, _field) \
static u64 __hpp_get_##_field(struct hist_entry *he) \
{ \
return he->stat._field; \
@@ -690,21 +647,43 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\
struct perf_hpp *hpp, \
struct hist_entry *he) \
{ \
- return __hpp__color_fmt(hpp, he, __hpp_get_##_field, _cb); \
+ return __hpp__fmt(hpp, he, __hpp_get_##_field, " %6.2f%%", \
+ __hpp__slsmg_color_printf, true); \
+}
+
+#define __HPP_COLOR_ACC_PERCENT_FN(_type, _field) \
+static u64 __hpp_get_acc_##_field(struct hist_entry *he) \
+{ \
+ return he->stat_acc->_field; \
+} \
+ \
+static int \
+hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\
+ struct perf_hpp *hpp, \
+ struct hist_entry *he) \
+{ \
+ if (!symbol_conf.cumulate_callchain) { \
+ int ret = scnprintf(hpp->buf, hpp->size, "%8s", "N/A"); \
+ slsmg_printf("%s", hpp->buf); \
+ \
+ return ret; \
+ } \
+ return __hpp__fmt(hpp, he, __hpp_get_acc_##_field, " %6.2f%%", \
+ __hpp__slsmg_color_printf, true); \
}
-__HPP_COLOR_PERCENT_FN(overhead, period, __hpp__color_callchain)
-__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys, NULL)
-__HPP_COLOR_PERCENT_FN(overhead_us, period_us, NULL)
-__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys, NULL)
-__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us, NULL)
+__HPP_COLOR_PERCENT_FN(overhead, period)
+__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys)
+__HPP_COLOR_PERCENT_FN(overhead_us, period_us)
+__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys)
+__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us)
+__HPP_COLOR_ACC_PERCENT_FN(overhead_acc, period)
#undef __HPP_COLOR_PERCENT_FN
+#undef __HPP_COLOR_ACC_PERCENT_FN
void hist_browser__init_hpp(void)
{
- perf_hpp__init();
-
perf_hpp__format[PERF_HPP__OVERHEAD].color =
hist_browser__hpp_color_overhead;
perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color =
@@ -715,6 +694,8 @@ void hist_browser__init_hpp(void)
hist_browser__hpp_color_overhead_guest_sys;
perf_hpp__format[PERF_HPP__OVERHEAD_GUEST_US].color =
hist_browser__hpp_color_overhead_guest_us;
+ perf_hpp__format[PERF_HPP__OVERHEAD_ACC].color =
+ hist_browser__hpp_color_overhead_acc;
}
static int hist_browser__show_entry(struct hist_browser *browser,
@@ -742,7 +723,7 @@ static int hist_browser__show_entry(struct hist_browser *browser,
if (row_offset == 0) {
struct hpp_arg arg = {
- .b = &browser->b,
+ .b = &browser->b,
.folded_sign = folded_sign,
.current_entry = current_entry,
};
@@ -755,11 +736,27 @@ static int hist_browser__show_entry(struct hist_browser *browser,
ui_browser__gotorc(&browser->b, row, 0);
perf_hpp__for_each_format(fmt) {
- if (!first) {
+ if (perf_hpp__should_skip(fmt))
+ continue;
+
+ 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) {
+ if (symbol_conf.use_callchain) {
+ slsmg_printf("%c ", folded_sign);
+ width -= 2;
+ }
+ first = false;
+ } else {
slsmg_printf(" ");
width -= 2;
}
- first = false;
if (fmt->color) {
width -= fmt->color(fmt, &hpp, entry);
@@ -773,8 +770,8 @@ static int hist_browser__show_entry(struct hist_browser *browser,
if (!browser->b.navkeypressed)
width += 1;
- hist_entry__sort_snprintf(entry, s, sizeof(s), browser->hists);
- slsmg_write_nstring(s, width);
+ slsmg_write_nstring("", width);
+
++row;
++printed;
} else
@@ -811,12 +808,12 @@ static unsigned int hist_browser__refresh(struct ui_browser *browser)
for (nd = browser->top; nd; nd = rb_next(nd)) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
- float percent = h->stat.period * 100.0 /
- hb->hists->stats.total_period;
+ float percent;
if (h->filtered)
continue;
+ percent = hist_entry__get_percent_limit(h);
if (percent < hb->min_pcnt)
continue;
@@ -829,18 +826,13 @@ static unsigned int hist_browser__refresh(struct ui_browser *browser)
}
static struct rb_node *hists__filter_entries(struct rb_node *nd,
- struct hists *hists,
float min_pcnt)
{
while (nd != NULL) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
- float percent = h->stat.period * 100.0 /
- hists->stats.total_period;
-
- if (percent < min_pcnt)
- return NULL;
+ float percent = hist_entry__get_percent_limit(h);
- if (!h->filtered)
+ if (!h->filtered && percent >= min_pcnt)
return nd;
nd = rb_next(nd);
@@ -850,13 +842,11 @@ static struct rb_node *hists__filter_entries(struct rb_node *nd,
}
static struct rb_node *hists__filter_prev_entries(struct rb_node *nd,
- struct hists *hists,
float min_pcnt)
{
while (nd != NULL) {
struct hist_entry *h = rb_entry(nd, struct hist_entry, rb_node);
- float percent = h->stat.period * 100.0 /
- hists->stats.total_period;
+ float percent = hist_entry__get_percent_limit(h);
if (!h->filtered && percent >= min_pcnt)
return nd;
@@ -885,14 +875,14 @@ static void ui_browser__hists_seek(struct ui_browser *browser,
switch (whence) {
case SEEK_SET:
nd = hists__filter_entries(rb_first(browser->entries),
- hb->hists, hb->min_pcnt);
+ hb->min_pcnt);
break;
case SEEK_CUR:
nd = browser->top;
goto do_offset;
case SEEK_END:
nd = hists__filter_prev_entries(rb_last(browser->entries),
- hb->hists, hb->min_pcnt);
+ hb->min_pcnt);
first = false;
break;
default:
@@ -935,8 +925,7 @@ do_offset:
break;
}
}
- nd = hists__filter_entries(rb_next(nd), hb->hists,
- hb->min_pcnt);
+ nd = hists__filter_entries(rb_next(nd), hb->min_pcnt);
if (nd == NULL)
break;
--offset;
@@ -969,7 +958,7 @@ do_offset:
}
}
- nd = hists__filter_prev_entries(rb_prev(nd), hb->hists,
+ nd = hists__filter_prev_entries(rb_prev(nd),
hb->min_pcnt);
if (nd == NULL)
break;
@@ -1108,27 +1097,35 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser,
struct hist_entry *he, FILE *fp)
{
char s[8192];
- double percent;
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;
if (symbol_conf.use_callchain)
folded_sign = hist_entry__folded(he);
- hist_entry__sort_snprintf(he, s, sizeof(s), browser->hists);
- percent = (he->stat.period * 100.0) / browser->hists->stats.total_period;
-
if (symbol_conf.use_callchain)
printed += fprintf(fp, "%c ", folded_sign);
- printed += fprintf(fp, " %5.2f%%", percent);
-
- if (symbol_conf.show_nr_samples)
- printed += fprintf(fp, " %11u", he->stat.nr_events);
+ perf_hpp__for_each_format(fmt) {
+ if (perf_hpp__should_skip(fmt))
+ continue;
- if (symbol_conf.show_total_period)
- printed += fprintf(fp, " %12" PRIu64, he->stat.period);
+ 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);
+ }
printed += fprintf(fp, "%s\n", rtrim(s));
if (folded_sign == '-')
@@ -1140,7 +1137,6 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser,
static int hist_browser__fprintf(struct hist_browser *browser, FILE *fp)
{
struct rb_node *nd = hists__filter_entries(rb_first(browser->b.entries),
- browser->hists,
browser->min_pcnt);
int printed = 0;
@@ -1148,8 +1144,7 @@ static int hist_browser__fprintf(struct hist_browser *browser, FILE *fp)
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->hists,
- browser->min_pcnt);
+ nd = hists__filter_entries(rb_next(nd), browser->min_pcnt);
}
return printed;
@@ -1231,6 +1226,11 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size,
char buf[512];
size_t buflen = sizeof(buf);
+ if (symbol_conf.filter_relative) {
+ nr_samples = hists->stats.nr_non_filtered_samples;
+ nr_events = hists->stats.total_non_filtered_period;
+ }
+
if (perf_evsel__is_group_event(evsel)) {
struct perf_evsel *pos;
@@ -1238,8 +1238,13 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size,
ev_name = buf;
for_each_group_member(pos, evsel) {
- nr_samples += pos->hists.stats.nr_events[PERF_RECORD_SAMPLE];
- nr_events += pos->hists.stats.total_period;
+ if (symbol_conf.filter_relative) {
+ nr_samples += pos->hists.stats.nr_non_filtered_samples;
+ nr_events += pos->hists.stats.total_non_filtered_period;
+ } else {
+ nr_samples += pos->hists.stats.nr_events[PERF_RECORD_SAMPLE];
+ nr_events += pos->hists.stats.total_period;
+ }
}
}
@@ -1255,7 +1260,7 @@ static int hists__browser_title(struct hists *hists, char *bf, size_t size,
if (thread)
printed += scnprintf(bf + printed, size - printed,
", Thread: %s(%d)",
- (thread->comm_set ? thread->comm : ""),
+ (thread->comm_set ? thread__comm_str(thread) : ""),
thread->tid);
if (dso)
printed += scnprintf(bf + printed, size - printed,
@@ -1267,10 +1272,8 @@ static inline void free_popup_options(char **options, int n)
{
int i;
- for (i = 0; i < n; ++i) {
- free(options[i]);
- options[i] = NULL;
- }
+ for (i = 0; i < n; ++i)
+ zfree(&options[i]);
}
/* Check whether the browser is for 'top' or 'report' */
@@ -1329,7 +1332,7 @@ static int switch_data_file(void)
abs_path[nr_options] = strdup(path);
if (!abs_path[nr_options]) {
- free(options[nr_options]);
+ zfree(&options[nr_options]);
ui__warning("Can't search all data files due to memory shortage.\n");
fclose(file);
break;
@@ -1368,18 +1371,22 @@ close_file_and_continue:
return ret;
}
-static void hist_browser__update_pcnt_entries(struct hist_browser *hb)
+static void hist_browser__update_nr_entries(struct hist_browser *hb)
{
u64 nr_entries = 0;
struct rb_node *nd = rb_first(&hb->hists->entries);
- while (nd) {
+ if (hb->min_pcnt == 0) {
+ hb->nr_non_filtered_entries = hb->hists->nr_non_filtered_entries;
+ return;
+ }
+
+ while ((nd = hists__filter_entries(nd, hb->min_pcnt)) != NULL) {
nr_entries++;
- nd = hists__filter_entries(rb_next(nd), hb->hists,
- hb->min_pcnt);
+ nd = rb_next(nd);
}
- hb->nr_pcnt_entries = nr_entries;
+ hb->nr_non_filtered_entries = nr_entries;
}
static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
@@ -1400,12 +1407,43 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
char script_opt[64];
int delay_secs = hbt ? hbt->refresh : 0;
+#define HIST_BROWSER_HELP_COMMON \
+ "h/?/F1 Show this window\n" \
+ "UP/DOWN/PGUP\n" \
+ "PGDN/SPACE Navigate\n" \
+ "q/ESC/CTRL+C Exit browser\n\n" \
+ "For multiple event sessions:\n\n" \
+ "TAB/UNTAB Switch events\n\n" \
+ "For symbolic views (--sort has sym):\n\n" \
+ "-> Zoom into DSO/Threads & Annotate current symbol\n" \
+ "<- Zoom out\n" \
+ "a Annotate current symbol\n" \
+ "C Collapse all callchains\n" \
+ "d Zoom into current DSO\n" \
+ "E Expand all callchains\n" \
+ "F Toggle percentage of filtered entries\n" \
+
+ /* help messages are sorted by lexical order of the hotkey */
+ const char report_help[] = HIST_BROWSER_HELP_COMMON
+ "i Show header information\n"
+ "P Print histograms to perf.hist.N\n"
+ "r Run available scripts\n"
+ "s Switch to another data file in PWD\n"
+ "t Zoom into current Thread\n"
+ "V Verbose (DSO names in callchains, etc)\n"
+ "/ Filter symbol by name";
+ const char top_help[] = HIST_BROWSER_HELP_COMMON
+ "P Print histograms to perf.hist.N\n"
+ "t Zoom into current Thread\n"
+ "V Verbose (DSO names in callchains, etc)\n"
+ "/ Filter symbol by name";
+
if (browser == NULL)
return -1;
if (min_pcnt) {
browser->min_pcnt = min_pcnt;
- hist_browser__update_pcnt_entries(browser);
+ hist_browser__update_nr_entries(browser);
}
fstack = pstack__new(2);
@@ -1484,29 +1522,19 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
if (is_report_browser(hbt))
goto do_data_switch;
continue;
+ case 'i':
+ /* env->arch is NULL for live-mode (i.e. perf top) */
+ if (env->arch)
+ tui__header_window(env);
+ continue;
+ case 'F':
+ symbol_conf.filter_relative ^= 1;
+ continue;
case K_F1:
case 'h':
case '?':
ui_browser__help_window(&browser->b,
- "h/?/F1 Show this window\n"
- "UP/DOWN/PGUP\n"
- "PGDN/SPACE Navigate\n"
- "q/ESC/CTRL+C Exit browser\n\n"
- "For multiple event sessions:\n\n"
- "TAB/UNTAB Switch events\n\n"
- "For symbolic views (--sort has sym):\n\n"
- "-> Zoom into DSO/Threads & Annotate current symbol\n"
- "<- Zoom out\n"
- "a Annotate current symbol\n"
- "C Collapse all callchains\n"
- "E Expand all callchains\n"
- "d Zoom into current DSO\n"
- "t Zoom into current Thread\n"
- "r Run available scripts('perf report' only)\n"
- "s Switch to another data file in PWD ('perf report' only)\n"
- "P Print histograms to perf.hist.N\n"
- "V Verbose (DSO names in callchains, etc)\n"
- "/ Filter symbol by name");
+ is_report_browser(hbt) ? report_help : top_help);
continue;
case K_ENTER:
case K_RIGHT:
@@ -1566,19 +1594,24 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
bi->to.sym->name) > 0)
annotate_t = nr_options++;
} else {
-
if (browser->selection != NULL &&
browser->selection->sym != NULL &&
- !browser->selection->map->dso->annotate_warned &&
- asprintf(&options[nr_options], "Annotate %s",
- browser->selection->sym->name) > 0)
- annotate = nr_options++;
+ !browser->selection->map->dso->annotate_warned) {
+ struct annotation *notes;
+
+ notes = symbol__annotation(browser->selection->sym);
+
+ if (notes->src &&
+ asprintf(&options[nr_options], "Annotate %s",
+ browser->selection->sym->name) > 0)
+ annotate = nr_options++;
+ }
}
if (thread != NULL &&
asprintf(&options[nr_options], "Zoom %s %s(%d) thread",
(browser->hists->thread_filter ? "out of" : "into"),
- (thread->comm_set ? thread->comm : ""),
+ (thread->comm_set ? thread__comm_str(thread) : ""),
thread->tid) > 0)
zoom_thread = nr_options++;
@@ -1598,7 +1631,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events,
struct symbol *sym;
if (asprintf(&options[nr_options], "Run scripts for samples of thread [%s]",
- browser->he_selection->thread->comm) > 0)
+ thread__comm_str(browser->he_selection->thread)) > 0)
scripts_comm = nr_options++;
sym = browser->he_selection->ms.sym;
@@ -1629,6 +1662,7 @@ retry_popup_menu:
if (choice == annotate || choice == annotate_t || choice == annotate_f) {
struct hist_entry *he;
+ struct annotation *notes;
int err;
do_annotate:
if (!objdump_path && perf_session_env__lookup_objdump(env))
@@ -1652,6 +1686,10 @@ do_annotate:
he->ms.map = he->branch_info->to.map;
}
+ notes = symbol__annotation(he->ms.sym);
+ if (!notes->src)
+ continue;
+
/*
* Don't let this be freed, say, by hists__decay_entry.
*/
@@ -1679,14 +1717,14 @@ zoom_dso:
zoom_out_dso:
ui_helpline__pop();
browser->hists->dso_filter = NULL;
- sort_dso.elide = false;
+ perf_hpp__set_elide(HISTC_DSO, false);
} else {
if (dso == NULL)
continue;
ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s DSO\"",
dso->kernel ? "the Kernel" : dso->short_name);
browser->hists->dso_filter = dso;
- sort_dso.elide = true;
+ perf_hpp__set_elide(HISTC_DSO, true);
pstack__push(fstack, &browser->hists->dso_filter);
}
hists__filter_by_dso(hists);
@@ -1698,13 +1736,13 @@ zoom_thread:
zoom_out_thread:
ui_helpline__pop();
browser->hists->thread_filter = NULL;
- sort_thread.elide = false;
+ perf_hpp__set_elide(HISTC_THREAD, false);
} else {
ui_helpline__fpush("To zoom out press <- or -> + \"Zoom out of %s(%d) thread\"",
- thread->comm_set ? thread->comm : "",
+ thread->comm_set ? thread__comm_str(thread) : "",
thread->tid);
browser->hists->thread_filter = thread;
- sort_thread.elide = true;
+ perf_hpp__set_elide(HISTC_THREAD, false);
pstack__push(fstack, &browser->hists->thread_filter);
}
hists__filter_by_thread(hists);
@@ -1717,7 +1755,7 @@ do_scripts:
memset(script_opt, 0, 64);
if (choice == scripts_comm)
- sprintf(script_opt, " -c %s ", browser->he_selection->thread->comm);
+ sprintf(script_opt, " -c %s ", thread__comm_str(browser->he_selection->thread));
if (choice == scripts_symbol)
sprintf(script_opt, " -S %s ", browser->he_selection->ms.sym->name);
@@ -1847,15 +1885,15 @@ browse_hists:
switch (key) {
case K_TAB:
if (pos->node.next == &evlist->entries)
- pos = list_entry(evlist->entries.next, struct perf_evsel, node);
+ pos = perf_evlist__first(evlist);
else
- pos = list_entry(pos->node.next, struct perf_evsel, node);
+ pos = perf_evsel__next(pos);
goto browse_hists;
case K_UNTAB:
if (pos->node.prev == &evlist->entries)
- pos = list_entry(evlist->entries.prev, struct perf_evsel, node);
+ pos = perf_evlist__last(evlist);
else
- pos = list_entry(pos->node.prev, struct perf_evsel, node);
+ pos = perf_evsel__prev(pos);
goto browse_hists;
case K_ESC:
if (!ui_browser__dialog_yesno(&menu->b,
@@ -1889,7 +1927,7 @@ out:
return key;
}
-static bool filter_group_entries(struct ui_browser *self __maybe_unused,
+static bool filter_group_entries(struct ui_browser *browser __maybe_unused,
void *entry)
{
struct perf_evsel *evsel = list_entry(entry, struct perf_evsel, node);
@@ -1923,7 +1961,7 @@ static int __perf_evlist__tui_browse_hists(struct perf_evlist *evlist,
ui_helpline__push("Press ESC to exit");
- list_for_each_entry(pos, &evlist->entries, node) {
+ evlist__for_each(evlist, pos) {
const char *ev_name = perf_evsel__name(pos);
size_t line_len = strlen(ev_name) + 7;
@@ -1943,8 +1981,7 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
single_entry:
if (nr_entries == 1) {
- struct perf_evsel *first = list_entry(evlist->entries.next,
- struct perf_evsel, node);
+ struct perf_evsel *first = perf_evlist__first(evlist);
const char *ev_name = perf_evsel__name(first);
return perf_evsel__hists_browse(first, nr_entries, help,
@@ -1956,9 +1993,10 @@ single_entry:
struct perf_evsel *pos;
nr_entries = 0;
- list_for_each_entry(pos, &evlist->entries, node)
+ evlist__for_each(evlist, pos) {
if (perf_evsel__is_group_leader(pos))
nr_entries++;
+ }
if (nr_entries == 1)
goto single_entry;
diff --git a/tools/perf/ui/browsers/map.c b/tools/perf/ui/browsers/map.c
index 95c7cfb8f2c..b11639f3368 100644
--- a/tools/perf/ui/browsers/map.c
+++ b/tools/perf/ui/browsers/map.c
@@ -18,30 +18,30 @@ struct map_browser {
u8 addrlen;
};
-static void map_browser__write(struct ui_browser *self, void *nd, int row)
+static void map_browser__write(struct ui_browser *browser, void *nd, int row)
{
struct symbol *sym = rb_entry(nd, struct symbol, rb_node);
- struct map_browser *mb = container_of(self, struct map_browser, b);
- bool current_entry = ui_browser__is_current_entry(self, row);
+ struct map_browser *mb = container_of(browser, struct map_browser, b);
+ bool current_entry = ui_browser__is_current_entry(browser, row);
int width;
- ui_browser__set_percent_color(self, 0, current_entry);
+ ui_browser__set_percent_color(browser, 0, current_entry);
slsmg_printf("%*" PRIx64 " %*" PRIx64 " %c ",
mb->addrlen, sym->start, mb->addrlen, sym->end,
sym->binding == STB_GLOBAL ? 'g' :
sym->binding == STB_LOCAL ? 'l' : 'w');
- width = self->width - ((mb->addrlen * 2) + 4);
+ width = browser->width - ((mb->addrlen * 2) + 4);
if (width > 0)
slsmg_write_nstring(sym->name, width);
}
/* FIXME uber-kludgy, see comment on cmd_report... */
-static u32 *symbol__browser_index(struct symbol *self)
+static u32 *symbol__browser_index(struct symbol *browser)
{
- return ((void *)self) - sizeof(struct rb_node) - sizeof(u32);
+ return ((void *)browser) - sizeof(struct rb_node) - sizeof(u32);
}
-static int map_browser__search(struct map_browser *self)
+static int map_browser__search(struct map_browser *browser)
{
char target[512];
struct symbol *sym;
@@ -53,37 +53,37 @@ static int map_browser__search(struct map_browser *self)
if (target[0] == '0' && tolower(target[1]) == 'x') {
u64 addr = strtoull(target, NULL, 16);
- sym = map__find_symbol(self->map, addr, NULL);
+ sym = map__find_symbol(browser->map, addr, NULL);
} else
- sym = map__find_symbol_by_name(self->map, target, NULL);
+ sym = map__find_symbol_by_name(browser->map, target, NULL);
if (sym != NULL) {
u32 *idx = symbol__browser_index(sym);
- self->b.top = &sym->rb_node;
- self->b.index = self->b.top_idx = *idx;
+ browser->b.top = &sym->rb_node;
+ browser->b.index = browser->b.top_idx = *idx;
} else
ui_helpline__fpush("%s not found!", target);
return 0;
}
-static int map_browser__run(struct map_browser *self)
+static int map_browser__run(struct map_browser *browser)
{
int key;
- if (ui_browser__show(&self->b, self->map->dso->long_name,
+ if (ui_browser__show(&browser->b, browser->map->dso->long_name,
"Press <- or ESC to exit, %s / to search",
verbose ? "" : "restart with -v to use") < 0)
return -1;
while (1) {
- key = ui_browser__run(&self->b, 0);
+ key = ui_browser__run(&browser->b, 0);
switch (key) {
case '/':
if (verbose)
- map_browser__search(self);
+ map_browser__search(browser);
default:
break;
case K_LEFT:
@@ -94,20 +94,20 @@ static int map_browser__run(struct map_browser *self)
}
}
out:
- ui_browser__hide(&self->b);
+ ui_browser__hide(&browser->b);
return key;
}
-int map__browse(struct map *self)
+int map__browse(struct map *map)
{
struct map_browser mb = {
.b = {
- .entries = &self->dso->symbols[self->type],
+ .entries = &map->dso->symbols[map->type],
.refresh = ui_browser__rb_tree_refresh,
.seek = ui_browser__rb_tree_seek,
.write = map_browser__write,
},
- .map = self,
+ .map = map,
};
struct rb_node *nd;
char tmp[BITS_PER_LONG / 4];
diff --git a/tools/perf/ui/browsers/map.h b/tools/perf/ui/browsers/map.h
index df8581a43e1..2d58e4b3eb6 100644
--- a/tools/perf/ui/browsers/map.h
+++ b/tools/perf/ui/browsers/map.h
@@ -2,5 +2,5 @@
#define _PERF_UI_MAP_BROWSER_H_ 1
struct map;
-int map__browse(struct map *self);
+int map__browse(struct map *map);
#endif /* _PERF_UI_MAP_BROWSER_H_ */
diff --git a/tools/perf/ui/browsers/scripts.c b/tools/perf/ui/browsers/scripts.c
index 12f009e61e9..402d2bd30b0 100644
--- a/tools/perf/ui/browsers/scripts.c
+++ b/tools/perf/ui/browsers/scripts.c
@@ -84,22 +84,22 @@ static void script_browser__write(struct ui_browser *browser,
slsmg_write_nstring(sline->line, browser->width);
}
-static int script_browser__run(struct perf_script_browser *self)
+static int script_browser__run(struct perf_script_browser *browser)
{
int key;
- if (ui_browser__show(&self->b, self->script_name,
+ if (ui_browser__show(&browser->b, browser->script_name,
"Press <- or ESC to exit") < 0)
return -1;
while (1) {
- key = ui_browser__run(&self->b, 0);
+ key = ui_browser__run(&browser->b, 0);
/* We can add some special key handling here if needed */
break;
}
- ui_browser__hide(&self->b);
+ ui_browser__hide(&browser->b);
return key;
}
@@ -173,8 +173,7 @@ int script_browse(const char *script_opt)
if (script.b.width > AVERAGE_LINE_LEN)
script.b.width = AVERAGE_LINE_LEN;
- if (line)
- free(line);
+ free(line);
pclose(fp);
script.nr_lines = nr_entries;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-06 07:01:53 +0000