From f2148330544a697481219b5bc34261f6dd049bfb Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 14 Jan 2014 11:52:48 +0900 Subject: perf report: Add --percentage option The --percentage option is for controlling overhead percentage displayed. It can only receive either of "relative" or "absolute". "relative" means it's relative to filtered entries only so that the sum of shown entries will be always 100%. "absolute" means it retains the original value before and after the filter is applied. $ perf report -s comm # Overhead Command # ........ ............ # 74.19% cc1 7.61% gcc 6.11% as 4.35% sh 4.14% make 1.13% fixdep ... $ perf report -s comm -c cc1,gcc --percentage absolute # Overhead Command # ........ ............ # 74.19% cc1 7.61% gcc $ perf report -s comm -c cc1,gcc --percentage relative # Overhead Command # ........ ............ # 90.69% cc1 9.31% gcc Note that it has zero effect if no filter was applied. Suggested-by: Arnaldo Carvalho de Melo Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1397145720-8063-3-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 35 +++++++++++++++++++++++++++-------- 1 file changed, 27 insertions(+), 8 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 7ec871af3f6f..7ad11477a0f5 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -769,12 +769,15 @@ 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; + u64 total = hists__total_period(h->hists); + float percent = 0.0; if (h->filtered) continue; + if (total) + percent = h->stat.period * 100.0 / total; + if (percent < hb->min_pcnt) continue; @@ -792,8 +795,11 @@ static struct rb_node *hists__filter_entries(struct rb_node *nd, { 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; + u64 total = hists__total_period(hists); + float percent = 0.0; + + if (total) + percent = h->stat.period * 100.0 / total; if (percent < min_pcnt) return NULL; @@ -813,8 +819,11 @@ static struct rb_node *hists__filter_prev_entries(struct rb_node *nd, { 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; + u64 total = hists__total_period(hists); + float percent = 0.0; + + if (total) + percent = h->stat.period * 100.0 / total; if (!h->filtered && percent >= min_pcnt) return nd; @@ -1189,6 +1198,11 @@ 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; @@ -1196,8 +1210,13 @@ 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; + } } } -- cgit v1.2.3 From 105eb30f18197a217695eac4ddf87526f2cba867 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Mon, 10 Feb 2014 11:20:10 +0900 Subject: perf ui/tui: Add 'F' hotkey to toggle percentage output Add 'F' hotkey to toggle relative and absolute percentage of filtered entries. Suggested-by: Jiri Olsa Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1397145720-8063-7-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 7ad11477a0f5..4d416984c59d 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1389,6 +1389,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, "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 @@ -1494,6 +1495,9 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, if (env->arch) tui__header_window(env); continue; + case 'F': + symbol_conf.filter_relative ^= 1; + continue; case K_F1: case 'h': case '?': -- cgit v1.2.3 From c481f9301183260a78e55fa4d70d977b68c81846 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 22 Apr 2014 13:56:11 +0900 Subject: perf ui/tui: Fix off-by-one in hist_browser__update_nr_entries() The nr_entries variable is increased inside the loop in the function but it always count the first entry regardless of it's filtered or not; caused an off-by-one error. It'd become a problem especially there's no entry at all - it'd get a segfault during referencing a NULL pointer. Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1398327843-31845-9-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 4d416984c59d..311226edae12 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -1348,10 +1348,10 @@ static void hist_browser__update_pcnt_entries(struct hist_browser *hb) u64 nr_entries = 0; struct rb_node *nd = rb_first(&hb->hists->entries); - while (nd) { + while ((nd = hists__filter_entries(nd, hb->hists, + 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; -- cgit v1.2.3 From 112f761fc0b43def377af889f8cd242df6af9e34 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 22 Apr 2014 14:05:35 +0900 Subject: perf ui/tui: Rename hist_browser__update_nr_entries() Rename ->nr_pcnt_entries and hist_browser__update_pcnt_entries() to ->nr_non_filtered_entries and hist_browser__update_nr_entries() since it's now used for filtering as well. Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1398327843-31845-10-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 17 ++++++++--------- 1 file changed, 8 insertions(+), 9 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 311226edae12..769295bf2c10 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -26,13 +26,14 @@ struct hist_browser { int print_seq; bool show_dso; float min_pcnt; - u64 nr_pcnt_entries; + u64 nr_non_filtered_entries; }; 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 void hist_browser__refresh_dimensions(struct hist_browser *browser) { @@ -310,8 +311,6 @@ 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) { @@ -322,7 +321,7 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, 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 = browser->nr_non_filtered_entries; hist_browser__refresh_dimensions(browser); hists__browser_title(browser->hists, title, sizeof(title), ev_name); @@ -340,8 +339,8 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, hbt->timer(hbt->arg); if (browser->min_pcnt) { - hist_browser__update_pcnt_entries(browser); - nr_entries = browser->nr_pcnt_entries; + hist_browser__update_nr_entries(browser); + nr_entries = browser->nr_non_filtered_entries; } else { nr_entries = browser->hists->nr_entries; } @@ -1343,7 +1342,7 @@ 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); @@ -1354,7 +1353,7 @@ static void hist_browser__update_pcnt_entries(struct hist_browser *hb) 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, @@ -1411,7 +1410,7 @@ static int perf_evsel__hists_browse(struct perf_evsel *evsel, int nr_events, if (min_pcnt) { browser->min_pcnt = min_pcnt; - hist_browser__update_pcnt_entries(browser); + hist_browser__update_nr_entries(browser); } fstack = pstack__new(2); -- cgit v1.2.3 From 268397cb2a47ce6e1c0298d9de1762143867f9d3 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 22 Apr 2014 14:49:31 +0900 Subject: perf top/tui: Update nr_entries properly after a filter is applied The hist_browser__reset() is only called right after a filter is applied so it needs to udpate browser->nr_entries properly. We cannot use hists->nr_non_filtered_entreis directly since it's possible that such entries are also filtered out by minimum percentage limit. In addition when a filter is used for perf top, hist browser's nr_entries field was not updated after applying the filter. But it needs to be updated as new samples are coming. Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1398327843-31845-11-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 20 ++++++++++++++++---- tools/perf/util/hist.h | 6 ++++++ 2 files changed, 22 insertions(+), 4 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 769295bf2c10..886eee0062e0 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -35,6 +35,11 @@ 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 bool hist_browser__has_filter(struct hist_browser *hb) +{ + return hists__has_filter(hb->hists) || hb->min_pcnt; +} + static void hist_browser__refresh_dimensions(struct hist_browser *browser) { /* 3 == +/- toggle symbol before actual hist_entry rendering */ @@ -44,7 +49,8 @@ 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; + hist_browser__update_nr_entries(browser); + browser->b.nr_entries = browser->nr_non_filtered_entries; hist_browser__refresh_dimensions(browser); ui_browser__reset_index(&browser->b); } @@ -319,9 +325,10 @@ 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) + if (hist_browser__has_filter(browser)) browser->b.nr_entries = browser->nr_non_filtered_entries; + else + browser->b.nr_entries = browser->hists->nr_entries; hist_browser__refresh_dimensions(browser); hists__browser_title(browser->hists, title, sizeof(title), ev_name); @@ -338,7 +345,7 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, u64 nr_entries; hbt->timer(hbt->arg); - if (browser->min_pcnt) { + if (hist_browser__has_filter(browser)) { hist_browser__update_nr_entries(browser); nr_entries = browser->nr_non_filtered_entries; } else { @@ -1347,6 +1354,11 @@ static void hist_browser__update_nr_entries(struct hist_browser *hb) u64 nr_entries = 0; struct rb_node *nd = rb_first(&hb->hists->entries); + if (hb->min_pcnt == 0) { + hb->nr_non_filtered_entries = hb->hists->nr_non_filtered_entries; + return; + } + while ((nd = hists__filter_entries(nd, hb->hists, hb->min_pcnt)) != NULL) { nr_entries++; diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index ef1ad7a948c0..38c3e874c164 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -129,6 +129,12 @@ void hists__filter_by_dso(struct hists *hists); void hists__filter_by_thread(struct hists *hists); void hists__filter_by_symbol(struct hists *hists); +static inline bool hists__has_filter(struct hists *hists) +{ + return hists->thread_filter || hists->dso_filter || + hists->symbol_filter_str; +} + u16 hists__col_len(struct hists *hists, enum hist_column col); void hists__set_col_len(struct hists *hists, enum hist_column col, u16 len); bool hists__new_col_len(struct hists *hists, enum hist_column col, u16 len); -- cgit v1.2.3 From c3b789527b236873557f53740ceac47747e0e1cb Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 22 Apr 2014 15:56:17 +0900 Subject: perf hists/tui: Count callchain rows separately When TUI hist browser expands/collapses callchains it accounted number of callchain nodes into total entries to show. However this code ignores filtering so that it can make the cursor go to out of screen. Thanks to Jiri Olsa for pointing out a bug (and a fix) in the code. Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1398327843-31845-12-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 63 ++++++++++++++++++++++++++++-------------- 1 file changed, 43 insertions(+), 20 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 886eee0062e0..b0861e3e50a5 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -27,6 +27,7 @@ struct hist_browser { bool show_dso; float min_pcnt; u64 nr_non_filtered_entries; + u64 nr_callchain_rows; }; extern void hist_browser__init_hpp(void); @@ -35,11 +36,27 @@ 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, + struct hists *hists, + 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) { /* 3 == +/- toggle symbol before actual hist_entry rendering */ @@ -49,8 +66,14 @@ static void hist_browser__refresh_dimensions(struct hist_browser *browser) static void hist_browser__reset(struct hist_browser *browser) { + /* + * 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 = browser->nr_non_filtered_entries; + browser->b.nr_entries = hist_browser__nr_entries(browser); hist_browser__refresh_dimensions(browser); ui_browser__reset_index(&browser->b); } @@ -205,14 +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; } @@ -287,23 +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, hists, 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); } @@ -325,10 +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; - if (hist_browser__has_filter(browser)) - browser->b.nr_entries = browser->nr_non_filtered_entries; - else - browser->b.nr_entries = browser->hists->nr_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); @@ -345,13 +371,10 @@ static int hist_browser__run(struct hist_browser *browser, const char *ev_name, u64 nr_entries; hbt->timer(hbt->arg); - if (hist_browser__has_filter(browser)) { + if (hist_browser__has_filter(browser)) hist_browser__update_nr_entries(browser); - nr_entries = browser->nr_non_filtered_entries; - } else { - nr_entries = browser->hists->nr_entries; - } + nr_entries = hist_browser__nr_entries(browser); ui_browser__update_nr_entries(&browser->b, nr_entries); if (browser->hists->stats.nr_lost_warned != -- cgit v1.2.3 From 26d8b338271a17a8a9b78000ebaec8b4645f5476 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Mon, 3 Mar 2014 16:16:20 +0900 Subject: perf tools: Consolidate output field handling to hpp format routines Until now the hpp and sort functions do similar jobs different ways. Since the sort functions converted/wrapped to hpp formats it can do the job in a uniform way. The perf_hpp__sort_list has a list of hpp formats to sort entries and the perf_hpp__list has a list of hpp formats to print output result. To have a backward compatibility, it automatically adds 'overhead' field in front of sort list. And then all of fields in sort list added to the output list (if it's not already there). Signed-off-by: Namhyung Kim Acked-by: Ingo Molnar Link: http://lkml.kernel.org/n/tip-7g3h86woz2sckg3h1lj42ygj@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 31 ++++++++++++++---------- tools/perf/ui/gtk/hists.c | 31 ------------------------ tools/perf/ui/hist.c | 26 ++++++++++++++++++++ tools/perf/ui/stdio/hist.c | 55 +++++++++++++----------------------------- tools/perf/util/hist.c | 2 +- tools/perf/util/hist.h | 1 + 6 files changed, 63 insertions(+), 83 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index b0861e3e50a5..847de116b9ec 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -760,8 +760,8 @@ 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 @@ -1104,27 +1104,32 @@ 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); - - if (symbol_conf.show_total_period) - printed += fprintf(fp, " %12" PRIu64, he->stat.period); + perf_hpp__for_each_format(fmt) { + 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 == '-') diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index 91f10f3f6dd1..d5c336e1bb14 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -153,7 +153,6 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, struct perf_hpp_fmt *fmt; GType col_types[MAX_COLUMNS]; GtkCellRenderer *renderer; - struct sort_entry *se; GtkTreeStore *store; struct rb_node *nd; GtkWidget *view; @@ -172,16 +171,6 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, perf_hpp__for_each_format(fmt) col_types[nr_cols++] = G_TYPE_STRING; - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - - if (se == &sort_sym) - sym_col = nr_cols; - - col_types[nr_cols++] = G_TYPE_STRING; - } - store = gtk_tree_store_newv(nr_cols, col_types); view = gtk_tree_view_new(); @@ -199,16 +188,6 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, col_idx++, NULL); } - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - - gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), - -1, se->se_header, - renderer, "text", - col_idx++, NULL); - } - for (col_idx = 0; col_idx < nr_cols; col_idx++) { GtkTreeViewColumn *column; @@ -253,16 +232,6 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, gtk_tree_store_set(store, &iter, col_idx++, s, -1); } - list_for_each_entry(se, &hist_entry__sort_list, list) { - if (se->elide) - continue; - - se->se_snprintf(h, s, ARRAY_SIZE(s), - hists__col_len(hists, se->se_width_idx)); - - gtk_tree_store_set(store, &iter, col_idx++, s, -1); - } - if (symbol_conf.use_callchain && sort__has_sym) { if (callchain_param.mode == CHAIN_GRAPH_REL) total = h->stat.period; diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index 0299385284fd..400437ee60b1 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -354,6 +354,14 @@ LIST_HEAD(perf_hpp__sort_list); void perf_hpp__init(void) { + struct list_head *list; + int i; + + for (i = 0; i < PERF_HPP__MAX_INDEX; i++) { + INIT_LIST_HEAD(&perf_hpp__format[i].list); + INIT_LIST_HEAD(&perf_hpp__format[i].sort_list); + } + perf_hpp__column_enable(PERF_HPP__OVERHEAD); if (symbol_conf.show_cpu_utilization) { @@ -371,6 +379,13 @@ void perf_hpp__init(void) if (symbol_conf.show_total_period) perf_hpp__column_enable(PERF_HPP__PERIOD); + + /* prepend overhead field for backward compatiblity. */ + list = &perf_hpp__format[PERF_HPP__OVERHEAD].sort_list; + if (list_empty(list)) + list_add(list, &perf_hpp__sort_list); + + perf_hpp__setup_output_field(); } void perf_hpp__column_register(struct perf_hpp_fmt *format) @@ -389,6 +404,17 @@ void perf_hpp__column_enable(unsigned col) perf_hpp__column_register(&perf_hpp__format[col]); } +void perf_hpp__setup_output_field(void) +{ + struct perf_hpp_fmt *fmt; + + /* append sort keys to output field */ + perf_hpp__for_each_sort_list(fmt) { + if (list_empty(&fmt->list)) + perf_hpp__column_register(fmt); + } +} + int hist_entry__sort_snprintf(struct hist_entry *he, char *s, size_t size, struct hists *hists) { diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index 9eccf7f4f367..49e2e4a7346a 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -306,8 +306,7 @@ static size_t hist_entry__callchain_fprintf(struct hist_entry *he, return hist_entry_callchain__fprintf(he, total_period, left_margin, fp); } -static int hist_entry__period_snprintf(struct perf_hpp *hpp, - struct hist_entry *he) +static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp) { const char *sep = symbol_conf.field_sep; struct perf_hpp_fmt *fmt; @@ -353,8 +352,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size, if (size == 0 || size > bfsz) size = hpp.size = bfsz; - ret = hist_entry__period_snprintf(&hpp, he); - hist_entry__sort_snprintf(he, bf + ret, size - ret, hists); + hist_entry__snprintf(he, &hpp); ret = fprintf(fp, "%s\n", bf); @@ -386,28 +384,9 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, init_rem_hits(); - if (!show_header) - goto print_entries; - - fprintf(fp, "# "); - - perf_hpp__for_each_format(fmt) { - if (!first) - fprintf(fp, "%s", sep ?: " "); - else - first = false; - - fmt->header(fmt, &dummy_hpp, hists_to_evsel(hists)); - fprintf(fp, "%s", bf); - } - list_for_each_entry(se, &hist_entry__sort_list, list) { if (se->elide) continue; - if (sep) { - fprintf(fp, "%c%s", *sep, se->se_header); - continue; - } width = strlen(se->se_header); if (symbol_conf.col_width_list_str) { if (col_width) { @@ -420,7 +399,21 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, } if (!hists__new_col_len(hists, se->se_width_idx, width)) width = hists__col_len(hists, se->se_width_idx); - fprintf(fp, " %*s", width, se->se_header); + } + + if (!show_header) + goto print_entries; + + fprintf(fp, "# "); + + perf_hpp__for_each_format(fmt) { + if (!first) + fprintf(fp, "%s", sep ?: " "); + else + first = false; + + fmt->header(fmt, &dummy_hpp, hists_to_evsel(hists)); + fprintf(fp, "%s", bf); } fprintf(fp, "\n"); @@ -447,20 +440,6 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, fprintf(fp, "."); } - list_for_each_entry(se, &hist_entry__sort_list, list) { - unsigned int i; - - if (se->elide) - continue; - - fprintf(fp, " "); - width = hists__col_len(hists, se->se_width_idx); - if (width == 0) - width = strlen(se->se_header); - for (i = 0; i < width; i++) - fprintf(fp, "."); - } - fprintf(fp, "\n"); if (max_rows && ++nr_rows >= max_rows) goto out; diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index c99ae4dd973e..ae13c2dbd27a 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -569,7 +569,7 @@ static int hist_entry__sort(struct hist_entry *a, struct hist_entry *b) struct perf_hpp_fmt *fmt; int64_t cmp = 0; - perf_hpp__for_each_format(fmt) { + perf_hpp__for_each_sort_list(fmt) { cmp = fmt->sort(a, b); if (cmp) break; diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index eee154a41723..e76d3232672c 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -196,6 +196,7 @@ void perf_hpp__init(void); void perf_hpp__column_register(struct perf_hpp_fmt *format); void perf_hpp__column_enable(unsigned col); void perf_hpp__register_sort_field(struct perf_hpp_fmt *format); +void perf_hpp__setup_output_field(void); typedef u64 (*hpp_field_fn)(struct hist_entry *he); typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); -- cgit v1.2.3 From fb821c9e7135e324ff6d50d030352718a80364b4 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Mon, 3 Mar 2014 17:05:19 +0900 Subject: perf ui: Get rid of callback from __hpp__fmt() The callback was used by TUI for determining color of folded sign using percent of first field/column. But it cannot be used anymore since it now support dynamic reordering of output field. So move the logic to the hist_browser__show_entry(). Signed-off-by: Namhyung Kim Acked-by: Ingo Molnar Link: http://lkml.kernel.org/r/1400480762-22852-8-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 62 ++++++++++++++++-------------------------- tools/perf/ui/gtk/hists.c | 2 +- tools/perf/ui/hist.c | 28 ++++++------------- tools/perf/util/hist.h | 4 +-- 4 files changed, 34 insertions(+), 62 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 847de116b9ec..37c5188fd68a 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -616,35 +616,6 @@ struct hpp_arg { bool current_entry; }; -static int __hpp__overhead_callback(struct perf_hpp *hpp, bool front) -{ - struct hpp_arg *arg = hpp->ptr; - - if (arg->current_entry && arg->b->navkeypressed) - ui_browser__set_color(arg->b, HE_COLORSET_SELECTED); - else - ui_browser__set_color(arg->b, HE_COLORSET_NORMAL); - - if (front) { - if (!symbol_conf.use_callchain) - return 0; - - slsmg_printf("%c ", arg->folded_sign); - return 2; - } - - return 0; -} - -static int __hpp__color_callback(struct perf_hpp *hpp, bool front __maybe_unused) -{ - struct hpp_arg *arg = hpp->ptr; - - if (!arg->current_entry || !arg->b->navkeypressed) - ui_browser__set_color(arg->b, HE_COLORSET_NORMAL); - return 0; -} - static int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...) { struct hpp_arg *arg = hpp->ptr; @@ -665,7 +636,7 @@ static int __hpp__slsmg_color_printf(struct perf_hpp *hpp, const char *fmt, ...) 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; \ @@ -676,15 +647,15 @@ hist_browser__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused,\ struct perf_hpp *hpp, \ struct hist_entry *he) \ { \ - return __hpp__fmt(hpp, he, __hpp_get_##_field, _cb, " %6.2f%%", \ + return __hpp__fmt(hpp, he, __hpp_get_##_field, " %6.2f%%", \ __hpp__slsmg_color_printf, true); \ } -__HPP_COLOR_PERCENT_FN(overhead, period, __hpp__overhead_callback) -__HPP_COLOR_PERCENT_FN(overhead_sys, period_sys, __hpp__color_callback) -__HPP_COLOR_PERCENT_FN(overhead_us, period_us, __hpp__color_callback) -__HPP_COLOR_PERCENT_FN(overhead_guest_sys, period_guest_sys, __hpp__color_callback) -__HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us, __hpp__color_callback) +__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) #undef __HPP_COLOR_PERCENT_FN @@ -729,7 +700,7 @@ 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, }; @@ -742,11 +713,24 @@ 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 (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); diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index d5c336e1bb14..2237245bfac0 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -43,7 +43,7 @@ static int perf_gtk__hpp_color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, struct perf_hpp *hpp, \ struct hist_entry *he) \ { \ - return __hpp__fmt(hpp, he, he_get_##_field, NULL, " %6.2f%%", \ + return __hpp__fmt(hpp, he, he_get_##_field, " %6.2f%%", \ __percent_color_snprintf, true); \ } diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c index 400437ee60b1..e7ac794382c1 100644 --- a/tools/perf/ui/hist.c +++ b/tools/perf/ui/hist.c @@ -16,20 +16,15 @@ }) int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, - hpp_field_fn get_field, hpp_callback_fn callback, - const char *fmt, hpp_snprint_fn print_fn, bool fmt_percent) + hpp_field_fn get_field, const char *fmt, + hpp_snprint_fn print_fn, bool fmt_percent) { - int ret = 0; + int ret; struct hists *hists = he->hists; struct perf_evsel *evsel = hists_to_evsel(hists); char *buf = hpp->buf; size_t size = hpp->size; - if (callback) { - ret = callback(hpp, true); - advance_hpp(hpp, ret); - } - if (fmt_percent) { double percent = 0.0; u64 total = hists__total_period(hists); @@ -37,9 +32,9 @@ int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, if (total) percent = 100.0 * get_field(he) / total; - ret += hpp__call_print_fn(hpp, print_fn, fmt, percent); + ret = hpp__call_print_fn(hpp, print_fn, fmt, percent); } else - ret += hpp__call_print_fn(hpp, print_fn, fmt, get_field(he)); + ret = hpp__call_print_fn(hpp, print_fn, fmt, get_field(he)); if (perf_evsel__is_group_event(evsel)) { int prev_idx, idx_delta; @@ -99,13 +94,6 @@ int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, } } - if (callback) { - int __ret = callback(hpp, false); - - advance_hpp(hpp, __ret); - ret += __ret; - } - /* * Restore original buf and size as it's where caller expects * the result will be saved. @@ -235,7 +223,7 @@ static u64 he_get_##_field(struct hist_entry *he) \ static int hpp__color_##_type(struct perf_hpp_fmt *fmt __maybe_unused, \ struct perf_hpp *hpp, struct hist_entry *he) \ { \ - return __hpp__fmt(hpp, he, he_get_##_field, NULL, " %6.2f%%", \ + return __hpp__fmt(hpp, he, he_get_##_field, " %6.2f%%", \ hpp_color_scnprintf, true); \ } @@ -244,7 +232,7 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \ struct perf_hpp *hpp, struct hist_entry *he) \ { \ const char *fmt = symbol_conf.field_sep ? " %.2f" : " %6.2f%%"; \ - return __hpp__fmt(hpp, he, he_get_##_field, NULL, fmt, \ + return __hpp__fmt(hpp, he, he_get_##_field, fmt, \ hpp_entry_scnprintf, true); \ } @@ -264,7 +252,7 @@ static int hpp__entry_##_type(struct perf_hpp_fmt *_fmt __maybe_unused, \ struct perf_hpp *hpp, struct hist_entry *he) \ { \ const char *fmt = symbol_conf.field_sep ? " %"PRIu64 : " %11"PRIu64; \ - return __hpp__fmt(hpp, he, he_get_raw_##_field, NULL, fmt, \ + return __hpp__fmt(hpp, he, he_get_raw_##_field, fmt, \ hpp_entry_scnprintf, false); \ } diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index e76d3232672c..76bb72e4302b 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -203,8 +203,8 @@ typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); typedef int (*hpp_snprint_fn)(struct perf_hpp *hpp, const char *fmt, ...); int __hpp__fmt(struct perf_hpp *hpp, struct hist_entry *he, - hpp_field_fn get_field, hpp_callback_fn callback, - const char *fmt, hpp_snprint_fn print_fn, bool fmt_percent); + hpp_field_fn get_field, const char *fmt, + hpp_snprint_fn print_fn, bool fmt_percent); static inline void advance_hpp(struct perf_hpp *hpp, int inc) { -- cgit v1.2.3 From 22af969e8cfc6ea46d3e1a774a16d7e19b8cf4db Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 16 Apr 2014 11:04:51 +0900 Subject: perf tools: Call perf_hpp__init() before setting up GUI browsers So that it can be set properly prior to set up output fields. That makes easy to handle/warn errors during the setup since it doesn't need to be bothered with the GUI. Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1400480762-22852-11-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/builtin-report.c | 6 +++--- tools/perf/builtin-top.c | 2 ++ tools/perf/ui/browsers/hists.c | 2 -- tools/perf/ui/gtk/hists.c | 2 -- tools/perf/ui/setup.c | 2 -- 5 files changed, 5 insertions(+), 9 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index f4d640cfdf16..c4dab7acbdbb 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -823,16 +823,16 @@ repeat: goto error; } + perf_hpp__init(); + /* Force tty output for header output. */ if (report.header || report.header_only) use_browser = 0; if (strcmp(input_name, "-") != 0) setup_browser(true); - else { + else use_browser = 0; - perf_hpp__init(); - } if (report.header || report.header_only) { perf_session__fprintf_info(session, stdout, diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 34764b6eabf9..280945bab66d 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1147,6 +1147,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) /* display thread wants entries to be collapsed in a different tree */ sort__need_collapse = 1; + perf_hpp__init(); + if (top.use_stdio) use_browser = 0; else if (top.use_tui) diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 37c5188fd68a..92d128f3acdc 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -661,8 +661,6 @@ __HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us) 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 = diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index 2237245bfac0..fd52669018ee 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -58,8 +58,6 @@ __HPP_COLOR_PERCENT_FN(overhead_guest_us, period_guest_us) void perf_gtk__init_hpp(void) { - perf_hpp__init(); - perf_hpp__format[PERF_HPP__OVERHEAD].color = perf_gtk__hpp_color_overhead; perf_hpp__format[PERF_HPP__OVERHEAD_SYS].color = diff --git a/tools/perf/ui/setup.c b/tools/perf/ui/setup.c index 5df5140a9f29..ba51fa8a1176 100644 --- a/tools/perf/ui/setup.c +++ b/tools/perf/ui/setup.c @@ -86,8 +86,6 @@ void setup_browser(bool fallback_to_pager) use_browser = 0; if (fallback_to_pager) setup_pager(); - - perf_hpp__init(); break; } } -- cgit v1.2.3 From c0f1527b7e004f9a91e488f05c251213d16ad7ac Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 16 Apr 2014 11:16:33 +0900 Subject: perf report/tui: Fix a bug when --fields/sort is given The hists__filter_entries() function is called when down arrow key is pressed for navigating through the entries in TUI. It has a check for filtering out entries that have very small overhead (under min_pcnt). However it just assumed the entries are sorted by the overhead so when it saw such a small overheaded entry, it just stopped navigating as an optimization. But it's not true anymore due to new --fields and --sort optoin behavior and this case users cannot go down to a next entry if ther's an entry with small overhead in-between. Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1400480762-22852-14-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 92d128f3acdc..169224c31586 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -812,10 +812,7 @@ static struct rb_node *hists__filter_entries(struct rb_node *nd, if (total) percent = h->stat.period * 100.0 / total; - if (percent < min_pcnt) - return NULL; - - if (!h->filtered) + if (!h->filtered && percent >= min_pcnt) return nd; nd = rb_next(nd); -- cgit v1.2.3 From e67d49a72df9aa50841ad400f7a99405e4980ee4 Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Tue, 18 Mar 2014 13:00:59 +0900 Subject: perf tools: Skip elided sort entries When it converted sort entries to hpp formats, it missed se->elide handling, so add it for compatibility. Signed-off-by: Namhyung Kim Link: http://lkml.kernel.org/r/1400480762-22852-16-git-send-email-namhyung@kernel.org Signed-off-by: Jiri Olsa --- tools/perf/ui/browsers/hists.c | 6 ++++++ tools/perf/ui/gtk/hists.c | 6 ++++++ tools/perf/ui/stdio/hist.c | 9 +++++++++ tools/perf/util/hist.c | 9 +++++++++ tools/perf/util/hist.h | 1 + tools/perf/util/sort.c | 11 +++++++++++ 6 files changed, 42 insertions(+) (limited to 'tools/perf/ui/browsers/hists.c') diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c index 169224c31586..1c331b934ffc 100644 --- a/tools/perf/ui/browsers/hists.c +++ b/tools/perf/ui/browsers/hists.c @@ -711,6 +711,9 @@ static int hist_browser__show_entry(struct hist_browser *browser, ui_browser__gotorc(&browser->b, row, 0); perf_hpp__for_each_format(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + if (current_entry && browser->b.navkeypressed) { ui_browser__set_color(&browser->b, HE_COLORSET_SELECTED); @@ -1100,6 +1103,9 @@ static int hist_browser__fprintf_entry(struct hist_browser *browser, printed += fprintf(fp, "%c ", folded_sign); perf_hpp__for_each_format(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + if (!first) { ret = scnprintf(hpp.buf, hpp.size, " "); advance_hpp(&hpp, ret); diff --git a/tools/perf/ui/gtk/hists.c b/tools/perf/ui/gtk/hists.c index fd52669018ee..9d90683914d4 100644 --- a/tools/perf/ui/gtk/hists.c +++ b/tools/perf/ui/gtk/hists.c @@ -178,6 +178,9 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, col_idx = 0; perf_hpp__for_each_format(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + fmt->header(fmt, &hpp, hists_to_evsel(hists)); gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(view), @@ -222,6 +225,9 @@ static void perf_gtk__show_hists(GtkWidget *window, struct hists *hists, col_idx = 0; perf_hpp__for_each_format(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + if (fmt->color) fmt->color(fmt, &hpp, h); else diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c index 49e2e4a7346a..e3fdf4e869fc 100644 --- a/tools/perf/ui/stdio/hist.c +++ b/tools/perf/ui/stdio/hist.c @@ -318,6 +318,9 @@ static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp) return 0; perf_hpp__for_each_format(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + /* * If there's no field_sep, we still need * to display initial ' '. @@ -407,6 +410,9 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, fprintf(fp, "# "); perf_hpp__for_each_format(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + if (!first) fprintf(fp, "%s", sep ?: " "); else @@ -430,6 +436,9 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows, perf_hpp__for_each_format(fmt) { unsigned int i; + if (perf_hpp__should_skip(fmt)) + continue; + if (!first) fprintf(fp, "%s", sep ?: " "); else diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index ae13c2dbd27a..b262b44b7a65 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -436,6 +436,9 @@ hist_entry__cmp(struct hist_entry *left, struct hist_entry *right) int64_t cmp = 0; perf_hpp__for_each_sort_list(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + cmp = fmt->cmp(left, right); if (cmp) break; @@ -451,6 +454,9 @@ hist_entry__collapse(struct hist_entry *left, struct hist_entry *right) int64_t cmp = 0; perf_hpp__for_each_sort_list(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + cmp = fmt->collapse(left, right); if (cmp) break; @@ -570,6 +576,9 @@ static int hist_entry__sort(struct hist_entry *a, struct hist_entry *b) int64_t cmp = 0; perf_hpp__for_each_sort_list(fmt) { + if (perf_hpp__should_skip(fmt)) + continue; + cmp = fmt->sort(a, b); if (cmp) break; diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h index f3713b79742d..f67feb432a44 100644 --- a/tools/perf/util/hist.h +++ b/tools/perf/util/hist.h @@ -201,6 +201,7 @@ void perf_hpp__append_sort_keys(void); bool perf_hpp__is_sort_entry(struct perf_hpp_fmt *format); bool perf_hpp__same_sort_entry(struct perf_hpp_fmt *a, struct perf_hpp_fmt *b); +bool perf_hpp__should_skip(struct perf_hpp_fmt *format); typedef u64 (*hpp_field_fn)(struct hist_entry *he); typedef int (*hpp_callback_fn)(struct perf_hpp *hpp, bool front); diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index 5414ba541e47..0fe7cbe47ea3 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1358,6 +1358,17 @@ static int __setup_sorting(void) return ret; } +bool perf_hpp__should_skip(struct perf_hpp_fmt *format) +{ + if (perf_hpp__is_sort_entry(format)) { + struct hpp_sort_entry *hse; + + hse = container_of(format, struct hpp_sort_entry, hpp); + return hse->se->elide; + } + return false; +} + static void sort_entry__setup_elide(struct sort_entry *se, struct strlist *list, const char *list_name, FILE *fp) -- cgit v1.2.3