From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Ingo Molnar <mingo@kernel.org>
Cc: linux-kernel@vger.kernel.org, Jiri Olsa <jolsa@kernel.org>,
David Ahern <dsahern@gmail.com>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: [PATCH 15/19] perf stdio: Add use_callchain parameter to hists__fprintf
Date: Wed, 15 Jun 2016 15:13:24 -0300 [thread overview]
Message-ID: <1466014408-12086-16-git-send-email-acme@kernel.org> (raw)
In-Reply-To: <1466014408-12086-1-git-send-email-acme@kernel.org>
From: Jiri Olsa <jolsa@kernel.org>
It will be convenient in following patches to display hists entries
without callchains even if they are defined.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1465928361-2442-9-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-diff.c | 3 ++-
tools/perf/builtin-report.c | 3 ++-
tools/perf/builtin-top.c | 2 +-
tools/perf/ui/stdio/hist.c | 10 ++++++----
tools/perf/util/hist.h | 3 ++-
5 files changed, 13 insertions(+), 8 deletions(-)
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index f7645a42708e..69bad45deadd 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -666,7 +666,8 @@ static void hists__process(struct hists *hists)
hists__precompute(hists);
hists__output_resort(hists, NULL);
- hists__fprintf(hists, true, 0, 0, 0, stdout);
+ hists__fprintf(hists, true, 0, 0, 0, stdout,
+ symbol_conf.use_callchain);
}
static void data__fprintf(void)
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index a87cb338bdf1..9f36b236f0f9 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -370,7 +370,8 @@ static int perf_evlist__tty_browse_hists(struct perf_evlist *evlist,
continue;
hists__fprintf_nr_sample_events(hists, rep, evname, stdout);
- hists__fprintf(hists, true, 0, 0, rep->min_percent, stdout);
+ hists__fprintf(hists, true, 0, 0, rep->min_percent, stdout,
+ symbol_conf.use_callchain);
fprintf(stdout, "\n\n");
}
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 2a6cc254ad0c..81dba80a42b5 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -295,7 +295,7 @@ static void perf_top__print_sym_table(struct perf_top *top)
hists__output_recalc_col_len(hists, top->print_entries - printed);
putchar('\n');
hists__fprintf(hists, false, top->print_entries - printed, win_width,
- top->min_percent, stdout);
+ top->min_percent, stdout, symbol_conf.use_callchain);
}
static void prompt_integer(int *target, const char *msg)
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 150c4de33b22..9a972cb00458 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -492,7 +492,8 @@ out:
}
static int hist_entry__fprintf(struct hist_entry *he, size_t size,
- char *bf, size_t bfsz, FILE *fp)
+ char *bf, size_t bfsz, FILE *fp,
+ bool use_callchain)
{
int ret;
struct perf_hpp hpp = {
@@ -512,7 +513,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
ret = fprintf(fp, "%s\n", bf);
- if (symbol_conf.use_callchain)
+ if (use_callchain)
ret += hist_entry_callchain__fprintf(he, total_period, 0, fp);
return ret;
@@ -709,7 +710,8 @@ static int hists__fprintf_headers(struct hists *hists, FILE *fp)
}
size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
- int max_cols, float min_pcnt, FILE *fp)
+ int max_cols, float min_pcnt, FILE *fp,
+ bool use_callchain)
{
struct perf_hpp_fmt *fmt;
struct rb_node *nd;
@@ -755,7 +757,7 @@ size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
if (percent < min_pcnt)
continue;
- ret += hist_entry__fprintf(h, max_cols, line, linesz, fp);
+ ret += hist_entry__fprintf(h, max_cols, line, linesz, fp, use_callchain);
if (max_rows && ++nr_rows >= max_rows)
break;
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 7b54ccf1b737..a73fde0a5dd8 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -159,7 +159,8 @@ void events_stats__inc(struct events_stats *stats, u32 type);
size_t events_stats__fprintf(struct events_stats *stats, FILE *fp);
size_t hists__fprintf(struct hists *hists, bool show_header, int max_rows,
- int max_cols, float min_pcnt, FILE *fp);
+ int max_cols, float min_pcnt, FILE *fp,
+ bool use_callchain);
size_t perf_evlist__fprintf_nr_events(struct perf_evlist *evlist, FILE *fp);
void hists__filter_by_dso(struct hists *hists);
--
2.5.5
next prev parent reply other threads:[~2016-06-15 18:16 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-15 18:13 [GIT PULL 00/19] perf/core improvements and fixes Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 01/19] perf config: Handle NULL at perf_config_set__delete() Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 02/19] perf tools: Fix rm_rf() to handle non-regular files correctly Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 03/19] perf probe: Fix to add NULL check for strndup Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 04/19] perf buildid: Rename and export build_id_cache__cachedir() Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 05/19] perf probe: Add perf_probe_event__copy() Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 06/19] perf probe: Uncomment and export synthesize_perf_probe_point() Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 07/19] perf unwind: Fix compile error for static cross build Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 08/19] perf mem: Add --ldlat option Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 09/19] perf tools: Fix Data Object sort entry width index Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 10/19] perf tui: Separate hierarchy and standard headers output Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 11/19] perf stdio: Separate " Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 12/19] perf stdio: Separate hierarchy " Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 13/19] perf stdio: Separate standard " Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 14/19] perf stdio: Do not pass hists in hist_entry__fprintf Arnaldo Carvalho de Melo
2016-06-15 18:13 ` Arnaldo Carvalho de Melo [this message]
2016-06-15 18:13 ` [PATCH 16/19] perf hists: Replace perf_evsel arg perf_hpp_fmt's header callback Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 17/19] perf hists: Replace perf_evsel arg perf_hpp_fmt's width callback Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 18/19] perf probe: Introduce perf_cache interfaces Arnaldo Carvalho de Melo
2016-06-15 18:13 ` [PATCH 19/19] perf probe: Add --cache option to cache the probe definitions Arnaldo Carvalho de Melo
2016-06-16 6:29 ` [GIT PULL 00/19] perf/core improvements and fixes Jiri Olsa
2016-06-16 19:54 ` Arnaldo Carvalho de Melo
2016-06-16 8:29 ` Ingo Molnar
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