From: tip-bot for Namhyung Kim <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: fweisbec@gmail.com, dsahern@gmail.com, andi@firstfloor.org,
namhyung@kernel.org, linux-kernel@vger.kernel.org,
tglx@linutronix.de, hpa@zytor.com, acme@redhat.com,
jolsa@kernel.org, peterz@infradead.org, wangnan0@huawei.com,
mingo@kernel.org
Subject: [tip:perf/core] perf report: Get rid of hist_entry__callchain_fprintf()
Date: Wed, 3 Feb 2016 02:22:21 -0800 [thread overview]
Message-ID: <tip-7e597d327eca3d92a759542ff707cba61af3a718@git.kernel.org> (raw)
In-Reply-To: <1453909257-26015-5-git-send-email-namhyung@kernel.org>
Commit-ID: 7e597d327eca3d92a759542ff707cba61af3a718
Gitweb: http://git.kernel.org/tip/7e597d327eca3d92a759542ff707cba61af3a718
Author: Namhyung Kim <namhyung@kernel.org>
AuthorDate: Thu, 28 Jan 2016 00:40:51 +0900
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Mon, 1 Feb 2016 17:20:31 -0300
perf report: Get rid of hist_entry__callchain_fprintf()
It's just a wrapper function to align the start position ofcallchains to
'comm' of each thread if it's a first sort key. But it doesn't not work
with tracepoint events and also with upcoming hierarchy view.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1453909257-26015-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/stdio/hist.c | 27 ++-------------------------
1 file changed, 2 insertions(+), 25 deletions(-)
diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index 387110d..8e25f7d 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -349,30 +349,6 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he,
return 0;
}
-static size_t hist_entry__callchain_fprintf(struct hist_entry *he,
- struct hists *hists,
- FILE *fp)
-{
- int left_margin = 0;
- u64 total_period = hists->stats.total_period;
-
- if (field_order == NULL && (sort_order == NULL ||
- !prefixcmp(sort_order, "comm"))) {
- struct perf_hpp_fmt *fmt;
-
- perf_hpp__for_each_format(fmt) {
- if (!perf_hpp__is_sort_entry(fmt))
- continue;
-
- /* must be 'comm' sort entry */
- left_margin = fmt->width(fmt, NULL, hists_to_evsel(hists));
- left_margin -= thread__comm_len(he->thread);
- break;
- }
- }
- return hist_entry_callchain__fprintf(he, total_period, left_margin, fp);
-}
-
static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
{
const char *sep = symbol_conf.field_sep;
@@ -418,6 +394,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
.buf = bf,
.size = size,
};
+ u64 total_period = hists->stats.total_period;
if (size == 0 || size > bfsz)
size = hpp.size = bfsz;
@@ -427,7 +404,7 @@ static int hist_entry__fprintf(struct hist_entry *he, size_t size,
ret = fprintf(fp, "%s\n", bf);
if (symbol_conf.use_callchain)
- ret += hist_entry__callchain_fprintf(he, hists, fp);
+ ret += hist_entry_callchain__fprintf(he, total_period, 0, fp);
return ret;
}
next prev parent reply other threads:[~2016-02-03 10:23 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-27 15:40 [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2) Namhyung Kim
2016-01-27 15:40 ` [PATCH 01/10] perf hists: Fix min callchain hits calculation Namhyung Kim
2016-02-03 10:21 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [PATCH 02/10] perf hists: Update hists' total period when adding entries Namhyung Kim
2016-02-03 10:21 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [PATCH 03/10] perf report: Apply --percent-limit to callchains also Namhyung Kim
2016-02-01 20:19 ` Arnaldo Carvalho de Melo
2016-02-02 13:05 ` Namhyung Kim
2016-02-02 13:55 ` Arnaldo Carvalho de Melo
2016-02-02 14:15 ` Namhyung Kim
2016-02-02 14:27 ` Arnaldo Carvalho de Melo
2016-02-02 14:35 ` Namhyung Kim
2016-02-02 14:57 ` Arnaldo Carvalho de Melo
2016-02-02 15:03 ` Namhyung Kim
2016-02-03 10:22 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [PATCH 04/10] perf report: Get rid of hist_entry__callchain_fprintf() Namhyung Kim
2016-02-03 10:22 ` tip-bot for Namhyung Kim [this message]
2016-01-27 15:40 ` [PATCH 05/10] perf tools: Pass parent_samples to __callchain__fprintf_graph() Namhyung Kim
2016-02-03 10:22 ` [tip:perf/core] perf callchain: " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [PATCH 06/10] perf report: Fix percent display in callchains on --stdio Namhyung Kim
2016-02-03 10:22 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [PATCH 07/10] perf hists browser: Fix dump to show correct callchain style Namhyung Kim
2016-02-03 10:23 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [PATCH 08/10] perf hists browser: Pass parent_total to callchain print functions Namhyung Kim
2016-02-03 10:23 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [PATCH 09/10] perf hists browser: Fix percent display in callchains Namhyung Kim
2016-02-03 10:24 ` [tip:perf/core] " tip-bot for Namhyung Kim
2016-01-27 15:40 ` [RFC/PATCH 10/10] perf tools: Change default calchain percent limit to 0.005% Namhyung Kim
2016-01-27 16:06 ` Andi Kleen
2016-01-27 23:34 ` Namhyung Kim
2016-01-28 8:14 ` [PATCHSET 00/10] perf tools: Apply percent-limit to callchains (v2) Jiri Olsa
2016-01-28 8:42 ` Namhyung Kim
2016-01-28 8:16 ` Jiri Olsa
2016-01-28 10:14 ` Namhyung Kim
2016-01-28 10:16 ` Namhyung Kim
2016-01-28 12:12 ` Jiri Olsa
2016-01-28 12:24 ` Namhyung Kim
2016-01-28 19:52 ` Jiri Olsa
2016-01-29 21:00 ` Arnaldo Carvalho de Melo
2016-01-30 13:52 ` Namhyung Kim
2016-02-03 10:24 ` [tip:perf/core] perf report: Don' t show blank lines if entry has no callchain tip-bot for Namhyung Kim
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