From: tip-bot for Jiri Olsa <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: mingo@kernel.org, jolsa@kernel.org, namhyung@kernel.org,
hpa@zytor.com, dsahern@gmail.com, acme@redhat.com,
a.p.zijlstra@chello.nl, linux-kernel@vger.kernel.org,
tglx@linutronix.de
Subject: [tip:perf/core] perf hists: Enlarge pid sort entry size
Date: Sun, 26 Jun 2016 03:52:36 -0700 [thread overview]
Message-ID: <tip-89c7cb2cad5e5e3675df3ba1c12fe2f64dc691d6@git.kernel.org> (raw)
In-Reply-To: <1466459899-1166-9-git-send-email-jolsa@kernel.org>
Commit-ID: 89c7cb2cad5e5e3675df3ba1c12fe2f64dc691d6
Gitweb: http://git.kernel.org/tip/89c7cb2cad5e5e3675df3ba1c12fe2f64dc691d6
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Mon, 20 Jun 2016 23:58:19 +0200
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 22 Jun 2016 09:56:35 -0300
perf hists: Enlarge pid sort entry size
The pid sort entry currently aligns pids with 5 digits, which is not
enough for current 4 million pids limit.
This leads to unaligned ':' header-data output when we display 7 digits
pid:
# Children Self Symbol Pid:Command
# ........ ........ ...................... .....................
#
0.12% 0.12% [.] 0x0000000000147e0f 2052894:krava
...
Adding 2 more digit to properly align the pid limit:
# Children Self Symbol Pid:Command
# ........ ........ ...................... .......................
#
0.12% 0.12% [.] 0x0000000000147e0f 2052894:krava
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/1466459899-1166-9-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/hist.c | 2 +-
tools/perf/util/sort.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index d2647b1..d9826cc 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -79,7 +79,7 @@ void hists__calc_col_len(struct hists *hists, struct hist_entry *h)
len = thread__comm_len(h->thread);
if (hists__new_col_len(hists, HISTC_COMM, len))
- hists__set_col_len(hists, HISTC_THREAD, len + 6);
+ hists__set_col_len(hists, HISTC_THREAD, len + 8);
if (h->ms.map) {
len = dso__name_len(h->ms.map->dso);
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index 896d34eb..a764139 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -79,8 +79,8 @@ static int hist_entry__thread_snprintf(struct hist_entry *he, char *bf,
{
const char *comm = thread__comm_str(he->thread);
- width = max(7U, width) - 6;
- return repsep_snprintf(bf, size, "%5d:%-*.*s", he->thread->tid,
+ width = max(7U, width) - 8;
+ return repsep_snprintf(bf, size, "%7d:%-*.*s", he->thread->tid,
width, width, comm ?: "");
}
@@ -95,7 +95,7 @@ static int hist_entry__thread_filter(struct hist_entry *he, int type, const void
}
struct sort_entry sort_thread = {
- .se_header = " Pid:Command",
+ .se_header = " Pid:Command",
.se_cmp = sort__thread_cmp,
.se_snprintf = hist_entry__thread_snprintf,
.se_filter = hist_entry__thread_filter,
prev parent reply other threads:[~2016-06-26 10:52 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-20 21:58 [PATCH 0/8] perf tools: Various fixes Jiri Olsa
2016-06-20 21:58 ` [PATCH 1/8] perf tools: Rename __hists__add_entry to hists__add_entry Jiri Olsa
2016-06-20 21:58 ` [PATCH 2/8] perf tools: Move hist_browser into header file Jiri Olsa
2016-06-26 10:49 ` [tip:perf/core] perf hists browser: " tip-bot for Jiri Olsa
2016-06-20 21:58 ` [PATCH 3/8] perf tools: Make hist_browser__(new|delete|run) public Jiri Olsa
2016-06-26 10:50 ` [tip:perf/core] perf hists browser: Make (new|delete|run) public tip-bot for Jiri Olsa
2016-06-20 21:58 ` [PATCH 4/8] perf tools: Introduce struct hist_browser title callback Jiri Olsa
2016-06-26 10:50 ` [tip:perf/core] perf hists browser: " tip-bot for Jiri Olsa
2016-06-20 21:58 ` [PATCH 5/8] perf tools: Move horizontal scroll init into hist_browser__new Jiri Olsa
2016-06-26 10:51 ` [tip:perf/core] perf hists browser: Move horizontal scroll init to new() tip-bot for Jiri Olsa
2016-06-20 21:58 ` [PATCH 6/8] perf tools: Introduce perf_evsel_browser_new function Jiri Olsa
2016-06-26 10:51 ` [tip:perf/core] perf hists browser: Introduce perf_evsel_browser constructor tip-bot for Jiri Olsa
2016-06-20 21:58 ` [PATCH 7/8] perf tools: Introduce hist_browser__init Jiri Olsa
2016-06-26 10:52 ` [tip:perf/core] perf hists browser: Introduce init() tip-bot for Jiri Olsa
2016-06-20 21:58 ` [PATCH 8/8] perf tools: Enlarge pid sort entry size Jiri Olsa
2016-06-26 10:52 ` tip-bot for Jiri Olsa [this message]
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