lkml.org 
[lkml]   [2016]   [Sep]   [23]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[tip:perf/core] perf hists: Add __hist_entry__snprintf function
Commit-ID:  9da44db1493a9d384ddc1bcd1553a1803ff985b6
Gitweb: http://git.kernel.org/tip/9da44db1493a9d384ddc1bcd1553a1803ff985b6
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Thu, 22 Sep 2016 17:36:29 +0200
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Thu, 22 Sep 2016 13:08:56 -0300

perf hists: Add __hist_entry__snprintf function

Add __hist_entry__snprintf() to take a perf_hpp_list as an argument
instead of using he->hists->hpp_list.

This way we can display arbitrary list of entries regardless of the
hists setup, which will be useful in the upcoming c2c patch series.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1474558645-19956-2-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/stdio/hist.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/tools/perf/ui/stdio/hist.c b/tools/perf/ui/stdio/hist.c
index c8dca34..189665c 100644
--- a/tools/perf/ui/stdio/hist.c
+++ b/tools/perf/ui/stdio/hist.c
@@ -373,7 +373,8 @@ static size_t hist_entry_callchain__fprintf(struct hist_entry *he,
return 0;
}

-static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
+static int __hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp,
+ struct perf_hpp_list *hpp_list)
{
const char *sep = symbol_conf.field_sep;
struct perf_hpp_fmt *fmt;
@@ -384,7 +385,7 @@ static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
if (symbol_conf.exclude_other && !he->parent)
return 0;

- hists__for_each_format(he->hists, fmt) {
+ perf_hpp_list__for_each_format(hpp_list, fmt) {
if (perf_hpp__should_skip(fmt, he->hists))
continue;

@@ -410,6 +411,11 @@ static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
return hpp->buf - start;
}

+static int hist_entry__snprintf(struct hist_entry *he, struct perf_hpp *hpp)
+{
+ return __hist_entry__snprintf(he, hpp, he->hists->hpp_list);
+}
+
static int hist_entry__hierarchy_fprintf(struct hist_entry *he,
struct perf_hpp *hpp,
struct hists *hists,
\
 
 \ /
  Last update: 2016-09-23 07:29    [W:0.490 / U:0.016 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site