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Groups > linux.kernel > #1325641
| From | Arnaldo Carvalho de Melo <acme@kernel.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 14/29] perf hists: Separate output fields parsing into setup_output_list function |
| Date | 2016-02-03 17:40 +0100 |
| Message-ID | <qY8Di-4ol-51@gated-at.bofh.it> (permalink) |
| References | <qY8Dg-4ol-9@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
See http://www.infradead.org/rpr.html
From: Jiri Olsa <jolsa@kernel.org>
Separating output fields parsing into setup_output_list function, so
it's separated from field_order string setup and could be reused later
in following patches.
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/1453109064-1026-14-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/util/sort.c | 34 ++++++++++++++++++++++------------
1 file changed, 22 insertions(+), 12 deletions(-)
diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index ab1c21a950f6..36dbd5554f0e 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -2535,6 +2535,26 @@ static int output_field_add(char *tok)
return -ESRCH;
}
+static int setup_output_list(char *str)
+{
+ char *tmp, *tok;
+ int ret = 0;
+
+ for (tok = strtok_r(str, ", ", &tmp);
+ tok; tok = strtok_r(NULL, ", ", &tmp)) {
+ ret = output_field_add(tok);
+ if (ret == -EINVAL) {
+ error("Invalid --fields key: `%s'", tok);
+ break;
+ } else if (ret == -ESRCH) {
+ error("Unknown --fields key: `%s'", tok);
+ break;
+ }
+ }
+
+ return ret;
+}
+
static void reset_dimensions(void)
{
unsigned int i;
@@ -2559,7 +2579,7 @@ bool is_strict_order(const char *order)
static int __setup_output_field(void)
{
- char *tmp, *tok, *str, *strp;
+ char *str, *strp;
int ret = -EINVAL;
if (field_order == NULL)
@@ -2579,17 +2599,7 @@ static int __setup_output_field(void)
goto out;
}
- for (tok = strtok_r(strp, ", ", &tmp);
- tok; tok = strtok_r(NULL, ", ", &tmp)) {
- ret = output_field_add(tok);
- if (ret == -EINVAL) {
- error("Invalid --fields key: `%s'", tok);
- break;
- } else if (ret == -ESRCH) {
- error("Unknown --fields key: `%s'", tok);
- break;
- }
- }
+ ret = setup_output_list(strp);
out:
free(str);
--
2.5.0
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[GIT PULL 00/29] perf/core improvements and fixes Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 25/29] perf hists: Introduce hists__for_each_format macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 01/29] perf hists: Factor output_resort from hists__output_resort Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 03/29] perf hists: Add _idx fields into struct perf_hpp_fmt Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 26/29] perf hists: Introduce hists__for_each_sort_list macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 23/29] perf hists: Add struct perf_hpp_list argument to helper functions Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 27/29] perf report: Update documentation of --sort option Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 20/29] perf hists: Introduce perf_hpp_list__for_each_format_safe macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 22/29] perf hists: Introduce perf_hpp_list__for_each_sort_list_safe macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 14/29] perf hists: Separate output fields parsing into setup_output_list function Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 02/29] perf hists: Introduce perf_evsel__output_resort function Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:40 +0100 [PATCH 07/29] perf hists: Make hpp setup function generic Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 15/29] perf hists: Introduce struct perf_hpp_list Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 17/29] perf hists: Add perf_hpp_list register helpers Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 19/29] perf hists: Introduce perf_hpp_list__for_each_format macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 13/29] perf hists: Separate sort fields parsing into setup_sort_list function Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 16/29] perf hists: Introduce perf_hpp_list__init function Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 24/29] perf tools: Add hpp_list into struct hists object Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 12/29] perf hists: Properly release format fields Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 10/29] perf hists: Allocate output sort field Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 08/29] perf report: Move UI initialization ahead of sort setup Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 06/29] perf hists: Add 'hpp__equal' callback function Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 21/29] perf hists: Introduce perf_hpp_list__for_each_sort_list macro Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 04/29] perf hists: Use struct perf_hpp_fmt::idx in perf_hpp__reset_width Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 11/29] perf hists: Remove perf_hpp__column_(disable|enable) Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 17:50 +0100 [PATCH 18/29] perf hists: Pass perf_hpp_list all the way through setup_output_list Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 18:00 +0100 [PATCH 28/29] perf report: Update documention of --percent-limit option Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 18:00 +0100 [PATCH 09/29] perf top: Move UI initialization ahead of sort setup Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 18:00 +0100 [PATCH 29/29] perf hists browser: Add 'L' hotkey to change percent limit Arnaldo Carvalho de Melo <acme@kernel.org> - 2016-02-03 18:00 +0100 Re: [GIT PULL 00/29] perf/core improvements and fixes Ingo Molnar <mingo@kernel.org> - 2016-02-04 09:00 +0100
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