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Subject[tip:perf/core] perf hists: Add perf_hpp_list register helpers
Commit-ID:  ebdd98e030f5ed6dd1bae9ab01b084f97685bd60
Gitweb: http://git.kernel.org/tip/ebdd98e030f5ed6dd1bae9ab01b084f97685bd60
Author: Jiri Olsa <jolsa@kernel.org>
AuthorDate: Mon, 18 Jan 2016 10:24:14 +0100
Committer: Arnaldo Carvalho de Melo <acme@redhat.com>
CommitDate: Wed, 3 Feb 2016 12:24:12 -0300

perf hists: Add perf_hpp_list register helpers

Adding 2 perf_hpp_list register helpers:

perf_hpp_list__column_register()
perf_hpp_list__register_sort_field()

to be called within existing helpers:

perf_hpp__column_register()
perf_hpp__register_sort_field()

to register format entries within global perf_hpp_list object.

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/1453109064-1026-17-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/ui/hist.c | 14 ++++++++------
tools/perf/util/hist.h | 18 +++++++++++++++---
2 files changed, 23 insertions(+), 9 deletions(-)

diff --git a/tools/perf/ui/hist.c b/tools/perf/ui/hist.c
index 74dbeac..1655c0d 100644
--- a/tools/perf/ui/hist.c
+++ b/tools/perf/ui/hist.c
@@ -505,19 +505,21 @@ void perf_hpp__init(void)
hpp_dimension__add_output(PERF_HPP__PERIOD);
}

-void perf_hpp__column_register(struct perf_hpp_fmt *format)
+void perf_hpp_list__column_register(struct perf_hpp_list *list,
+ struct perf_hpp_fmt *format)
{
- list_add_tail(&format->list, &perf_hpp_list.fields);
+ list_add_tail(&format->list, &list->fields);
}

-void perf_hpp__column_unregister(struct perf_hpp_fmt *format)
+void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
+ struct perf_hpp_fmt *format)
{
- list_del(&format->list);
+ list_add_tail(&format->sort_list, &list->sorts);
}

-void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
+void perf_hpp__column_unregister(struct perf_hpp_fmt *format)
{
- list_add_tail(&format->sort_list, &perf_hpp_list.sorts);
+ list_del(&format->list);
}

void perf_hpp__cancel_cumulate(void)
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index e22f98e..a7769d7 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -233,6 +233,21 @@ struct perf_hpp_list {

extern struct perf_hpp_list perf_hpp_list;

+void perf_hpp_list__column_register(struct perf_hpp_list *list,
+ struct perf_hpp_fmt *format);
+void perf_hpp_list__register_sort_field(struct perf_hpp_list *list,
+ struct perf_hpp_fmt *format);
+
+static inline void perf_hpp__column_register(struct perf_hpp_fmt *format)
+{
+ perf_hpp_list__column_register(&perf_hpp_list, format);
+}
+
+static inline void perf_hpp__register_sort_field(struct perf_hpp_fmt *format)
+{
+ perf_hpp_list__register_sort_field(&perf_hpp_list, format);
+}
+
#define perf_hpp__for_each_format(format) \
list_for_each_entry(format, &perf_hpp_list.fields, list)

@@ -262,11 +277,8 @@ enum {
};

void perf_hpp__init(void);
-void perf_hpp__column_register(struct perf_hpp_fmt *format);
void perf_hpp__column_unregister(struct perf_hpp_fmt *format);
void perf_hpp__cancel_cumulate(void);
-
-void perf_hpp__register_sort_field(struct perf_hpp_fmt *format);
void perf_hpp__setup_output_field(void);
void perf_hpp__reset_output_field(void);
void perf_hpp__append_sort_keys(void);
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