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perf tools: Pass evlist to setup_sorting() 

This is a preparation to support dynamic sort keys for tracepoint
events.  Dynamic sort keys can be created for specific fields in trace
events so it needs the event information.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1450804030-29193-5-git-send-email-namhyung@kernel.org
[ Moving the evlist creation earlier in top was split to a previous patch ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Namhyung Kim 2015-12-23 02:07:01 +09:00 committed by Arnaldo Carvalho de Melo
parent 54f8f40384
commit 40184c46a3
10 changed files with 27 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
tools/perf/builtin-annotate.c
View File

@ -370,7 +370,7 @@ int cmd_annotate(int argc, const char **argv, const char *prefix __maybe_unused)
if (ret < 0)
goto out_delete;
if (setup_sorting() < 0)
if (setup_sorting(NULL) < 0)
usage_with_options(annotate_usage, options);
if (annotate.use_stdio)

2
tools/perf/builtin-diff.c
View File

@ -1279,7 +1279,7 @@ int cmd_diff(int argc, const char **argv, const char *prefix __maybe_unused)
sort__mode = SORT_MODE__DIFF;
if (setup_sorting() < 0)
if (setup_sorting(NULL) < 0)
usage_with_options(diff_usage, options);
setup_pager();

2
tools/perf/builtin-report.c
View File

@ -897,7 +897,7 @@ repeat:
symbol_conf.cumulate_callchain = false;
}
if (setup_sorting() < 0) {
if (setup_sorting(session->evlist) < 0) {
if (sort_order)
parse_options_usage(report_usage, options, "s", 1);
if (field_order)

2
tools/perf/builtin-top.c
View File

@ -1241,7 +1241,7 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
/* display thread wants entries to be collapsed in a different tree */
sort__need_collapse = 1;
if (setup_sorting() < 0) {
if (setup_sorting(top.evlist) < 0) {
if (sort_order)
parse_options_usage(top_usage, options, "s", 1);
if (field_order)

8
tools/perf/tests/hists_cumulate.c
View File

@ -281,7 +281,7 @@ static int test1(struct perf_evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = false;
perf_evsel__reset_sample_bit(evsel, CALLCHAIN);
setup_sorting();
setup_sorting(NULL);
callchain_register_param(&callchain_param);
err = add_hist_entries(hists, machine);
@ -428,7 +428,7 @@ static int test2(struct perf_evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = false;
perf_evsel__set_sample_bit(evsel, CALLCHAIN);
setup_sorting();
setup_sorting(NULL);
callchain_register_param(&callchain_param);
err = add_hist_entries(hists, machine);
@ -486,7 +486,7 @@ static int test3(struct perf_evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = true;
perf_evsel__reset_sample_bit(evsel, CALLCHAIN);
setup_sorting();
setup_sorting(NULL);
callchain_register_param(&callchain_param);
err = add_hist_entries(hists, machine);
@ -670,7 +670,7 @@ static int test4(struct perf_evsel *evsel, struct machine *machine)
symbol_conf.cumulate_callchain = true;
perf_evsel__set_sample_bit(evsel, CALLCHAIN);
setup_sorting();
setup_sorting(NULL);
callchain_register_param(&callchain_param);
err = add_hist_entries(hists, machine);

2
tools/perf/tests/hists_filter.c
View File

@ -122,7 +122,7 @@ int test__hists_filter(int subtest __maybe_unused)
goto out;
/* default sort order (comm,dso,sym) will be used */
if (setup_sorting() < 0)
if (setup_sorting(NULL) < 0)
goto out;
machines__init(&machines);

2
tools/perf/tests/hists_link.c
View File

@ -294,7 +294,7 @@ int test__hists_link(int subtest __maybe_unused)
goto out;
/* default sort order (comm,dso,sym) will be used */
if (setup_sorting() < 0)
if (setup_sorting(NULL) < 0)
goto out;
machines__init(&machines);

10
tools/perf/tests/hists_output.c
View File

@ -134,7 +134,7 @@ static int test1(struct perf_evsel *evsel, struct machine *machine)
field_order = NULL;
sort_order = NULL; /* equivalent to sort_order = "comm,dso,sym" */
setup_sorting();
setup_sorting(NULL);
/*
* expected output:
@ -236,7 +236,7 @@ static int test2(struct perf_evsel *evsel, struct machine *machine)
field_order = "overhead,cpu";
sort_order = "pid";
setup_sorting();
setup_sorting(NULL);
/*
* expected output:
@ -292,7 +292,7 @@ static int test3(struct perf_evsel *evsel, struct machine *machine)
field_order = "comm,overhead,dso";
sort_order = NULL;
setup_sorting();
setup_sorting(NULL);
/*
* expected output:
@ -366,7 +366,7 @@ static int test4(struct perf_evsel *evsel, struct machine *machine)
field_order = "dso,sym,comm,overhead,dso";
sort_order = "sym";
setup_sorting();
setup_sorting(NULL);
/*
* expected output:
@ -468,7 +468,7 @@ static int test5(struct perf_evsel *evsel, struct machine *machine)
field_order = "cpu,pid,comm,dso,sym";
sort_order = "dso,pid";
setup_sorting();
setup_sorting(NULL);
/*
* expected output:

15
tools/perf/util/sort.c
View File

@ -4,6 +4,8 @@
#include "comm.h"
#include "symbol.h"
#include "evsel.h"
#include "evlist.h"
#include <traceevent/event-parse.h>
regex_t parent_regex;
const char default_parent_pattern[] = "^sys_|^do_page_fault";
@ -1583,7 +1585,8 @@ int hpp_dimension__add_output(unsigned col)
return __hpp_dimension__add_output(&hpp_sort_dimensions[col]);
}
int sort_dimension__add(const char *tok)
static int sort_dimension__add(const char *tok,
struct perf_evlist *evlist __maybe_unused)
{
unsigned int i;
@ -1712,7 +1715,7 @@ static int setup_sort_order(void)
return 0;
}
static int __setup_sorting(void)
static int __setup_sorting(struct perf_evlist *evlist)
{
char *tmp, *tok, *str;
const char *sort_keys;
@ -1743,7 +1746,7 @@ static int __setup_sorting(void)
for (tok = strtok_r(str, ", ", &tmp);
tok; tok = strtok_r(NULL, ", ", &tmp)) {
ret = sort_dimension__add(tok);
ret = sort_dimension__add(tok, evlist);
if (ret == -EINVAL) {
error("Invalid --sort key: `%s'", tok);
break;
@ -1954,16 +1957,16 @@ out:
return ret;
}
int setup_sorting(void)
int setup_sorting(struct perf_evlist *evlist)
{
int err;
err = __setup_sorting();
err = __setup_sorting(evlist);
if (err < 0)
return err;
if (parent_pattern != default_parent_pattern) {
err = sort_dimension__add("parent");
err = sort_dimension__add("parent", evlist);
if (err < 0)
return err;
}

5
tools/perf/util/sort.h
View File

@ -226,10 +226,11 @@ struct sort_entry {
extern struct sort_entry sort_thread;
extern struct list_head hist_entry__sort_list;
int setup_sorting(void);
struct perf_evlist;
struct pevent;
int setup_sorting(struct perf_evlist *evlist);
int setup_output_field(void);
void reset_output_field(void);
extern int sort_dimension__add(const char *);
void sort__setup_elide(FILE *fp);
void perf_hpp__set_elide(int idx, bool elide);