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perf stat: Remove setup_events function

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We can use already existing parse_events interface.

Both transaction_attrs and transaction_limited_attrs are changed to be
single strings.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1433341559-31848-4-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Jiri Olsa 2015-06-03 16:25:53 +02:00 committed by Arnaldo Carvalho de Melo
parent 4c358d5cf3
commit a454742c12
1 changed files with 7 additions and 20 deletions
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27
tools/perf/builtin-stat.c
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@ -73,8 +73,8 @@ static void print_counter(struct perf_evsel *counter, char *prefix);
static void print_aggr(char *prefix);
/* Default events used for perf stat -T */
static const char * const transaction_attrs[] = {
"task-clock",
static const char *transaction_attrs = {
"task-clock,"
"{"
"instructions,"
"cycles,"
@ -86,8 +86,8 @@ static const char * const transaction_attrs[] = {
};
/* More limited version when the CPU does not have all events. */
static const char * const transaction_limited_attrs[] = {
"task-clock",
static const char * transaction_limited_attrs = {
"task-clock,"
"{"
"instructions,"
"cycles,"
@ -1533,17 +1533,6 @@ static int perf_stat_init_aggr_mode(void)
return 0;
}
static int setup_events(const char * const *attrs, unsigned len)
{
unsigned i;
for (i = 0; i < len; i++) {
if (parse_events(evsel_list, attrs[i], NULL))
return -1;
}
return 0;
}
/*
* Add default attributes, if there were no attributes specified or
* if -d/--detailed, -d -d or -d -d -d is used:
@ -1665,12 +1654,10 @@ static int add_default_attributes(void)
int err;
if (pmu_have_event("cpu", "cycles-ct") &&
pmu_have_event("cpu", "el-start"))
err = setup_events(transaction_attrs,
ARRAY_SIZE(transaction_attrs));
err = parse_events(evsel_list, transaction_attrs, NULL);
else
err = setup_events(transaction_limited_attrs,
ARRAY_SIZE(transaction_limited_attrs));
if (err < 0) {
err = parse_events(evsel_list, transaction_limited_attrs, NULL);
if (err) {
fprintf(stderr, "Cannot set up transaction events\n");
return -1;
}