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perf tools: Move evlist sample helpers to evlist area

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These APIs should belong to evlist.c as they may not be
exclusively tied to the headers.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Stephane Eranian <eranian@google.com
This commit is contained in:
Frederic Weisbecker
2011-05-21 17:49:00 +02:00
parent dd5f5fd108
commit 74429964d8
4 changed files with 34 additions and 33 deletions
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31
tools/perf/util/evlist.c
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@@ -398,3 +398,34 @@ int perf_evlist__set_filters(struct perf_evlist *evlist)
return 0;
}
u64 perf_evlist__sample_type(struct perf_evlist *evlist)
{
struct perf_evsel *pos;
u64 type = 0;
list_for_each_entry(pos, &evlist->entries, node) {
if (!type)
type = pos->attr.sample_type;
else if (type != pos->attr.sample_type)
die("non matching sample_type");
}
return type;
}
bool perf_evlist__sample_id_all(const struct perf_evlist *evlist)
{
bool value = false, first = true;
struct perf_evsel *pos;
list_for_each_entry(pos, &evlist->entries, node) {
if (first) {
value = pos->attr.sample_id_all;
first = false;
} else if (value != pos->attr.sample_id_all)
die("non matching sample_id_all");
}
return value;
}