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authorArnaldo Carvalho de Melo <acme@redhat.com>2013-11-13 15:54:30 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2013-11-14 16:00:10 -0300
commit9a354cdc2f40344a177d369fb4987a8270dd94df (patch)
treeecc6377611bb3df84887870e5f0d53500c576338
parent9d4ecc8893832337daf241236841db966fa53489 (diff)
perf tools: Use perf_evlist__{first,last}, perf_evsel__next
In a few remaining places where the equivalent open coded variant was still being used. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Link: http://lkml.kernel.org/n/tip-4vjnloi5fisilykwxalb5nel@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/tests/parse-events.c3
-rw-r--r--tools/perf/ui/browsers/hists.c9
2 files changed, 5 insertions, 7 deletions
diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c
index ef671cd41bb3..3cbd10496087 100644
--- a/tools/perf/tests/parse-events.c
+++ b/tools/perf/tests/parse-events.c
@@ -441,9 +441,8 @@ static int test__checkevent_pmu_name(struct perf_evlist *evlist)
static int test__checkevent_pmu_events(struct perf_evlist *evlist)
{
- struct perf_evsel *evsel;
+ struct perf_evsel *evsel = perf_evlist__first(evlist);
- evsel = list_entry(evlist->entries.next, struct perf_evsel, node);
TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries);
TEST_ASSERT_VAL("wrong type", PERF_TYPE_RAW == evsel->attr.type);
TEST_ASSERT_VAL("wrong exclude_user",
diff --git a/tools/perf/ui/browsers/hists.c b/tools/perf/ui/browsers/hists.c
index 16848bb4c418..089fd3713783 100644
--- a/tools/perf/ui/browsers/hists.c
+++ b/tools/perf/ui/browsers/hists.c
@@ -1847,13 +1847,13 @@ browse_hists:
switch (key) {
case K_TAB:
if (pos->node.next == &evlist->entries)
- pos = list_entry(evlist->entries.next, struct perf_evsel, node);
+ pos = perf_evlist__first(evlist);
else
- pos = list_entry(pos->node.next, struct perf_evsel, node);
+ pos = perf_evsel__next(pos);
goto browse_hists;
case K_UNTAB:
if (pos->node.prev == &evlist->entries)
- pos = list_entry(evlist->entries.prev, struct perf_evsel, node);
+ pos = perf_evlist__last(evlist);
else
pos = list_entry(pos->node.prev, struct perf_evsel, node);
goto browse_hists;
@@ -1943,8 +1943,7 @@ int perf_evlist__tui_browse_hists(struct perf_evlist *evlist, const char *help,
single_entry:
if (nr_entries == 1) {
- struct perf_evsel *first = list_entry(evlist->entries.next,
- struct perf_evsel, node);
+ struct perf_evsel *first = perf_evlist__first(evlist);
const char *ev_name = perf_evsel__name(first);
return perf_evsel__hists_browse(first, nr_entries, help,