perf evlist: Introduce evlist__for_each() & friends
For the common evsel list traversal, so that it becomes more compact.
Use the opportunity to start ditching the 'perf_' from 'perf_evlist__',
as discussed, as the whole conversion touches a lot of places, lets do
it piecemeal when we have the chance due to other work, like in this
case.
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-qnkx7dzm2h6m6uptkfk03ni6@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c
index e6a0844..987cac3 100644
--- a/tools/perf/builtin-diff.c
+++ b/tools/perf/builtin-diff.c
@@ -356,9 +356,10 @@
{
struct perf_evsel *e;
- list_for_each_entry(e, &evlist->entries, node)
+ evlist__for_each(evlist, e) {
if (perf_evsel__match2(evsel, e))
return e;
+ }
return NULL;
}
@@ -367,7 +368,7 @@
{
struct perf_evsel *evsel;
- list_for_each_entry(evsel, &evlist->entries, node) {
+ evlist__for_each(evlist, evsel) {
struct hists *hists = &evsel->hists;
hists__collapse_resort(hists, NULL);
@@ -614,7 +615,7 @@
struct perf_evsel *evsel_base;
bool first = true;
- list_for_each_entry(evsel_base, &evlist_base->entries, node) {
+ evlist__for_each(evlist_base, evsel_base) {
struct data__file *d;
int i;