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-top.c b/tools/perf/builtin-top.c
index e0fd0aa..569dd87 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -482,7 +482,7 @@
fprintf(stderr, "\nAvailable events:");
- list_for_each_entry(top->sym_evsel, &top->evlist->entries, node)
+ evlist__for_each(top->evlist, top->sym_evsel)
fprintf(stderr, "\n\t%d %s", top->sym_evsel->idx, perf_evsel__name(top->sym_evsel));
prompt_integer(&counter, "Enter details event counter");
@@ -493,7 +493,7 @@
sleep(1);
break;
}
- list_for_each_entry(top->sym_evsel, &top->evlist->entries, node)
+ evlist__for_each(top->evlist, top->sym_evsel)
if (top->sym_evsel->idx == counter)
break;
} else
@@ -575,7 +575,7 @@
* Zooming in/out UIDs. For now juse use whatever the user passed
* via --uid.
*/
- list_for_each_entry(pos, &top->evlist->entries, node)
+ evlist__for_each(top->evlist, pos)
pos->hists.uid_filter_str = top->record_opts.target.uid_str;
perf_evlist__tui_browse_hists(top->evlist, help, &hbt, top->min_percent,
@@ -858,7 +858,7 @@
perf_evlist__config(evlist, opts);
- list_for_each_entry(counter, &evlist->entries, node) {
+ evlist__for_each(evlist, counter) {
try_again:
if (perf_evsel__open(counter, top->evlist->cpus,
top->evlist->threads) < 0) {