perf evlist: Rename for_each() macros to for_each_entry()

To match the semantics for list.h in the kernel, that are used to
implement those macros.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Milian Wolff <milian.wolff@kdab.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Taeung Song <treeze.taeung@gmail.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-qbcjlgj0ffxquxscahbpddi3@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/builtin-kmem.c

@@ -1354,7 +1354,7 @@ static int __cmd_kmem(struct perf_session *session)
 		goto out;
 	}
 
-	evlist__for_each(session->evlist, evsel) {
+	evlist__for_each_entry(session->evlist, evsel) {
 		if (!strcmp(perf_evsel__name(evsel), "kmem:mm_page_alloc") &&
 		    perf_evsel__field(evsel, "pfn")) {
 			use_pfn = true;