1 files changed, 8 insertions, 32 deletions

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index a26c8bea58d0..848a94b8602b 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -48,13 +48,6 @@ static struct dso *machine__kernel_dso(struct machine *machine)
 	return map__dso(machine->vmlinux_map);
 }
 
-static void dsos__init(struct dsos *dsos)
-{
-	INIT_LIST_HEAD(&dsos->head);
-	dsos->root = RB_ROOT;
-	init_rwsem(&dsos->lock);
-}
-
 static int machine__set_mmap_name(struct machine *machine)
 {
 	if (machine__is_host(machine))
@@ -165,28 +158,6 @@ struct machine *machine__new_kallsyms(void)
 	return machine;
 }
 
-static void dsos__purge(struct dsos *dsos)
-{
-	struct dso *pos, *n;
-
-	down_write(&dsos->lock);
-
-	list_for_each_entry_safe(pos, n, &dsos->head, node) {
-		RB_CLEAR_NODE(&pos->rb_node);
-		pos->root = NULL;
-		list_del_init(&pos->node);
-		dso__put(pos);
-	}
-
-	up_write(&dsos->lock);
-}
-
-static void dsos__exit(struct dsos *dsos)
-{
-	dsos__purge(dsos);
-	exit_rwsem(&dsos->lock);
-}
-
 void machine__delete_threads(struct machine *machine)
 {
 	threads__remove_all_threads(&machine->threads);
@@ -907,11 +878,11 @@ out:
 size_t machines__fprintf_dsos(struct machines *machines, FILE *fp)
 {
 	struct rb_node *nd;
-	size_t ret = __dsos__fprintf(&machines->host.dsos.head, fp);
+	size_t ret = __dsos__fprintf(&machines->host.dsos, fp);
 
 	for (nd = rb_first_cached(&machines->guests); nd; nd = rb_next(nd)) {
 		struct machine *pos = rb_entry(nd, struct machine, rb_node);
-		ret += __dsos__fprintf(&pos->dsos.head, fp);
+		ret += __dsos__fprintf(&pos->dsos, fp);
 	}
 
 	return ret;
@@ -920,7 +891,7 @@ size_t machines__fprintf_dsos(struct machines *machines, FILE *fp)
 size_t machine__fprintf_dsos_buildid(struct machine *m, FILE *fp,
 				     bool (skip)(struct dso *dso, int parm), int parm)
 {
-	return __dsos__fprintf_buildid(&m->dsos.head, fp, skip, parm);
+	return __dsos__fprintf_buildid(&m->dsos, fp, skip, parm);
 }
 
 size_t machines__fprintf_dsos_buildid(struct machines *machines, FILE *fp,
@@ -3306,3 +3277,8 @@ bool machine__is_lock_function(struct machine *machine, u64 addr)
 
 	return false;
 }
+
+int machine__hit_all_dsos(struct machine *machine)
+{
+	return __dsos__hit_all(&machine->dsos);
+}