1 files changed, 2 insertions, 60 deletions

diff --git a/tools/perf/util/machine.c b/tools/perf/util/machine.c
index 848a94b8602b..e2c800a1449b 100644
--- a/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@ -646,31 +646,6 @@ int machine__process_lost_samples_event(struct machine *machine __maybe_unused,
 	return 0;
 }
 
-static struct dso *machine__findnew_module_dso(struct machine *machine,
-					       struct kmod_path *m,
-					       const char *filename)
-{
-	struct dso *dso;
-
-	down_write(&machine->dsos.lock);
-
-	dso = __dsos__find(&machine->dsos, m->name, true);
-	if (!dso) {
-		dso = __dsos__addnew(&machine->dsos, m->name);
-		if (dso == NULL)
-			goto out_unlock;
-
-		dso__set_module_info(dso, m, machine);
-		dso__set_long_name(dso, strdup(filename), true);
-		dso->kernel = DSO_SPACE__KERNEL;
-	}
-
-	dso__get(dso);
-out_unlock:
-	up_write(&machine->dsos.lock);
-	return dso;
-}
-
 int machine__process_aux_event(struct machine *machine __maybe_unused,
 			       union perf_event *event)
 {
@@ -854,7 +829,7 @@ static struct map *machine__addnew_module_map(struct machine *machine, u64 start
 	if (kmod_path__parse_name(&m, filename))
 		return NULL;
 
-	dso = machine__findnew_module_dso(machine, &m, filename);
+	dso = dsos__findnew_module_dso(&machine->dsos, machine, &m, filename);
 	if (dso == NULL)
 		goto out;
 
@@ -1663,40 +1638,7 @@ static int machine__process_kernel_mmap_event(struct machine *machine,
 		 * Should be there already, from the build-id table in
 		 * the header.
 		 */
-		struct dso *kernel = NULL;
-		struct dso *dso;
-
-		down_read(&machine->dsos.lock);
-
-		list_for_each_entry(dso, &machine->dsos.head, node) {
-
-			/*
-			 * The cpumode passed to is_kernel_module is not the
-			 * cpumode of *this* event. If we insist on passing
-			 * correct cpumode to is_kernel_module, we should
-			 * record the cpumode when we adding this dso to the
-			 * linked list.
-			 *
-			 * However we don't really need passing correct
-			 * cpumode.  We know the correct cpumode must be kernel
-			 * mode (if not, we should not link it onto kernel_dsos
-			 * list).
-			 *
-			 * Therefore, we pass PERF_RECORD_MISC_CPUMODE_UNKNOWN.
-			 * is_kernel_module() treats it as a kernel cpumode.
-			 */
-
-			if (!dso->kernel ||
-			    is_kernel_module(dso->long_name,
-					     PERF_RECORD_MISC_CPUMODE_UNKNOWN))
-				continue;
-
-
-			kernel = dso__get(dso);
-			break;
-		}
-
-		up_read(&machine->dsos.lock);
+		struct dso *kernel = dsos__find_kernel_dso(&machine->dsos);
 
 		if (kernel == NULL)
 			kernel = machine__findnew_dso(machine, machine->mmap_name);