1 files changed, 3 insertions, 8 deletions

diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h
index 57066cb867a6..de4e68716626 100644
--- a/tools/perf/util/session.h
+++ b/tools/perf/util/session.h
@@ -30,8 +30,7 @@ struct ordered_samples {
 struct perf_session {
 	struct perf_header	header;
 	unsigned long		size;
-	struct machine		host_machine;
-	struct rb_root		machines;
+	struct machines		machines;
 	struct perf_evlist	*evlist;
 	struct pevent		*pevent;
 	struct events_stats	stats;
@@ -49,7 +48,7 @@ struct perf_tool;
 struct perf_session *perf_session__new(const char *filename, int mode,
 				       bool force, bool repipe,
 				       struct perf_tool *tool);
-void perf_session__delete(struct perf_session *self);
+void perf_session__delete(struct perf_session *session);
 
 void perf_event_header__bswap(struct perf_event_header *self);
 
@@ -78,22 +77,18 @@ void perf_session__remove_thread(struct perf_session *self, struct thread *th);
 static inline
 struct machine *perf_session__find_host_machine(struct perf_session *self)
 {
-	return &self->host_machine;
+	return &self->machines.host;
 }
 
 static inline
 struct machine *perf_session__find_machine(struct perf_session *self, pid_t pid)
 {
-	if (pid == HOST_KERNEL_ID)
-		return &self->host_machine;
 	return machines__find(&self->machines, pid);
 }
 
 static inline
 struct machine *perf_session__findnew_machine(struct perf_session *self, pid_t pid)
 {
-	if (pid == HOST_KERNEL_ID)
-		return &self->host_machine;
 	return machines__findnew(&self->machines, pid);
 }