1 files changed, 12 insertions, 8 deletions

diff --git a/tools/perf/util/thread.h b/tools/perf/util/thread.h
index 4ebbb40d46d4..897c1b2a750a 100644
--- a/tools/perf/util/thread.h
+++ b/tools/perf/util/thread.h
@@ -2,6 +2,7 @@
 #define __PERF_THREAD_H
 
 #include <linux/rbtree.h>
+#include <linux/list.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include "symbol.h"
@@ -18,31 +19,34 @@ struct thread {
         char                    shortname[3];
         bool                    comm_set;
         bool                    dead; /* if set thread has exited */
-        char                    *comm;
+        struct list_head        comm_list;
         int                     comm_len;
 
         void                    *priv;
 };
 
 struct machine;
+struct comm;
 
 struct thread *thread__new(pid_t pid, pid_t tid);
-void thread__delete(struct thread *self);
+void thread__delete(struct thread *thread);
 static inline void thread__exited(struct thread *thread)
 {
         thread->dead = true;
 }
 
-int thread__set_comm(struct thread *self, const char *comm);
-int thread__comm_len(struct thread *self);
-void thread__insert_map(struct thread *self, struct map *map);
-int thread__fork(struct thread *self, struct thread *parent);
+int thread__set_comm(struct thread *thread, const char *comm, u64 timestamp);
+int thread__comm_len(struct thread *thread);
+struct comm *thread__comm(const struct thread *thread);
+const char *thread__comm_str(const struct thread *thread);
+void thread__insert_map(struct thread *thread, struct map *map);
+int thread__fork(struct thread *thread, struct thread *parent, u64 timestamp);
 size_t thread__fprintf(struct thread *thread, FILE *fp);
 
-static inline struct map *thread__find_map(struct thread *self,
+static inline struct map *thread__find_map(struct thread *thread,
                                            enum map_type type, u64 addr)
 {
-        return self ? map_groups__find(&self->mg, type, addr) : NULL;
+        return thread ? map_groups__find(&thread->mg, type, addr) : NULL;
 }
 
 void thread__find_addr_map(struct thread *thread, struct machine *machine,