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-rw-r--r--tools/perf/util/namespaces.h10
1 files changed, 8 insertions, 2 deletions
diff --git a/tools/perf/util/namespaces.h b/tools/perf/util/namespaces.h
index 9ceea9643507..567829262c42 100644
--- a/tools/perf/util/namespaces.h
+++ b/tools/perf/util/namespaces.h
@@ -47,12 +47,18 @@ struct nscookie {
int nsinfo__init(struct nsinfo *nsi);
struct nsinfo *nsinfo__new(pid_t pid);
-struct nsinfo *nsinfo__copy(struct nsinfo *nsi);
-void nsinfo__delete(struct nsinfo *nsi);
+struct nsinfo *nsinfo__copy(const struct nsinfo *nsi);
struct nsinfo *nsinfo__get(struct nsinfo *nsi);
void nsinfo__put(struct nsinfo *nsi);
+bool nsinfo__need_setns(const struct nsinfo *nsi);
+void nsinfo__clear_need_setns(struct nsinfo *nsi);
+pid_t nsinfo__tgid(const struct nsinfo *nsi);
+pid_t nsinfo__nstgid(const struct nsinfo *nsi);
+pid_t nsinfo__pid(const struct nsinfo *nsi);
+pid_t nsinfo__in_pidns(const struct nsinfo *nsi);
+
void nsinfo__mountns_enter(struct nsinfo *nsi, struct nscookie *nc);
void nsinfo__mountns_exit(struct nscookie *nc);