Merge tag 'xtensa-20221213' of https://github.com/jcmvbkbc/linux-xtensa

[linux-2.6-microblaze.git] / include / linux / time_namespace.h

diff --git a/include/linux/time_namespace.h b/include/linux/time_namespace.h
index 3146f1c..bb9d3f5 100644 (file)
--- a/include/linux/time_namespace.h
+++ b/include/linux/time_namespace.h
@@ -45,6 +45,7 @@ struct time_namespace *copy_time_ns(unsigned long flags,
 void free_time_ns(struct time_namespace *ns);
 void timens_on_fork(struct nsproxy *nsproxy, struct task_struct *tsk);
 struct vdso_data *arch_get_vdso_data(void *vvar_page);
+struct page *find_timens_vvar_page(struct vm_area_struct *vma);
 
 static inline void put_time_ns(struct time_namespace *ns)
 {
@@ -141,6 +142,11 @@ static inline void timens_on_fork(struct nsproxy *nsproxy,
        return;
 }
 
+static inline struct page *find_timens_vvar_page(struct vm_area_struct *vma)
+{
+       return NULL;
+}
+
 static inline void timens_add_monotonic(struct timespec64 *ts) { }
 static inline void timens_add_boottime(struct timespec64 *ts) { }