1 files changed, 4 insertions, 5 deletions

diff --git a/include/linux/sched.h b/include/linux/sched.h
index 28fa9d02fd59..5ea8baea9387 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -90,6 +90,7 @@ struct sched_param {
 #include <linux/latencytop.h>
 #include <linux/cred.h>
 #include <linux/llist.h>
+#include <linux/uidgid.h>
 
 #include <asm/processor.h>
 
@@ -728,8 +729,7 @@ struct user_struct {
 
         /* Hash table maintenance information */
         struct hlist_node uidhash_node;
-        uid_t uid;
-        struct user_namespace *user_ns;
+        kuid_t uid;
 
 #ifdef CONFIG_PERF_EVENTS
         atomic_long_t locked_vm;
@@ -738,7 +738,7 @@ struct user_struct {
 
 extern int uids_sysfs_init(void);
 
-extern struct user_struct *find_user(uid_t);
+extern struct user_struct *find_user(kuid_t);
 
 extern struct user_struct root_user;
 #define INIT_USER (&root_user)
@@ -2142,14 +2142,13 @@ extern struct task_struct *find_task_by_pid_ns(pid_t nr,
 extern void __set_special_pids(struct pid *pid);
 
 /* per-UID process charging. */
-extern struct user_struct * alloc_uid(struct user_namespace *, uid_t);
+extern struct user_struct * alloc_uid(kuid_t);
 static inline struct user_struct *get_uid(struct user_struct *u)
 {
         atomic_inc(&u->__count);
         return u;
 }
 extern void free_uid(struct user_struct *);
-extern void release_uids(struct user_namespace *ns);
 
 #include <asm/current.h>