common object embedded into various struct ....ns

for now - just move corresponding ->proc_inum instances over there

Acked-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

5 files changed, 11 insertions, 11 deletions

diff --git a/kernel/pid.c b/kernel/pid.c
index 9b9a26698144..3650698cf1dc 100644
--- a/kernel/pid.c
+++ b/kernel/pid.c
@@ -79,7 +79,7 @@ struct pid_namespace init_pid_ns = {
         .level = 0,
         .child_reaper = &init_task,
         .user_ns = &init_user_ns,
-        .proc_inum = PROC_PID_INIT_INO,
+        .ns.inum = PROC_PID_INIT_INO,
 };
 EXPORT_SYMBOL_GPL(init_pid_ns);
 
diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
index db95d8eb761b..99e27e5bf906 100644
--- a/kernel/pid_namespace.c
+++ b/kernel/pid_namespace.c
@@ -105,7 +105,7 @@ static struct pid_namespace *create_pid_namespace(struct user_namespace *user_ns
         if (ns->pid_cachep == NULL)
                 goto out_free_map;
 
-        err = proc_alloc_inum(&ns->proc_inum);
+        err = proc_alloc_inum(&ns->ns.inum);
         if (err)
                 goto out_free_map;
 
@@ -142,7 +142,7 @@ static void destroy_pid_namespace(struct pid_namespace *ns)
 {
         int i;
 
-        proc_free_inum(ns->proc_inum);
+        proc_free_inum(ns->ns.inum);
         for (i = 0; i < PIDMAP_ENTRIES; i++)
                 kfree(ns->pidmap[i].page);
         put_user_ns(ns->user_ns);
@@ -365,7 +365,7 @@ static int pidns_install(struct nsproxy *nsproxy, void *ns)
 static unsigned int pidns_inum(void *ns)
 {
         struct pid_namespace *pid_ns = ns;
-        return pid_ns->proc_inum;
+        return pid_ns->ns.inum;
 }
 
 const struct proc_ns_operations pidns_operations = {
diff --git a/kernel/user.c b/kernel/user.c
index 4efa39350e44..a7ca84bad8e6 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -50,7 +50,7 @@ struct user_namespace init_user_ns = {
         .count = ATOMIC_INIT(3),
         .owner = GLOBAL_ROOT_UID,
         .group = GLOBAL_ROOT_GID,
-        .proc_inum = PROC_USER_INIT_INO,
+        .ns.inum = PROC_USER_INIT_INO,
 #ifdef CONFIG_PERSISTENT_KEYRINGS
         .persistent_keyring_register_sem =
         __RWSEM_INITIALIZER(init_user_ns.persistent_keyring_register_sem),
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
index aa312b0dc3ec..fde584082673 100644
--- a/kernel/user_namespace.c
+++ b/kernel/user_namespace.c
@@ -86,7 +86,7 @@ int create_user_ns(struct cred *new)
         if (!ns)
                 return -ENOMEM;
 
-        ret = proc_alloc_inum(&ns->proc_inum);
+        ret = proc_alloc_inum(&ns->ns.inum);
         if (ret) {
                 kmem_cache_free(user_ns_cachep, ns);
                 return ret;
@@ -136,7 +136,7 @@ void free_user_ns(struct user_namespace *ns)
 #ifdef CONFIG_PERSISTENT_KEYRINGS
                 key_put(ns->persistent_keyring_register);
 #endif
-                proc_free_inum(ns->proc_inum);
+                proc_free_inum(ns->ns.inum);
                 kmem_cache_free(user_ns_cachep, ns);
                 ns = parent;
         } while (atomic_dec_and_test(&parent->count));
@@ -891,7 +891,7 @@ static int userns_install(struct nsproxy *nsproxy, void *ns)
 static unsigned int userns_inum(void *ns)
 {
         struct user_namespace *user_ns = ns;
-        return user_ns->proc_inum;
+        return user_ns->ns.inum;
 }
 
 const struct proc_ns_operations userns_operations = {
diff --git a/kernel/utsname.c b/kernel/utsname.c
index 883aaaa7de8a..b1cd00b828f2 100644
--- a/kernel/utsname.c
+++ b/kernel/utsname.c
@@ -42,7 +42,7 @@ static struct uts_namespace *clone_uts_ns(struct user_namespace *user_ns,
         if (!ns)
                 return ERR_PTR(-ENOMEM);
 
-        err = proc_alloc_inum(&ns->proc_inum);
+        err = proc_alloc_inum(&ns->ns.inum);
         if (err) {
                 kfree(ns);
                 return ERR_PTR(err);
@@ -84,7 +84,7 @@ void free_uts_ns(struct kref *kref)
 
         ns = container_of(kref, struct uts_namespace, kref);
         put_user_ns(ns->user_ns);
-        proc_free_inum(ns->proc_inum);
+        proc_free_inum(ns->ns.inum);
         kfree(ns);
 }
 
@@ -127,7 +127,7 @@ static unsigned int utsns_inum(void *vp)
 {
         struct uts_namespace *ns = vp;
 
-        return ns->proc_inum;
+        return ns->ns.inum;
 }
 
 const struct proc_ns_operations utsns_operations = {