[PATCH] Rename PG_checked to PG_owner_priv_1

[linux-2.6-omap-h63xx.git] / include / linux / nsproxy.h

diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 9c2e0ad508dbf455483cfa9c2fb8512e2c0f7e5b..0b9f0dc30d6114a1f5177a7fde829d2199137172 100644 (file)
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -4,8 +4,10 @@
 #include <linux/spinlock.h>
 #include <linux/sched.h>
 
-struct namespace;
+struct mnt_namespace;
 struct uts_namespace;
+struct ipc_namespace;
+struct pid_namespace;
 
 /*
  * A structure to contain pointers to all per-process
@@ -23,7 +25,9 @@ struct nsproxy {
        atomic_t count;
        spinlock_t nslock;
        struct uts_namespace *uts_ns;
-       struct namespace *namespace;
+       struct ipc_namespace *ipc_ns;
+       struct mnt_namespace *mnt_ns;
+       struct pid_namespace *pid_ns;
 };
 extern struct nsproxy init_nsproxy;
 
@@ -43,8 +47,10 @@ static inline void exit_task_namespaces(struct task_struct *p)
 {
        struct nsproxy *ns = p->nsproxy;
        if (ns) {
-               put_nsproxy(ns);
+               task_lock(p);
                p->nsproxy = NULL;
+               task_unlock(p);
+               put_nsproxy(ns);
        }
 }
 #endif