KVM: close timer injection race window in __vcpu_run

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

diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
index 1689e28483e49d2c2f043a55531280e783fb48d5..caff5283d15c6e11fe838ffad6b2877077af490e 100644 (file)
--- a/include/linux/pid_namespace.h
+++ b/include/linux/pid_namespace.h
@@ -20,7 +20,7 @@ struct pid_namespace {
        int last_pid;
        struct task_struct *child_reaper;
        struct kmem_cache *pid_cachep;
-       int level;
+       unsigned int level;
        struct pid_namespace *parent;
 #ifdef CONFIG_PROC_FS
        struct vfsmount *proc_mnt;
@@ -39,6 +39,7 @@ static inline struct pid_namespace *get_pid_ns(struct pid_namespace *ns)
 
 extern struct pid_namespace *copy_pid_ns(unsigned long flags, struct pid_namespace *ns);
 extern void free_pid_ns(struct kref *kref);
+extern void zap_pid_ns_processes(struct pid_namespace *pid_ns);
 
 static inline void put_pid_ns(struct pid_namespace *ns)
 {
@@ -66,6 +67,11 @@ static inline void put_pid_ns(struct pid_namespace *ns)
 {
 }
 
+
+static inline void zap_pid_ns_processes(struct pid_namespace *ns)
+{
+       BUG();
+}
 #endif /* CONFIG_PID_NS */
 
 static inline struct pid_namespace *task_active_pid_ns(struct task_struct *tsk)