[PATCH] make /proc/mounts pollable

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/namespace.h b/include/linux/namespace.h
index 0e5a86f13b2f..6f0f25d64c38 100644
--- a/include/linux/namespace.h
+++ b/include/linux/namespace.h
@@ -10,6 +10,8 @@ struct namespace {
         struct vfsmount *       root;
         struct list_head        list;
         struct rw_semaphore     sem;
+        wait_queue_head_t poll;
+        int event;
 };
 
 extern int copy_namespace(int, struct task_struct *);