[PATCH] new helper - inotify_evict_watch()

Kicks the watch out without dropping it.  Called under ->inotify_mutex

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/linux/inotify.h b/include/linux/inotify.h
index e76e227..742b917 100644
--- a/include/linux/inotify.h
+++ b/include/linux/inotify.h
@@ -121,6 +121,7 @@
 extern __s32 inotify_add_watch(struct inotify_handle *, struct inotify_watch *,
 			       struct inode *, __u32);
 extern __s32 inotify_clone_watch(struct inotify_watch *, struct inotify_watch *);
+extern void inotify_evict_watch(struct inotify_watch *);
 extern int inotify_rm_watch(struct inotify_handle *, struct inotify_watch *);
 extern int inotify_rm_wd(struct inotify_handle *, __u32);
 extern void inotify_remove_watch_locked(struct inotify_handle *,