X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=include%2Flinux%2Ffs_pin.h;fp=include%2Flinux%2Ffs_pin.h;h=9dc4e0384bfb7abe6fc8c60efa402d85c9725b20;hb=59eda0e07f43c950d31756213b607af673e551f0;hp=2be38d1464ae269f4e31ab216f8e0f37931018b3;hpb=fdab684d7202774bfd8762d4a656a553b787c8ec;p=linux-2.6-microblaze.git

diff --git a/include/linux/fs_pin.h b/include/linux/fs_pin.h
index 2be38d1464ae..9dc4e0384bfb 100644
--- a/include/linux/fs_pin.h
+++ b/include/linux/fs_pin.h
@@ -1,11 +1,22 @@
-#include <linux/fs.h>
+#include <linux/wait.h>
 
 struct fs_pin {
+	wait_queue_head_t	wait;
+	int			done;
 	struct hlist_node	s_list;
 	struct hlist_node	m_list;
 	void (*kill)(struct fs_pin *);
 };
 
+struct vfsmount;
+
+static inline void init_fs_pin(struct fs_pin *p, void (*kill)(struct fs_pin *))
+{
+	init_waitqueue_head(&p->wait);
+	p->kill = kill;
+}
+
 void pin_remove(struct fs_pin *);
 void pin_insert_group(struct fs_pin *, struct vfsmount *, struct hlist_head *);
 void pin_insert(struct fs_pin *, struct vfsmount *);
+void pin_kill(struct fs_pin *);