nfsd: common grace period control

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

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 9f540165a078b994ceae05838fb261d77fcc1c65..27cfa723b92ad6b1f14cb7cb6a8a246465f1f749 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -942,6 +942,14 @@ struct lock_manager_operations {
        int (*fl_change)(struct file_lock **, int);
 };
 
+struct lock_manager {
+       struct list_head list;
+};
+
+void locks_start_grace(struct lock_manager *);
+void locks_end_grace(struct lock_manager *);
+int locks_in_grace(void);
+
 /* that will die - we need it for nfs_lock_info */
 #include <linux/nfs_fs_i.h>