get rid of some unused structure for smfs

[fs/lustre-release.git] / lustre / include / linux / obd_echo.h

diff --git a/lustre/include/linux/obd_echo.h b/lustre/include/linux/obd_echo.h
index c5a98c3..d885579 100644 (file)
--- a/lustre/include/linux/obd_echo.h
+++ b/lustre/include/linux/obd_echo.h
@@ -1,31 +1,41 @@
-#ifndef _OBD_ECHO_H
-#define _OBD_ECHO_H
-/*
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
  * Copyright (C) 2001  Cluster File Systems, Inc.
  *
  * This code is issued under the GNU General Public License.
  * See the file COPYING in this distribution
  */
 
+#ifndef _OBD_ECHO_H
+#define _OBD_ECHO_H
 
-#ifndef OBD_ECHO_DEVICENAME
 #define OBD_ECHO_DEVICENAME "obdecho"
-#endif
+#define OBD_ECHO_CLIENT_DEVICENAME "echo_client"
 
-struct echo_obd {
-       char *eo_fstype;
-        struct super_block *eo_sb;
-       struct vfsmount *eo_vfsmnt;
-       struct run_ctxt  eo_ctxt;
-       spinlock_t eo_lock;
-       __u64 eo_lastino;
-       struct file_operations *eo_fop; 
-       struct inode_operations *eo_iop;
-       struct address_space_operations *eo_aops;
-};
+/* The persistent object (i.e. actually stores stuff!) */
+#define ECHO_PERSISTENT_OBJID    1ULL
+#define ECHO_PERSISTENT_SIZE     ((__u64)(1<<20))
 
+/* block size to use for data verification */
+#define OBD_ECHO_BLOCK_SIZE    (4<<10)
 
-extern struct obd_ops echo_obd_ops;
+struct ec_object {
+        struct list_head       eco_obj_chain;
+        struct obd_device     *eco_device;
+        int                    eco_refcount;
+        int                    eco_deleted;
+        obd_id                 eco_id;
+        struct lov_stripe_md  *eco_lsm;
+};
 
-#endif
+struct ec_lock {
+        struct list_head       ecl_exp_chain;
+        struct ec_object      *ecl_object;
+        __u64                  ecl_cookie;
+        struct lustre_handle   ecl_lock_handle;
+        ldlm_policy_data_t     ecl_policy;
+        __u32                  ecl_mode;
+};
 
+#endif