Add super_operations to struct mds_obd so that we can free the allocated

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

diff --git a/lustre/include/linux/obd.h b/lustre/include/linux/obd.h
index c98e785..70574be 100644 (file)
--- a/lustre/include/linux/obd.h
+++ b/lustre/include/linux/obd.h
@@ -57,6 +57,8 @@ struct filter_obd {
         struct super_block *fo_sb;
         struct vfsmount *fo_vfsmnt;
         struct obd_run_ctxt fo_ctxt;
+        struct dentry *fo_dentry_O;
+        struct dentry *fo_dentry_O_mode[16];
         spinlock_t fo_lock;
         __u64 fo_lastino;
         struct file_operations *fo_fop;
@@ -72,6 +74,7 @@ struct mds_obd {
 
         char *mds_fstype;
         struct super_block *mds_sb;
+        struct super_operations *mds_sop;
         struct vfsmount *mds_vfsmnt;
         struct obd_run_ctxt mds_ctxt;
         struct file_operations *mds_fop;
@@ -156,6 +159,11 @@ struct osc_obd {
         struct ptlrpc_connection *osc_conn;
 };
 
+struct lov_obd {
+        int lov_count;
+        struct obd_conn *lov_targets;
+};
+
 /* corresponds to one of the obd's */
 #define MAX_MULTI       16
 struct obd_device {
@@ -186,6 +194,7 @@ struct obd_device {
                 struct echo_obd echo;
                 struct recovd_obd recovd;
                 struct trace_obd trace;
+                struct lov_obd lov;
 #if 0
                 struct raid1_obd raid1;
                 struct snap_obd snap;
@@ -194,7 +203,7 @@ struct obd_device {
 };
 
 struct obd_ops {
-        int (*o_iocontrol)(int cmd, struct obd_conn *, int len, void *karg,
+        int (*o_iocontrol)(long cmd, struct obd_conn *, int len, void *karg,
                            void *uarg);
         int (*o_get_info)(struct obd_conn *, obd_count keylen, void *key,
                           obd_count *vallen, void **val);
@@ -236,11 +245,11 @@ struct obd_ops {
                          obd_id *startid, obd_gr group, void *data);
         int (*o_preprw)(int cmd, struct obd_conn *conn,
                         int objcount, struct obd_ioobj *obj,
-                        int niocount, struct niobuf *nb,
-                        struct niobuf *res);
+                        int niocount, struct niobuf_remote *remote,
+                        struct niobuf_local *local);
         int (*o_commitrw)(int cmd, struct obd_conn *conn,
                           int objcount, struct obd_ioobj *obj,
-                          int niocount, struct niobuf *res);
+                          int niocount, struct niobuf_local *local);
         int (*o_enqueue)(struct obd_conn *conn, struct ldlm_namespace *ns,
                          struct ldlm_handle *parent_lock, __u64 *res_id,
                          __u32 type, struct ldlm_extent *, __u32 mode,