#ifndef _OBD_LOV_H__
#define _OBD_LOV_H__
-#ifdef __KERNEL__
-
#define OBD_LOV_DEVICENAME "lov"
-void lov_unpackdesc(struct lov_desc *ld);
-void lov_packdesc(struct lov_desc *ld);
+struct lov_brw_async_args {
+ struct lov_stripe_md *aa_lsm;
+ struct obdo *aa_obdos;
+ struct obdo *aa_oa;
+ struct brw_page *aa_ioarr;
+ obd_count aa_oa_bufs;
+};
+
+struct lov_getattr_async_args {
+ struct lov_stripe_md *aa_lsm;
+ struct obdo *aa_oa;
+ struct obdo *aa_obdos;
+ struct lov_obd *aa_lov;
+};
static inline int lov_stripe_md_size(int stripes)
{
return sizeof(struct lov_stripe_md) + stripes*sizeof(struct lov_oinfo);
}
-#endif
-static inline int lov_mds_md_size(int stripes)
+static inline int lov_mds_md_v0_size(int stripes)
+{
+ return sizeof(struct lov_mds_md_v0) +
+ stripes * sizeof(struct lov_ost_data_v0);
+}
+
+#define lov_mds_md_size(stripes) lov_mds_md_v1_size(stripes)
+static inline int lov_mds_md_v1_size(int stripes)
{
- return sizeof(struct lov_mds_md) + stripes*sizeof(struct lov_object_id);
+ return sizeof(struct lov_mds_md_v1) +
+ stripes * sizeof(struct lov_ost_data_v1);
}
#define IOC_LOV_TYPE 'g'