#endif
void mdc_readdir_pack(struct ptlrpc_request *req, int req_offset,
- __u64 offset, __u32 size, struct ll_fid *mdc_fid)
+ __u64 offset, __u32 size, struct lustre_id *mdc_id)
{
struct mds_body *b;
b = lustre_msg_buf(req->rq_reqmsg, req_offset, sizeof (*b));
- b->fid1 = *mdc_fid;
+ b->id1 = *mdc_id;
b->size = offset; /* !! */
b->nlink = size; /* !! */
}
((flags & O_DIRECTORY) ? MDS_OPEN_DIRECTORY : 0) |
0;
}
+
/* packing of MDS records */
void mdc_open_pack(struct lustre_msg *msg, int offset,
- struct mdc_op_data *op_data, __u32 mode, __u64 rdev,
- __u32 flags, const void *lmm, int lmmlen)
+ struct mdc_op_data *op_data, __u32 mode,
+ __u64 rdev, __u32 flags, const void *lmm,
+ int lmmlen)
{
struct mds_rec_create *rec;
char *tmp;
+
rec = lustre_msg_buf(msg, offset, sizeof (*rec));
/* XXX do something about time, uid, gid */
rec->cr_opcode = REINT_OPEN;
if (op_data != NULL)
- rec->cr_fid = op_data->fid1;
- memset(&rec->cr_replayfid, 0, sizeof(rec->cr_replayfid));
- rec->cr_mode = mode;
+ rec->cr_id = op_data->id1;
+ memset(&rec->cr_replayid, 0, sizeof(rec->cr_replayid));
rec->cr_flags = mds_pack_open_flags(flags);
- rec->cr_rdev = rdev;
rec->cr_time = op_data->mod_time;
+ rec->cr_mode = mode;
+ rec->cr_rdev = rdev;
if (op_data->name) {
tmp = lustre_msg_buf(msg, offset + 1,
}
}
-void mdc_getattr_pack(struct lustre_msg *msg, int offset, int valid,
- int flags, struct mdc_op_data *data)
+void mdc_getattr_pack(struct lustre_msg *msg, int offset,
+ __u64 valid, int flags, struct mdc_op_data *data)
{
struct mds_body *b;
b = lustre_msg_buf(msg, offset, sizeof (*b));
b->valid = valid;
b->flags = flags;
- b->fid1 = data->fid1;
- b->fid2 = data->fid2;
+ b->id1 = data->id1;
+ b->id2 = data->id2;
if (data->name) {
char *tmp;
tmp = lustre_msg_buf(msg, offset + 1,
}
void mdc_close_pack(struct ptlrpc_request *req, int offset, struct obdo *oa,
- int valid, struct obd_client_handle *och)
+ __u64 valid, struct obd_client_handle *och)
{
struct mds_body *body;
body = lustre_msg_buf(req->rq_reqmsg, offset, sizeof(*body));
+ mdc_pack_id(&body->id1, oa->o_id, 0, oa->o_mode, 0, 0);
- mdc_pack_fid(&body->fid1, oa->o_id, 0, oa->o_mode);
memcpy(&body->handle, &och->och_fh, sizeof(body->handle));
if (oa->o_valid & OBD_MD_FLATIME) {
body->atime = oa->o_atime;
body->valid |= OBD_MD_FLFLAGS;
}
}
+
+/*
+ * these methods needed for saying higher levels that MDC does not pack/unpack
+ * any EAs. This is needed to have real abstraction and do not try to recognize
+ * what OBD type is to avoid calling these methods on it, as they may not be
+ * implemented.
+ *
+ * Sometimes pack/unpack calls happen to MDC too. This is for instance default
+ * striping info for directories and our goal here is to skip them with no
+ * errors or any complains.
+ */
+int mdc_packmd(struct obd_export *exp, struct lov_mds_md **lmmp,
+ struct lov_stripe_md *lsm)
+{
+ ENTRY;
+ RETURN(0);
+}
+
+int mdc_unpackmd(struct obd_export *exp, struct lov_stripe_md **lsmp,
+ struct lov_mds_md *lmm, int lmm_size)
+{
+ ENTRY;
+ RETURN(0);
+}
+