CDEBUG(D_NET, "mode: %o\n", body->mode);
- if (body->eadatasize != 0) {
- mdc_update_max_ea_from_body(exp, body);
-
- eadata = req_capsule_server_sized_get(pill, &RMF_MDT_MD,
- body->eadatasize);
- if (eadata == NULL)
- RETURN(-EPROTO);
- }
+ mdc_update_max_ea_from_body(exp, body);
+ if (body->eadatasize != 0) {
+ eadata = req_capsule_server_sized_get(pill, &RMF_MDT_MD,
+ body->eadatasize);
+ if (eadata == NULL)
+ RETURN(-EPROTO);
+ }
if (body->valid & OBD_MD_FLRMTPERM) {
struct mdt_remote_perm *perm;
}
buffer->lb_len = reqbody->eadatasize;
- if (buffer->lb_len > 0)
+ if (buffer->lb_len > 0) {
buffer->lb_buf = req_capsule_server_get(pill, &RMF_MDT_MD);
- else
+ if (buffer->lb_buf == NULL)
+ GOTO(out, rc = -EPROTO);
+ } else {
buffer->lb_buf = NULL;
+ ma_need &= ~(MA_LOV | MA_LMV);
+ CDEBUG(D_INFO, "%s: RPC from %s: does not need LOVEA.\n",
+ mdt_obd_name(info->mti_mdt),
+ req->rq_export->exp_client_uuid.uuid);
+ }
- /* If it is dir object and client require MEA, then we got MEA */
- if (S_ISDIR(lu_object_attr(&next->mo_lu)) &&
- reqbody->valid & OBD_MD_MEA) {
- /* Assumption: MDT_MD size is enough for lmv size. */
- ma->ma_lmv = buffer->lb_buf;
- ma->ma_lmv_size = buffer->lb_len;
- ma->ma_need = MA_LMV | MA_INODE;
- } else {
- ma->ma_lmm = buffer->lb_buf;
- ma->ma_lmm_size = buffer->lb_len;
- ma->ma_need = MA_LOV | MA_INODE | MA_HSM;
- }
+ /* If it is dir object and client require MEA, then we got MEA */
+ if (S_ISDIR(lu_object_attr(&next->mo_lu)) &&
+ reqbody->valid & OBD_MD_MEA) {
+ /* Assumption: MDT_MD size is enough for lmv size. */
+ ma->ma_lmv = buffer->lb_buf;
+ ma->ma_lmv_size = buffer->lb_len;
+ ma->ma_need = MA_INODE;
+ if (ma->ma_lmm_size > 0)
+ ma->ma_need |= MA_LMV;
+ } else {
+ ma->ma_lmm = buffer->lb_buf;
+ ma->ma_lmm_size = buffer->lb_len;
+ ma->ma_need = MA_INODE | MA_HSM;
+ if (ma->ma_lmm_size > 0)
+ ma->ma_need |= MA_LOV;
+ }
if (S_ISDIR(lu_object_attr(&next->mo_lu)) &&
reqbody->valid & OBD_MD_FLDIREA &&