- if (S_ISDIR(la->la_mode) && la->la_nlink == 1)
- obj->mod_flags |= MNLINK_OBJ;
- }
- RETURN(rc);
-}
-
-/* get only inode attributes */
-int mdd_iattr_get(const struct lu_env *env, struct mdd_object *mdd_obj,
- struct md_attr *ma)
-{
- int rc = 0;
- ENTRY;
-
- if (ma->ma_valid & MA_INODE)
- RETURN(0);
-
- rc = mdd_la_get(env, mdd_obj, &ma->ma_attr,
- mdd_object_capa(env, mdd_obj));
- if (rc == 0)
- ma->ma_valid |= MA_INODE;
- RETURN(rc);
-}
-
-int mdd_get_default_md(struct mdd_object *mdd_obj, struct lov_mds_md *lmm,
- int *size)
-{
- struct lov_desc *ldesc;
- struct mdd_device *mdd = mdo2mdd(&mdd_obj->mod_obj);
- ENTRY;
-
- ldesc = &mdd->mdd_obd_dev->u.mds.mds_lov_desc;
- LASSERT(ldesc != NULL);
-
- if (!lmm)
- RETURN(0);
-
- lmm->lmm_magic = LOV_MAGIC_V1;
- lmm->lmm_object_gr = LOV_OBJECT_GROUP_DEFAULT;
- lmm->lmm_pattern = ldesc->ld_pattern;
- lmm->lmm_stripe_size = ldesc->ld_default_stripe_size;
- lmm->lmm_stripe_count = ldesc->ld_default_stripe_count;
- *size = sizeof(struct lov_mds_md);
-
- RETURN(sizeof(struct lov_mds_md));
-}
-
-/* get lov EA only */
-static int __mdd_lmm_get(const struct lu_env *env,
- struct mdd_object *mdd_obj, struct md_attr *ma)
-{
- int rc;
- ENTRY;
-
- if (ma->ma_valid & MA_LOV)
- RETURN(0);
-
- rc = mdd_get_md(env, mdd_obj, ma->ma_lmm, &ma->ma_lmm_size,
- XATTR_NAME_LOV);
-
- if (rc == 0 && (ma->ma_need & MA_LOV_DEF)) {
- rc = mdd_get_default_md(mdd_obj, ma->ma_lmm,
- &ma->ma_lmm_size);
- }
-
- if (rc > 0) {
- ma->ma_valid |= MA_LOV;
- rc = 0;
- }
- RETURN(rc);
-}
-
-int mdd_lmm_get_locked(const struct lu_env *env, struct mdd_object *mdd_obj,
- struct md_attr *ma)
-{
- int rc;
- ENTRY;
-
- mdd_read_lock(env, mdd_obj, MOR_TGT_CHILD);
- rc = __mdd_lmm_get(env, mdd_obj, ma);
- mdd_read_unlock(env, mdd_obj);
- RETURN(rc);
-}
-
-/* get lmv EA only*/
-static int __mdd_lmv_get(const struct lu_env *env,
- struct mdd_object *mdd_obj, struct md_attr *ma)
-{
- int rc;
- ENTRY;
-
- if (ma->ma_valid & MA_LMV)
- RETURN(0);
-
- rc = mdd_get_md(env, mdd_obj, ma->ma_lmv, &ma->ma_lmv_size,
- XATTR_NAME_LMV);
- if (rc > 0) {
- ma->ma_valid |= MA_LMV;
- rc = 0;
- }
- RETURN(rc);
-}
-
-static int __mdd_lma_get(const struct lu_env *env, struct mdd_object *mdd_obj,
- struct md_attr *ma)
-{
- struct mdd_thread_info *info = mdd_env_info(env);
- struct lustre_mdt_attrs *lma =
- (struct lustre_mdt_attrs *)info->mti_xattr_buf;
- int lma_size;
- int rc;
- ENTRY;
-
- /* If all needed data are already valid, nothing to do */
- if ((ma->ma_valid & (MA_HSM | MA_SOM)) ==
- (ma->ma_need & (MA_HSM | MA_SOM)))
- RETURN(0);
-
- /* Read LMA from disk EA */
- lma_size = sizeof(info->mti_xattr_buf);
- rc = mdd_get_md(env, mdd_obj, lma, &lma_size, XATTR_NAME_LMA);
- if (rc <= 0)
- RETURN(rc);
-
- /* Useless to check LMA incompatibility because this is already done in
- * osd_ea_fid_get(), and this will fail long before this code is
- * called.
- * So, if we are here, LMA is compatible.
- */
-
- lustre_lma_swab(lma);
-
- /* Swab and copy LMA */
- if (ma->ma_need & MA_HSM) {
- if (lma->lma_compat & LMAC_HSM)
- ma->ma_hsm_flags = lma->lma_flags & HSM_FLAGS_MASK;
- else
- ma->ma_hsm_flags = 0;
- ma->ma_valid |= MA_HSM;
- }
-
- /* Copy SOM */
- if (ma->ma_need & MA_SOM && lma->lma_compat & LMAC_SOM) {
- LASSERT(ma->ma_som != NULL);
- ma->ma_som->msd_ioepoch = lma->lma_ioepoch;
- ma->ma_som->msd_size = lma->lma_som_size;
- ma->ma_som->msd_blocks = lma->lma_som_blocks;
- ma->ma_som->msd_mountid = lma->lma_som_mountid;
- ma->ma_valid |= MA_SOM;
- }
-
- RETURN(0);
-}
-
-static int mdd_attr_get_internal(const struct lu_env *env,
- struct mdd_object *mdd_obj,
- struct md_attr *ma)
-{
- int rc = 0;
- ENTRY;
-
- if (ma->ma_need & MA_INODE)
- rc = mdd_iattr_get(env, mdd_obj, ma);
-
- if (rc == 0 && ma->ma_need & MA_LOV) {
- if (S_ISREG(mdd_object_type(mdd_obj)) ||
- S_ISDIR(mdd_object_type(mdd_obj)))
- rc = __mdd_lmm_get(env, mdd_obj, ma);
- }
- if (rc == 0 && ma->ma_need & MA_LMV) {
- if (S_ISDIR(mdd_object_type(mdd_obj)))
- rc = __mdd_lmv_get(env, mdd_obj, ma);