buf, name, sizep);
}
+/**
+ * Copy LMA extended attribute into provided buffer
+ *
+ * Note that no locking is done here.
+ *
+ * \param[in] env execution environment
+ * \param[in] obj object for which to retrieve xattr
+ * \param[out] buf buffer to store xattr value in
+ *
+ * \retval 0 on success
+ * \retval negative negated errno on failure
+ */
+int osd_xattr_get_lma(const struct lu_env *env, struct osd_object *obj,
+ struct lu_buf *buf)
+{
+ int size = 0;
+ int rc = -ENOENT;
+
+ if (!buf)
+ return 0;
+
+ if (unlikely(obj->oo_destroyed))
+ goto out_lma;
+
+ /* check SA_ZPL_DXATTR first then fallback to directory xattr */
+ rc = __osd_sa_xattr_get(env, obj, buf, XATTR_NAME_LMA, &size);
+ if (!rc && unlikely(size < sizeof(struct lustre_mdt_attrs)))
+ rc = -EINVAL;
+ if (rc != -ENOENT)
+ goto out_lma;
+
+ rc = __osd_xattr_get_large(env, osd_obj2dev(obj), obj->oo_xattr,
+ buf, XATTR_NAME_LMA, &size);
+ if (!rc && unlikely(size < sizeof(struct lustre_mdt_attrs)))
+ rc = -EINVAL;
+
+out_lma:
+ return rc;
+}
+
static int osd_get_pfid_from_lma(const struct lu_env *env,
struct osd_object *obj,
struct lu_buf *buf, int *sizep)