- struct md_perm *perm;
- int i;
-
- if (!identity) {
- LASSERT(is_rmtclient == 0);
- return CFS_SETGRP_PERM;
- }
-
- perm = identity->mi_perms;
- /* check exactly matched nid first */
- for (i = identity->mi_nperms - 1; i > 0; i--) {
- if (perm[i].mp_nid != nid)
- continue;
- return perm[i].mp_perm;
- }
-
- /* check LNET_NID_ANY then */
- if ((identity->mi_nperms > 0) &&
- ((perm[0].mp_nid == nid) || (perm[0].mp_nid == LNET_NID_ANY)))
- return perm[0].mp_perm;
-
- /* return default last */
- return is_rmtclient ? 0 : CFS_SETGRP_PERM;
-}
-
-int mdt_pack_remote_perm(struct mdt_thread_info *info, struct mdt_object *o,
- void *buf)
-{
- struct ptlrpc_request *req = mdt_info_req(info);
- struct md_ucred *uc = mdt_ucred(info);
- struct md_object *next = mdt_object_child(o);
- struct mdt_export_data *med = mdt_req2med(req);
- struct mdt_remote_perm *perm = buf;
-
- ENTRY;
-
- /* remote client request always pack ptlrpc_user_desc! */
- LASSERT(perm);
-
- if (!med->med_rmtclient)
- RETURN(-EBADE);
-
- if ((uc->mu_valid != UCRED_OLD) && (uc->mu_valid != UCRED_NEW))
- RETURN(-EINVAL);
-
- perm->rp_uid = uc->mu_o_uid;
- perm->rp_gid = uc->mu_o_gid;
- perm->rp_fsuid = uc->mu_o_fsuid;
- perm->rp_fsgid = uc->mu_o_fsgid;
-
- perm->rp_access_perm = 0;
- if (mo_permission(info->mti_env, NULL, next, NULL, MAY_READ) == 0)
- perm->rp_access_perm |= MAY_READ;
- if (mo_permission(info->mti_env, NULL, next, NULL, MAY_WRITE) == 0)
- perm->rp_access_perm |= MAY_WRITE;
- if (mo_permission(info->mti_env, NULL, next, NULL, MAY_EXEC) == 0)
- perm->rp_access_perm |= MAY_EXEC;
-
- RETURN(0);
+ struct md_perm *perm;
+ int i;
+
+ if (!identity)
+ return CFS_SETGRP_PERM;
+
+ perm = identity->mi_perms;
+ /* check exactly matched nid first */
+ for (i = identity->mi_nperms - 1; i > 0; i--) {
+ if (perm[i].mp_nid != nid)
+ continue;
+ return perm[i].mp_perm;
+ }
+
+ /* check LNET_NID_ANY then */
+ if ((identity->mi_nperms > 0) &&
+ ((perm[0].mp_nid == nid) || (perm[0].mp_nid == LNET_NID_ANY)))
+ return perm[0].mp_perm;
+
+ /* return default last */
+ return CFS_SETGRP_PERM;