of/sol_uverbs/sol_uverbs.c

1121 		uverbs_upd_uobj_t *upd = (uverbs_upd_uobj_t *)entry->data;
1123 		rw_enter(&(upd->uobj.uo_lock), RW_WRITER);
1124 		if (upd->active_qp_cnt) {
1127 			upd->list_entry = new_entry;
1128 			upd->free_pending = 1;
1129 			rw_exit(&(upd->uobj.uo_lock));
1131 			upd->list_entry = NULL;
1132 			sol_ofs_uobj_ref(&upd->uobj);
1134 			rc = uverbs_upd_free(upd, uctxt);
1138 				    "upd_free(%p) failed", upd);
1455 	uverbs_upd_uobj_t		*upd;
1463 	upd = kmem_zalloc(sizeof (*upd), KM_NOSLEEP);
1464 	if (upd == NULL) {
1468 	sol_ofs_uobj_init(&upd->uobj, 0, SOL_UVERBS_UPD_UOBJ_TYPE);
1469 	rw_enter(&upd->uobj.uo_lock, RW_WRITER);
1471 	rc = ibt_alloc_pd(uctxt->hca->hdl, IBT_PD_NO_FLAGS, &upd->pd);
1476 		upd->uobj.uo_uobj_sz = sizeof (uverbs_upd_uobj_t);
1480 	if (sol_ofs_uobj_add(&uverbs_upd_uo_tbl, &upd->uobj) != 0) {
1486 	resp.pd_handle = upd->uobj.uo_id;
1493 	    (void *)upd->pd, &resp.drv_out, sizeof (resp.drv_out));
1514 	upd->list_entry = add_genlist(&uctxt->pd_list, (uintptr_t)upd, uctxt);
1517 	if (!upd->list_entry) {
1519 		    "alloc_pd: Error adding upd to pd_list\n");
1524 	upd->uobj.uo_live = 1;
1525 	rw_exit(&upd->uobj.uo_lock);
1533 	upd->uobj.uo_live = 1;
1534 	(void) sol_ofs_uobj_remove(&uverbs_upd_uo_tbl, &upd->uobj);
1537 	(void) ibt_free_pd(uctxt->hca->hdl, upd->pd);
1540 	rw_exit(&upd->uobj.uo_lock);
1541 	sol_ofs_uobj_deref(&upd->uobj, sol_ofs_uobj_free);
1549 uverbs_upd_free(uverbs_upd_uobj_t *upd, uverbs_uctxt_uobj_t *uctxt)
1553 	rc = ibt_free_pd(uctxt->hca->hdl, upd->pd);
1558 		sol_ofs_uobj_put(&upd->uobj);
1567 	upd->pd = NULL;
1568 	if (upd->list_entry) {
1570 		delete_genlist(&uctxt->pd_list, upd->list_entry);
1576 	 * from upd_uo_tbl and free upd, when called from close also.
1578 	sol_ofs_uobj_put(&upd->uobj);
1579 	(void) sol_ofs_uobj_remove(&uverbs_upd_uo_tbl, &upd->uobj);
1580 	sol_ofs_uobj_deref(&upd->uobj, sol_ofs_uobj_free);
1605 	uverbs_upd_uobj_t		*upd;
1613 	upd = uverbs_uobj_get_upd_write(cmd.pd_handle);
1614 	if (upd == NULL) {
1621 	if (upd->active_qp_cnt) {
1622 		sol_ofs_uobj_put(&upd->uobj);
1625 		rc = uverbs_upd_free(upd, uctxt);
2063 	uverbs_upd_uobj_t		*upd;
2119 	upd = uverbs_uobj_get_upd_read(cmd.pd_handle);
2120 	if (upd == NULL) {
2127 	rc = ibt_register_mr(uctxt->hca->hdl, upd->pd, &new_mem_attr, &umr->mr,
2175 	sol_ofs_uobj_put(&upd->uobj);
2191 	sol_ofs_uobj_put(&upd->uobj);