53 	struct vas_window *txwin;  member
284 	struct vas_window *txwin;  in coproc_ioc_tx_win_open()  local
292 	if (cp_inst->txwin)  in coproc_ioc_tx_win_open()
311 	txwin = cp_inst->coproc->vops->open_win(uattr.vas_id, uattr.flags,  in coproc_ioc_tx_win_open()
313 	if (IS_ERR(txwin)) {  in coproc_ioc_tx_win_open()
315 				PTR_ERR(txwin));  in coproc_ioc_tx_win_open()
316 		return PTR_ERR(txwin);  in coproc_ioc_tx_win_open()
319 	mutex_init(&txwin->task_ref.mmap_mutex);  in coproc_ioc_tx_win_open()
320 	cp_inst->txwin = txwin;  in coproc_ioc_tx_win_open()
330 	if (cp_inst->txwin) {  in coproc_release()
333 			rc = cp_inst->coproc->vops->close_win(cp_inst->txwin);  in coproc_release()
337 		cp_inst->txwin = NULL;  in coproc_release()
399 	struct vas_window *txwin;  in vas_mmap_fault()  local
407 	if (!cp_inst || !cp_inst->txwin) {  in vas_mmap_fault()
413 	txwin = cp_inst->txwin;  in vas_mmap_fault()
423 	if (txwin->task_ref.vma != vmf->vma) {  in vas_mmap_fault()
429 	mutex_lock(&txwin->task_ref.mmap_mutex);  in vas_mmap_fault()
436 	if (txwin->status == VAS_WIN_ACTIVE) {  in vas_mmap_fault()
437 		paste_addr = cp_inst->coproc->vops->paste_addr(txwin);  in vas_mmap_fault()
441 			mutex_unlock(&txwin->task_ref.mmap_mutex);  in vas_mmap_fault()
445 	mutex_unlock(&txwin->task_ref.mmap_mutex);  in vas_mmap_fault()
475 	struct vas_window *txwin;  in coproc_mmap()  local
481 	txwin = cp_inst->txwin;  in coproc_mmap()
490 	if (!txwin) {  in coproc_mmap()
511 	mutex_lock(&txwin->task_ref.mmap_mutex);  in coproc_mmap()
512 	if (txwin->status != VAS_WIN_ACTIVE) {  in coproc_mmap()
518 	paste_addr = cp_inst->coproc->vops->paste_addr(txwin);  in coproc_mmap()
539 	txwin->task_ref.vma = vma;  in coproc_mmap()
543 	mutex_unlock(&txwin->task_ref.mmap_mutex);  in coproc_mmap()