46 void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,  in ttm_eu_backoff_reservation()  argument
63 	if (ticket)  in ttm_eu_backoff_reservation()
64 		ww_acquire_fini(ticket);  in ttm_eu_backoff_reservation()
80 int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,  in ttm_eu_reserve_buffers()  argument
90 	if (ticket)  in ttm_eu_reserve_buffers()
91 		ww_acquire_init(ticket, &reservation_ww_class);  in ttm_eu_reserve_buffers()
96 		ret = ttm_bo_reserve(bo, intr, (ticket == NULL), ticket);  in ttm_eu_reserve_buffers()
122 			ret = ttm_bo_reserve_slowpath(bo, intr, ticket);  in ttm_eu_reserve_buffers()
130 			if (ticket) {  in ttm_eu_reserve_buffers()
131 				ww_acquire_done(ticket);  in ttm_eu_reserve_buffers()
132 				ww_acquire_fini(ticket);  in ttm_eu_reserve_buffers()
148 void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,  in ttm_eu_fence_buffer_objects()  argument
169 	if (ticket)  in ttm_eu_fence_buffer_objects()
170 		ww_acquire_fini(ticket);  in ttm_eu_fence_buffer_objects()