Searched refs:ublk_dev_support_zero_copy (Results 1 – 1 of 1) sorted by relevance
667 static inline bool ublk_dev_support_zero_copy(const struct ublk_device *ub) in ublk_dev_support_zero_copy() function701 !ublk_dev_support_zero_copy(ub) && in ublk_dev_need_map_io()725 ublk_dev_support_zero_copy(ub) || in ublk_dev_need_req_ref()2208 if (!ublk_dev_support_zero_copy(ub)) in ublk_register_io_buf()2244 if (!ublk_dev_support_zero_copy(ub) || !ublk_rq_has_data(req)) in ublk_daemon_register_io_buf()