Lines Matching refs:fast_iov
170 size_t fast_idx = kmsg->msg.msg_iter.iov - kmsg->fast_iov; in io_setup_async_msg()
171 async_msg->msg.msg_iter.iov = &async_msg->fast_iov[fast_idx]; in io_setup_async_msg()
183 iomsg->free_iov = iomsg->fast_iov; in io_sendmsg_copy_hdr()
432 sr->len = iomsg->fast_iov[0].iov_len = 0; in __io_recvmsg_copy_hdr()
433 iomsg->fast_iov[0].iov_base = NULL; in __io_recvmsg_copy_hdr()
438 if (copy_from_user(iomsg->fast_iov, msg.msg_iov, sizeof(*msg.msg_iov))) in __io_recvmsg_copy_hdr()
440 sr->len = iomsg->fast_iov[0].iov_len; in __io_recvmsg_copy_hdr()
451 iomsg->free_iov = iomsg->fast_iov; in __io_recvmsg_copy_hdr()
503 iomsg->free_iov = iomsg->fast_iov; in __io_compat_recvmsg_copy_hdr()
752 kmsg->fast_iov[0].iov_base = buf; in io_recvmsg()
753 kmsg->fast_iov[0].iov_len = len; in io_recvmsg()
754 iov_iter_init(&kmsg->msg.msg_iter, READ, kmsg->fast_iov, 1, in io_recvmsg()
917 if (io->free_iov != io->fast_iov) in io_send_zc_cleanup()