Lines Matching refs:fast_iov
198 /* if were using fast_iov, set it to the new one */
200 size_t fast_idx = iter_iov(&kmsg->msg.msg_iter) - kmsg->fast_iov;
201 async_msg->msg.msg_iter.__iov = &async_msg->fast_iov[fast_idx];
241 iomsg->free_iov = iomsg->fast_iov;
263 sr->len = iomsg->fast_iov[0].iov_len = 0;
264 iomsg->fast_iov[0].iov_base = NULL;
269 if (copy_from_user(iomsg->fast_iov, msg->msg_iov,
272 sr->len = iomsg->fast_iov[0].iov_len;
279 iomsg->free_iov = iomsg->fast_iov;
1022 /* might be ->fast_iov if *msg_copy_hdr failed */
1023 if (io->free_iov != io->fast_iov)