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Searched refs:fast_iov (Results 1 – 7 of 7) sorted by relevance

/openbmc/linux/io_uring/
H A Drw.c407 iovec = s->fast_iov; in __io_import_iovec()
499 const struct iovec *fast_iov, struct iov_iter *iter) in io_req_map_rw() argument
512 io->s.iter.__iov = io->s.fast_iov; in io_req_map_rw()
513 if (iter->__iov != fast_iov) { in io_req_map_rw()
514 iov_off = iter_iov(iter) - fast_iov; in io_req_map_rw()
517 if (io->s.fast_iov != fast_iov) in io_req_map_rw()
518 memcpy(io->s.fast_iov + iov_off, fast_iov + iov_off, in io_req_map_rw()
538 io_req_map_rw(req, iovec, s->fast_iov, &s->iter); in io_setup_async_rw()
H A Drw.h8 struct iovec fast_iov[UIO_FASTIOV]; member
H A Dnet.h11 struct iovec fast_iov[UIO_FASTIOV]; member
H A Dnet.c200 size_t fast_idx = iter_iov(&kmsg->msg.msg_iter) - kmsg->fast_iov; in io_setup_async_msg()
201 async_msg->msg.msg_iter.__iov = &async_msg->fast_iov[fast_idx]; in io_setup_async_msg()
241 iomsg->free_iov = iomsg->fast_iov; in io_compat_msg_copy_hdr()
263 sr->len = iomsg->fast_iov[0].iov_len = 0; in io_msg_copy_hdr()
264 iomsg->fast_iov[0].iov_base = NULL; in io_msg_copy_hdr()
269 if (copy_from_user(iomsg->fast_iov, msg->msg_iov, in io_msg_copy_hdr()
272 sr->len = iomsg->fast_iov[0].iov_len; in io_msg_copy_hdr()
279 iomsg->free_iov = iomsg->fast_iov; in io_msg_copy_hdr()
1025 if (io->free_iov != io->fast_iov) in io_send_zc_cleanup()
/openbmc/linux/block/
H A Dblk-map.c706 struct iovec fast_iov[UIO_FASTIOV]; in blk_rq_map_user_io() local
707 struct iovec *iov = fast_iov; in blk_rq_map_user_io()
/openbmc/linux/include/linux/
H A Duio.h368 struct iovec *fast_iov, bool compat);
/openbmc/linux/lib/
H A Diov_iter.c1401 struct iovec *fast_iov, bool compat) in iovec_from_user() argument
1403 struct iovec *iov = fast_iov; in iovec_from_user()
1426 if (iov != fast_iov) in iovec_from_user()