| /Linux-v5.15/mm/ |
| D | process_vm_access.c | 34 while (len && iov_iter_count(iter)) { in process_vm_rw_pages()
48 if (copied < copy && iov_iter_count(iter)) in process_vm_rw_pages()
94 while (!rc && nr_pages && iov_iter_count(iter)) { in process_vm_rw_single_vec()
164 size_t total_len = iov_iter_count(iter); in process_vm_rw_core()
214 for (i = 0; i < riovcnt && iov_iter_count(iter) && !rc; i++) in process_vm_rw_core()
220 total_len -= iov_iter_count(iter); in process_vm_rw_core()
275 if (!iov_iter_count(&iter)) in process_vm_rw()
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| /Linux-v5.15/net/rds/ |
| D | message.c | 368 int length = iov_iter_count(from); in rds_message_zcopy_from_user()
372 rm->m_inc.i_hdr.h_len = cpu_to_be32(iov_iter_count(from)); in rds_message_zcopy_from_user()
389 while (iov_iter_count(from)) { in rds_message_zcopy_from_user()
430 rm->m_inc.i_hdr.h_len = cpu_to_be32(iov_iter_count(from)); in rds_message_copy_from_user()
439 while (iov_iter_count(from)) { in rds_message_copy_from_user()
441 ret = rds_page_remainder_alloc(sg, iov_iter_count(from), in rds_message_copy_from_user()
449 to_copy = min_t(unsigned long, iov_iter_count(from), in rds_message_copy_from_user()
484 while (iov_iter_count(to) && copied < len) { in rds_message_inc_copy_to_user()
485 to_copy = min_t(unsigned long, iov_iter_count(to), in rds_message_inc_copy_to_user()
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| D | tcp_recv.c | 68 if (!iov_iter_count(to)) in rds_tcp_inc_copy_to_user()
76 to_copy = iov_iter_count(to); in rds_tcp_inc_copy_to_user()
85 if (!iov_iter_count(to)) in rds_tcp_inc_copy_to_user()
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| /Linux-v5.15/block/ |
| D | fops.c | 325 if (!iov_iter_count(iter)) in blkdev_direct_IO()
503 if (!iov_iter_count(from)) in blkdev_write_iter()
513 if (iov_iter_count(from) > size) { in blkdev_write_iter()
514 shorted = iov_iter_count(from) - size; in blkdev_write_iter()
522 iov_iter_reexpand(from, iov_iter_count(from) + shorted); in blkdev_write_iter()
540 if (iov_iter_count(to) > size) { in blkdev_read_iter()
541 shorted = iov_iter_count(to) - size; in blkdev_read_iter()
546 iov_iter_reexpand(to, iov_iter_count(to) + shorted); in blkdev_read_iter()
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| D | blk-map.c | 59 if (!iov_iter_count(iter)) in bio_copy_from_iter()
90 if (!iov_iter_count(&iter)) in bio_copy_to_iter()
241 if (!iov_iter_count(iter)) in bio_map_user_iov()
249 while (iov_iter_count(iter)) { in bio_map_user_iov()
553 } while (iov_iter_count(&i)); in blk_rq_map_user_iov()
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| /Linux-v5.15/drivers/gpu/drm/ |
| D | drm_dp_aux_dev.c | 157 while (iov_iter_count(to)) { in auxdev_read_iter()
159 ssize_t todo = min(iov_iter_count(to), sizeof(buf)); in auxdev_read_iter()
200 while (iov_iter_count(from)) { in auxdev_write_iter()
202 ssize_t todo = min(iov_iter_count(from), sizeof(buf)); in auxdev_write_iter()
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| /Linux-v5.15/net/ceph/ |
| D | messenger_v2.c | 83 while (iov_iter_count(it)) { in do_recvmsg()
112 iov_iter_count(&con->v2.in_iter)); in ceph_tcp_recv()
115 iov_iter_count(&con->v2.in_iter)); in ceph_tcp_recv()
125 while (iov_iter_count(it)) { in do_sendmsg()
149 while (iov_iter_count(it)) { in do_try_sendpage()
153 bv.bv_len = min(iov_iter_count(it), in do_try_sendpage()
199 iov_iter_count(&con->v2.out_iter), con->v2.out_iter_sendpage); in ceph_tcp_send()
205 iov_iter_count(&con->v2.out_iter)); in ceph_tcp_send()
224 WARN_ON(iov_iter_count(&con->v2.in_iter)); in reset_in_kvecs()
232 WARN_ON(iov_iter_count(&con->v2.in_iter)); in set_in_bvec()
[all …]
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| /Linux-v5.15/net/qrtr/ |
| D | tun.c | 76 count = min_t(size_t, iov_iter_count(to), skb->len); in qrtr_tun_read_iter()
89 size_t len = iov_iter_count(from); in qrtr_tun_write_iter()
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| /Linux-v5.15/fs/nfs/ |
| D | direct.c | 172 VM_BUG_ON(iov_iter_count(iter) != PAGE_SIZE); in nfs_direct_IO()
363 while (iov_iter_count(iter)) { in nfs_direct_read_schedule_iovec()
450 size_t count = iov_iter_count(iter); in nfs_file_direct_read()
806 NFS_I(inode)->write_io += iov_iter_count(iter); in nfs_direct_write_schedule_iovec()
807 while (iov_iter_count(iter)) { in nfs_direct_write_schedule_iovec()
906 file, iov_iter_count(iter), (long long) iocb->ki_pos); in nfs_file_direct_write()
915 end = (pos + iov_iter_count(iter) - 1) >> PAGE_SHIFT; in nfs_file_direct_write()
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| /Linux-v5.15/fs/fuse/ |
| D | ioctl.c | 248 for (i = 0; iov_iter_count(&ii) && !WARN_ON(i >= ap.num_pages); i++) { in fuse_do_ioctl()
250 if (c != PAGE_SIZE && iov_iter_count(&ii)) in fuse_do_ioctl()
317 for (i = 0; iov_iter_count(&ii) && !WARN_ON(i >= ap.num_pages); i++) { in fuse_do_ioctl()
319 if (c != PAGE_SIZE && iov_iter_count(&ii)) in fuse_do_ioctl()
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| /Linux-v5.15/drivers/char/ |
| D | mem.c | 466 size_t count = iov_iter_count(from); in write_iter_null()
487 while (iov_iter_count(iter)) { in read_iter_zero()
488 size_t chunk = iov_iter_count(iter), n; in read_iter_zero()
493 if (!n && iov_iter_count(iter)) in read_iter_zero()
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| /Linux-v5.15/fs/ext4/ |
| D | file.c | 120 if (!iov_iter_count(to)) in ext4_file_read_iter()
236 return iov_iter_count(from); in ext4_generic_write_checks()
477 size_t count = iov_iter_count(from); in ext4_dio_write_iter()
582 if (ret >= 0 && iov_iter_count(from)) { in ext4_dio_write_iter()
634 count = iov_iter_count(from); in ext4_dax_write_iter()
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| /Linux-v5.15/fs/ceph/ |
| D | file.c | 89 if (maxsize > iov_iter_count(iter)) in __iter_get_bvecs()
90 maxsize = iov_iter_count(iter); in __iter_get_bvecs()
134 size_t orig_count = iov_iter_count(iter); in iter_get_bvecs_alloc()
847 u64 len = iov_iter_count(to); in ceph_sync_read()
866 while ((len = iov_iter_count(to)) > 0) { in ceph_sync_read()
886 more = len < iov_iter_count(to); in ceph_sync_read()
955 iov_iter_count(to) > 0 && off >= i_size_read(inode)) in ceph_sync_read()
1191 size_t count = iov_iter_count(iter); in ceph_direct_read_write()
1215 while (iov_iter_count(iter) > 0) { in ceph_direct_read_write()
1216 u64 size = iov_iter_count(iter); in ceph_direct_read_write()
[all …]
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| /Linux-v5.15/fs/afs/ |
| D | vlclient.c | 189 call->unmarshall, iov_iter_count(call->iter), call->count); in afs_deliver_vl_get_addrs_u()
320 call->unmarshall, iov_iter_count(call->iter), call->count); in afs_deliver_vl_get_capabilities()
429 call->unmarshall, iov_iter_count(call->iter), call->count2); in afs_deliver_yfsvl_get_endpoints()
660 call->unmarshall, iov_iter_count(call->iter), call->count); in afs_deliver_yfsvl_get_cell_name()
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| D | rxrpc.c | 318 tx_total_len += iov_iter_count(call->write_iter); in afs_make_call()
375 iov_iter_count(&msg.msg_iter), in afs_make_call()
776 _enter("{%zu}", iov_iter_count(call->iter)); in afs_deliver_cm_op_id()
898 call->type->name, call->iov_len, iov_iter_count(iter), want_more); in afs_extract_data()
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| /Linux-v5.15/drivers/fsi/ |
| D | fsi-sbefifo.c | 538 dev_vdbg(dev, "reading response, buflen = %zd\n", iov_iter_count(response)); in sbefifo_read_response()
595 if (iov_iter_count(response) >= sizeof(__be32)) { in sbefifo_read_response()
651 ffdc_sz = SBEFIFO_MAX_FFDC_SIZE - iov_iter_count(&ffdc_iter); in sbefifo_collect_async_ffdc()
748 rbytes -= iov_iter_count(&resp_iter); in sbefifo_submit()
830 rc = len - iov_iter_count(&resp_iter); in sbefifo_user_read()
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| /Linux-v5.15/fs/xfs/ |
| D | xfs_file.c | 254 if (!iov_iter_count(to)) in xfs_file_dio_read()
278 if (!iov_iter_count(to)) in xfs_file_dax_read()
353 size_t count = iov_iter_count(from); in xfs_file_write_checks()
603 size_t count = iov_iter_count(from); in xfs_file_dio_write_unaligned()
676 size_t count = iov_iter_count(from); in xfs_file_dio_write()
810 size_t ocount = iov_iter_count(from); in xfs_file_write_iter()
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| /Linux-v5.15/fs/coda/ |
| D | file.c | 44 size_t count = iov_iter_count(to); in coda_file_read_iter()
70 size_t count = iov_iter_count(to); in coda_file_write_iter()
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| /Linux-v5.15/drivers/net/ |
| D | tap.c | 626 unsigned long total_len = iov_iter_count(from); in tap_get_user()
776 if (iov_iter_count(iter) < vnet_hdr_len) in tap_put_user()
805 if (ret || !iov_iter_count(iter)) in tap_put_user()
809 if (ret != sizeof(veth) || !iov_iter_count(iter)) in tap_put_user()
827 if (!iov_iter_count(to)) { in tap_do_read()
873 ssize_t len = iov_iter_count(to), ret; in tap_read_iter()
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| /Linux-v5.15/fs/ |
| D | read_write.c | 745 while (iov_iter_count(iter)) { in do_loop_readv_writev()
782 tot_len = iov_iter_count(iter); in do_iter_read()
812 tot_len = iov_iter_count(iter); in vfs_iocb_iter_read()
847 tot_len = iov_iter_count(iter); in do_iter_write()
876 tot_len = iov_iter_count(iter); in vfs_iocb_iter_write()
1641 if (!iov_iter_count(from)) in generic_write_checks()
1651 count = iov_iter_count(from); in generic_write_checks()
1657 return iov_iter_count(from); in generic_write_checks()
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| D | pipe.c | 232 size_t total_len = iov_iter_count(to); in pipe_read()
420 size_t total_len = iov_iter_count(from); in pipe_write()
473 if (!iov_iter_count(from)) in pipe_write()
531 if (unlikely(copied < PAGE_SIZE && iov_iter_count(from))) { in pipe_write()
540 if (!iov_iter_count(from)) in pipe_write()
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| /Linux-v5.15/fs/erofs/ |
| D | data.c | 260 loff_t align = iocb->ki_pos | iov_iter_count(to) | in erofs_prepare_dio()
278 if (!iov_iter_count(to)) in erofs_file_read_iter()
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| /Linux-v5.15/net/core/ |
| D | datagram.c | 492 if (fault_short || iov_iter_count(to)) in __skb_datagram_iter()
624 while (length && iov_iter_count(from)) { in __zerocopy_sg_from_iter()
701 int copy = min_t(int, skb_headlen(skb), iov_iter_count(from)); in zerocopy_sg_from_iter()
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| /Linux-v5.15/fs/iomap/ |
| D | direct-io.c | 279 orig_count = iov_iter_count(dio->submit.iter); in iomap_dio_bio_iter()
282 if (!iov_iter_count(dio->submit.iter)) in iomap_dio_bio_iter()
462 .len = iov_iter_count(iter), in __iomap_dio_rw()
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| /Linux-v5.15/fs/ntfs/ |
| D | file.c | 333 iov_iter_count(from)); in ntfs_prepare_file_for_write()
378 end = (pos + iov_iter_count(from) + vol->cluster_size_mask) & in ntfs_prepare_file_for_write()
1743 (unsigned long)iov_iter_count(i)); in ntfs_perform_write()
1821 if (bytes > iov_iter_count(i)) in ntfs_perform_write()
1822 bytes = iov_iter_count(i); in ntfs_perform_write()
1891 } while (iov_iter_count(i)); in ntfs_perform_write()
1920 if (iov_iter_count(from) && !err) in ntfs_file_write_iter()
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