| /Linux-v5.4/include/linux/ |
| D | uio.h | 30 struct iov_iter { struct
54 static inline enum iter_type iov_iter_type(const struct iov_iter *i) in iov_iter_type() argument
59 static inline bool iter_is_iovec(const struct iov_iter *i) in iter_is_iovec()
64 static inline bool iov_iter_is_kvec(const struct iov_iter *i) in iov_iter_is_kvec()
69 static inline bool iov_iter_is_bvec(const struct iov_iter *i) in iov_iter_is_bvec()
74 static inline bool iov_iter_is_pipe(const struct iov_iter *i) in iov_iter_is_pipe()
79 static inline bool iov_iter_is_discard(const struct iov_iter *i) in iov_iter_is_discard()
84 static inline unsigned char iov_iter_rw(const struct iov_iter *i) in iov_iter_rw()
106 static inline struct iovec iov_iter_iovec(const struct iov_iter *iter) in iov_iter_iovec()
116 struct iov_iter *i, unsigned long offset, size_t bytes);
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| D | dax.h | 33 struct iov_iter *);
36 struct iov_iter *);
209 size_t bytes, struct iov_iter *i);
211 size_t bytes, struct iov_iter *i);
214 ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter,
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| D | iomap.h | 15 struct iov_iter;
152 ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from,
197 ssize_t iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
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| D | fs.h | 64 struct iov_iter;
391 ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter);
1812 struct iov_iter;
1819 ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
1820 ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
1887 struct iov_iter *iter) in call_read_iter()
1893 struct iov_iter *iter) in call_write_iter()
3090 extern ssize_t generic_write_checks(struct kiocb *, struct iov_iter *);
3098 extern ssize_t generic_file_read_iter(struct kiocb *, struct iov_iter *);
3099 extern ssize_t __generic_file_write_iter(struct kiocb *, struct iov_iter *);
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| /Linux-v5.4/lib/ |
| D | iov_iter.c | 157 struct iov_iter *i) in copy_page_to_iter_iovec()
241 struct iov_iter *i) in copy_page_from_iter_iovec()
325 static bool sanity(const struct iov_iter *i) in sanity()
368 struct iov_iter *i) in copy_page_to_iter_pipe()
418 int iov_iter_fault_in_readable(struct iov_iter *i, size_t bytes) in iov_iter_fault_in_readable()
436 void iov_iter_init(struct iov_iter *i, unsigned int direction, in iov_iter_init()
483 static inline void data_start(const struct iov_iter *i, int *idxp, size_t *offp) in data_start()
495 static size_t push_pipe(struct iov_iter *i, size_t size, in push_pipe()
541 struct iov_iter *i) in copy_pipe_to_iter()
573 __wsum *csum, struct iov_iter *i) in csum_and_copy_to_pipe_iter()
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| /Linux-v5.4/fs/cifs/ |
| D | cifsfs.h | 105 extern ssize_t cifs_user_readv(struct kiocb *iocb, struct iov_iter *to);
106 extern ssize_t cifs_direct_readv(struct kiocb *iocb, struct iov_iter *to);
107 extern ssize_t cifs_strict_readv(struct kiocb *iocb, struct iov_iter *to);
108 extern ssize_t cifs_user_writev(struct kiocb *iocb, struct iov_iter *from);
109 extern ssize_t cifs_direct_writev(struct kiocb *iocb, struct iov_iter *from);
110 extern ssize_t cifs_strict_writev(struct kiocb *iocb, struct iov_iter *from);
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| /Linux-v5.4/net/core/ |
| D | datagram.h | 10 struct iov_iter;
13 struct iov_iter *from, size_t length);
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| D | datagram.c | 411 struct iov_iter *to, int len, bool fault_short, in __skb_datagram_iter()
413 struct iov_iter *), void *data) in __skb_datagram_iter() argument
504 struct iov_iter *to, int len, in skb_copy_and_hash_datagram_iter()
513 void *data __always_unused, struct iov_iter *i) in simple_copy_to_iter()
526 struct iov_iter *to, int len) in skb_copy_datagram_iter()
544 struct iov_iter *from, in skb_copy_datagram_from_iter()
616 struct iov_iter *from, size_t length) in __zerocopy_sg_from_iter()
670 int zerocopy_sg_from_iter(struct sk_buff *skb, struct iov_iter *from) in zerocopy_sg_from_iter()
692 struct iov_iter *to, int len, in skb_copy_and_csum_datagram()
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| /Linux-v5.4/fs/orangefs/ |
| D | orangefs-bufmap.h | 29 int orangefs_bufmap_copy_from_iovec(struct iov_iter *iter,
33 int orangefs_bufmap_copy_to_iovec(struct iov_iter *iter,
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| /Linux-v5.4/fs/ext2/ |
| D | file.c | 33 static ssize_t ext2_dax_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext2_dax_read_iter()
49 static ssize_t ext2_dax_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext2_dax_write_iter()
163 static ssize_t ext2_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext2_file_read_iter()
172 static ssize_t ext2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext2_file_write_iter()
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| /Linux-v5.4/block/ |
| D | blk-map.c | 65 struct rq_map_data *map_data, struct iov_iter *iter, in __blk_rq_map_user_iov()
122 const struct iov_iter *iter, gfp_t gfp_mask) in blk_rq_map_user_iov()
127 struct iov_iter i; in blk_rq_map_user_iov()
166 struct iov_iter i; in blk_rq_map_user()
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| /Linux-v5.4/include/net/9p/ |
| D | transport.h | 49 struct iov_iter *, struct iov_iter *, int , int, int);
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| D | client.h | 174 struct iov_iter;
202 int p9_client_read(struct p9_fid *fid, u64 offset, struct iov_iter *to, int *err);
203 int p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err);
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| /Linux-v5.4/mm/ |
| D | process_vm_access.c | 33 struct iov_iter *iter, in process_vm_rw_pages()
76 struct iov_iter *iter, in process_vm_rw_single_vec()
151 static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter, in process_vm_rw_core()
265 struct iov_iter iter; in process_vm_rw()
323 struct iov_iter iter; in compat_process_vm_rw()
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| /Linux-v5.4/drivers/vhost/ |
| D | vsock.c | 102 struct iov_iter iov_iter; in vhost_transport_do_send_pkt() local
157 iov_iter_init(&iov_iter, READ, &vq->iov[out], in, iov_len); in vhost_transport_do_send_pkt()
169 nbytes = copy_to_iter(&pkt->hdr, sizeof(pkt->hdr), &iov_iter); in vhost_transport_do_send_pkt()
177 &iov_iter); in vhost_transport_do_send_pkt()
319 struct iov_iter iov_iter; in vhost_vsock_alloc_pkt() local
333 iov_iter_init(&iov_iter, WRITE, vq->iov, out, len); in vhost_vsock_alloc_pkt()
335 nbytes = copy_from_iter(&pkt->hdr, sizeof(pkt->hdr), &iov_iter); in vhost_vsock_alloc_pkt()
364 nbytes = copy_from_iter(pkt->buf, pkt->len, &iov_iter); in vhost_vsock_alloc_pkt()
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| D | scsi.c | 222 struct iov_iter out_iter;
527 struct iov_iter iov_iter; in vhost_scsi_complete_cmd_work() local
547 iov_iter_init(&iov_iter, READ, &cmd->tvc_resp_iov, in vhost_scsi_complete_cmd_work()
549 ret = copy_to_iter(&v_rsp, sizeof(v_rsp), &iov_iter); in vhost_scsi_complete_cmd_work()
623 struct iov_iter *iter, in vhost_scsi_map_to_sgl()
651 vhost_scsi_calc_sgls(struct iov_iter *iter, size_t bytes, int max_sgls) in vhost_scsi_calc_sgls()
672 struct iov_iter *iter, in vhost_scsi_iov_to_sgl()
695 size_t prot_bytes, struct iov_iter *prot_iter, in vhost_scsi_mapal()
696 size_t data_bytes, struct iov_iter *data_iter) in vhost_scsi_mapal()
918 struct iov_iter in_iter, prot_iter, data_iter; in vhost_scsi_handle_vq()
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| /Linux-v5.4/fs/ext4/ |
| D | file.c | 38 static ssize_t ext4_dax_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_dax_read_iter()
65 static ssize_t ext4_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_file_read_iter()
123 ext4_unaligned_aio(struct inode *inode, struct iov_iter *from, loff_t pos) in ext4_unaligned_aio()
160 static ssize_t ext4_write_checks(struct kiocb *iocb, struct iov_iter *from) in ext4_write_checks()
188 ext4_dax_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext4_dax_write_iter()
218 ext4_file_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext4_file_write_iter()
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| /Linux-v5.4/fs/9p/ |
| D | vfs_addr.c | 43 struct iov_iter to; in v9fs_fid_readpage()
153 struct iov_iter from; in v9fs_vfs_writepage_locked()
235 v9fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) in v9fs_direct_IO()
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| D | xattr.c | 32 struct iov_iter to; in v9fs_fid_xattr_get()
107 struct iov_iter from; in v9fs_fid_xattr_set()
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| D | vfs_file.c | 383 v9fs_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in v9fs_file_read_iter()
408 v9fs_file_write_iter(struct kiocb *iocb, struct iov_iter *from) in v9fs_file_write_iter()
581 v9fs_mmap_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in v9fs_mmap_file_read_iter()
596 v9fs_mmap_file_write_iter(struct kiocb *iocb, struct iov_iter *from) in v9fs_mmap_file_write_iter()
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| /Linux-v5.4/fs/xfs/ |
| D | xfs_file.c | 177 struct iov_iter *to) in xfs_file_dio_aio_read()
200 struct iov_iter *to) in xfs_file_dax_read()
228 struct iov_iter *to) in xfs_file_buffered_aio_read()
250 struct iov_iter *to) in xfs_file_read_iter()
283 struct iov_iter *from, in xfs_file_aio_write_checks()
478 struct iov_iter *from) in xfs_file_dio_aio_write()
573 struct iov_iter *from) in xfs_file_dax_write()
619 struct iov_iter *from) in xfs_file_buffered_aio_write()
695 struct iov_iter *from) in xfs_file_write_iter()
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| /Linux-v5.4/net/qrtr/ |
| D | tun.c | 49 static ssize_t qrtr_tun_read_iter(struct kiocb *iocb, struct iov_iter *to) in qrtr_tun_read_iter()
75 static ssize_t qrtr_tun_write_iter(struct kiocb *iocb, struct iov_iter *from) in qrtr_tun_write_iter()
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| /Linux-v5.4/drivers/fsi/ |
| D | fsi-sbefifo.c | 526 static int sbefifo_read_response(struct sbefifo *sbefifo, struct iov_iter *response) in sbefifo_read_response()
612 struct iov_iter *response) in sbefifo_do_command()
626 struct iov_iter ffdc_iter; in sbefifo_collect_async_ffdc()
666 struct iov_iter *response) in __sbefifo_submit()
719 struct iov_iter resp_iter; in sbefifo_submit()
791 struct iov_iter resp_iter; in sbefifo_user_read()
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| /Linux-v5.4/fs/ |
| D | splice.c | 299 struct iov_iter to; in generic_file_splice_read()
370 struct iov_iter to; in default_file_splice_read()
701 struct iov_iter from; in iter_file_splice_write()
1199 static int iter_to_pipe(struct iov_iter *from, in iter_to_pipe()
1256 static long vmsplice_to_user(struct file *file, struct iov_iter *iter, in vmsplice_to_user()
1284 static long vmsplice_to_pipe(struct file *file, struct iov_iter *iter, in vmsplice_to_pipe()
1339 static long do_vmsplice(struct file *f, struct iov_iter *iter, unsigned int flags) in do_vmsplice()
1358 struct iov_iter iter; in SYSCALL_DEFINE4()
1384 struct iov_iter iter; in COMPAT_SYSCALL_DEFINE4()
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| /Linux-v5.4/fs/iomap/ |
| D | direct-io.c | 38 struct iov_iter *iter;
204 struct iov_iter iter; in iomap_dio_bio_actor()
336 struct iov_iter *iter = dio->submit.iter; in iomap_dio_inline_actor()
394 iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter, in iomap_dio_rw()
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