| /Linux-v5.15/include/linux/ |
| D | uio.h | 36 struct iov_iter { struct
58 static inline enum iter_type iov_iter_type(const struct iov_iter *i) in iov_iter_type() argument
63 static inline void iov_iter_save_state(struct iov_iter *iter, in iov_iter_save_state()
71 static inline bool iter_is_iovec(const struct iov_iter *i) in iter_is_iovec()
76 static inline bool iov_iter_is_kvec(const struct iov_iter *i) in iov_iter_is_kvec()
81 static inline bool iov_iter_is_bvec(const struct iov_iter *i) in iov_iter_is_bvec()
86 static inline bool iov_iter_is_pipe(const struct iov_iter *i) in iov_iter_is_pipe()
91 static inline bool iov_iter_is_discard(const struct iov_iter *i) in iov_iter_is_discard()
96 static inline bool iov_iter_is_xarray(const struct iov_iter *i) in iov_iter_is_xarray()
101 static inline unsigned char iov_iter_rw(const struct iov_iter *i) in iov_iter_rw()
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| D | dax.h | 33 struct iov_iter *);
36 struct iov_iter *);
197 size_t bytes, struct iov_iter *i);
199 size_t bytes, struct iov_iter *i);
204 ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter,
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| D | iomap.h | 18 struct iov_iter;
221 ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from,
333 ssize_t iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
336 struct iomap_dio *__iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
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| D | netfs.h | 188 struct iov_iter *iter,
196 struct iov_iter *iter,
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| D | fs.h | 66 struct iov_iter;
402 ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter);
2069 struct iov_iter;
2076 ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
2077 ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
2155 struct iov_iter *iter) in call_read_iter()
2161 struct iov_iter *iter) in call_write_iter()
3201 extern ssize_t generic_write_checks(struct kiocb *, struct iov_iter *);
3205 ssize_t filemap_read(struct kiocb *iocb, struct iov_iter *to,
3207 extern ssize_t generic_file_read_iter(struct kiocb *, struct iov_iter *);
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| /Linux-v5.15/lib/ |
| D | iov_iter.c | 174 struct iov_iter *i) in copy_page_to_iter_iovec()
258 struct iov_iter *i) in copy_page_from_iter_iovec()
342 static bool sanity(const struct iov_iter *i) in sanity()
385 struct iov_iter *i) in copy_page_to_iter_pipe()
439 int iov_iter_fault_in_readable(const struct iov_iter *i, size_t bytes) in iov_iter_fault_in_readable()
463 void iov_iter_init(struct iov_iter *i, unsigned int direction, in iov_iter_init()
468 *i = (struct iov_iter) { in iov_iter_init()
484 static inline void data_start(const struct iov_iter *i, in data_start()
500 static size_t push_pipe(struct iov_iter *i, size_t size, in push_pipe()
549 struct iov_iter *i) in copy_pipe_to_iter()
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| /Linux-v5.15/fs/cifs/ |
| D | cifsfs.h | 97 extern ssize_t cifs_user_readv(struct kiocb *iocb, struct iov_iter *to);
98 extern ssize_t cifs_direct_readv(struct kiocb *iocb, struct iov_iter *to);
99 extern ssize_t cifs_strict_readv(struct kiocb *iocb, struct iov_iter *to);
100 extern ssize_t cifs_user_writev(struct kiocb *iocb, struct iov_iter *from);
101 extern ssize_t cifs_direct_writev(struct kiocb *iocb, struct iov_iter *from);
102 extern ssize_t cifs_strict_writev(struct kiocb *iocb, struct iov_iter *from);
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| /Linux-v5.15/net/core/ |
| D | datagram.h | 10 struct iov_iter;
13 struct iov_iter *from, size_t length);
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| D | datagram.c | 410 struct iov_iter *i));
413 struct iov_iter *to, int len, bool fault_short, in __skb_datagram_iter()
415 struct iov_iter *), void *data) in __skb_datagram_iter() argument
508 struct iov_iter *to, int len, in skb_copy_and_hash_datagram_iter()
517 void *data __always_unused, struct iov_iter *i) in simple_copy_to_iter()
530 struct iov_iter *to, int len) in skb_copy_datagram_iter()
548 struct iov_iter *from, in skb_copy_datagram_from_iter()
620 struct iov_iter *from, size_t length) in __zerocopy_sg_from_iter()
699 int zerocopy_sg_from_iter(struct sk_buff *skb, struct iov_iter *from) in zerocopy_sg_from_iter()
721 struct iov_iter *to, int len, in skb_copy_and_csum_datagram()
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| /Linux-v5.15/block/ |
| D | blk-map.c | 17 struct iov_iter iter;
21 static struct bio_map_data *bio_alloc_map_data(struct iov_iter *data, in bio_alloc_map_data()
46 static int bio_copy_from_iter(struct bio *bio, struct iov_iter *iter) in bio_copy_from_iter()
77 static int bio_copy_to_iter(struct bio *bio, struct iov_iter iter) in bio_copy_to_iter()
130 struct iov_iter *iter, gfp_t gfp_mask) in bio_copy_user_iov()
233 static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, in bio_map_user_iov()
523 const struct iov_iter *iter, gfp_t gfp_mask) in blk_rq_map_user_iov()
528 struct iov_iter i; in blk_rq_map_user_iov()
570 struct iov_iter i; in blk_rq_map_user()
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| D | fops.c | 55 struct iov_iter *iter, unsigned int nr_pages) in __blkdev_direct_IO_simple()
191 static ssize_t __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, in __blkdev_direct_IO()
321 static ssize_t blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter) in blkdev_direct_IO()
488 static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from) in blkdev_write_iter()
527 static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to) in blkdev_read_iter()
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| /Linux-v5.15/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()
164 static ssize_t ext2_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext2_file_read_iter()
173 static ssize_t ext2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext2_file_write_iter()
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| /Linux-v5.15/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-v5.15/include/net/9p/ |
| D | client.h | 179 struct iov_iter;
207 int p9_client_read(struct p9_fid *fid, u64 offset, struct iov_iter *to, int *err);
208 int p9_client_read_once(struct p9_fid *fid, u64 offset, struct iov_iter *to,
210 int p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err);
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| D | transport.h | 49 struct iov_iter *, struct iov_iter *, int , int, int);
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| /Linux-v5.15/drivers/vhost/ |
| D | vsock.c | 112 struct iov_iter iov_iter; in vhost_transport_do_send_pkt() local
168 iov_iter_init(&iov_iter, READ, &vq->iov[out], in, iov_len); in vhost_transport_do_send_pkt()
202 nbytes = copy_to_iter(&pkt->hdr, sizeof(pkt->hdr), &iov_iter); in vhost_transport_do_send_pkt()
210 &iov_iter); in vhost_transport_do_send_pkt()
360 struct iov_iter iov_iter; in vhost_vsock_alloc_pkt() local
374 iov_iter_init(&iov_iter, WRITE, vq->iov, out, len); in vhost_vsock_alloc_pkt()
376 nbytes = copy_from_iter(&pkt->hdr, sizeof(pkt->hdr), &iov_iter); in vhost_vsock_alloc_pkt()
404 nbytes = copy_from_iter(pkt->buf, pkt->len, &iov_iter); in vhost_vsock_alloc_pkt()
909 static ssize_t vhost_vsock_chr_read_iter(struct kiocb *iocb, struct iov_iter *to) in vhost_vsock_chr_read_iter()
920 struct iov_iter *from) in vhost_vsock_chr_write_iter()
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| D | scsi.c | 226 struct iov_iter out_iter;
541 struct iov_iter iov_iter; in vhost_scsi_complete_cmd_work() local
561 iov_iter_init(&iov_iter, READ, &cmd->tvc_resp_iov, in vhost_scsi_complete_cmd_work()
563 ret = copy_to_iter(&v_rsp, sizeof(v_rsp), &iov_iter); in vhost_scsi_complete_cmd_work()
636 struct iov_iter *iter, in vhost_scsi_map_to_sgl()
664 vhost_scsi_calc_sgls(struct iov_iter *iter, size_t bytes, int max_sgls) in vhost_scsi_calc_sgls()
685 struct iov_iter *iter, in vhost_scsi_iov_to_sgl()
708 size_t prot_bytes, struct iov_iter *prot_iter, in vhost_scsi_mapal()
709 size_t data_bytes, struct iov_iter *data_iter) in vhost_scsi_mapal()
932 struct iov_iter in_iter, prot_iter, data_iter; in vhost_scsi_handle_vq()
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| /Linux-v5.15/fs/ext4/ |
| D | file.c | 52 static ssize_t ext4_dio_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_dio_read_iter()
85 static ssize_t ext4_dax_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_dax_read_iter()
113 static ssize_t ext4_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_file_read_iter()
168 ext4_unaligned_io(struct inode *inode, struct iov_iter *from, loff_t pos) in ext4_unaligned_io()
212 struct iov_iter *from) in ext4_generic_write_checks()
239 static ssize_t ext4_write_checks(struct kiocb *iocb, struct iov_iter *from) in ext4_write_checks()
254 struct iov_iter *from) in ext4_buffered_write_iter()
422 static ssize_t ext4_dio_write_checks(struct kiocb *iocb, struct iov_iter *from, in ext4_dio_write_checks()
471 static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext4_dio_write_iter()
613 ext4_dax_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext4_dax_write_iter()
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| /Linux-v5.15/mm/ |
| D | process_vm_access.c | 30 struct iov_iter *iter, in process_vm_rw_pages()
72 struct iov_iter *iter, in process_vm_rw_single_vec()
150 static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter, in process_vm_rw_core()
264 struct iov_iter iter; in process_vm_rw()
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| /Linux-v5.15/fs/xfs/ |
| D | xfs_file.c | 247 struct iov_iter *to) in xfs_file_dio_read()
271 struct iov_iter *to) in xfs_file_dax_read()
294 struct iov_iter *to) in xfs_file_buffered_read()
313 struct iov_iter *to) in xfs_file_read_iter()
346 struct iov_iter *from, in xfs_file_write_checks()
549 struct iov_iter *from) in xfs_file_dio_write_aligned()
600 struct iov_iter *from) in xfs_file_dio_write_unaligned()
672 struct iov_iter *from) in xfs_file_dio_write()
689 struct iov_iter *from) in xfs_file_dax_write()
730 struct iov_iter *from) in xfs_file_buffered_write()
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| /Linux-v5.15/fs/configfs/ |
| D | file.c | 80 static ssize_t configfs_read_iter(struct kiocb *iocb, struct iov_iter *to) in configfs_read_iter()
106 static ssize_t configfs_bin_read_iter(struct kiocb *iocb, struct iov_iter *to) in configfs_bin_read_iter()
182 struct iov_iter *from) in fill_write_buffer()
220 static ssize_t configfs_write_iter(struct kiocb *iocb, struct iov_iter *from) in configfs_write_iter()
237 struct iov_iter *from) in configfs_bin_write_iter()
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| /Linux-v5.15/fs/ |
| D | read_write.c | 397 struct iov_iter iter; in new_sync_read()
426 struct iov_iter iter; in __kernel_read()
500 struct iov_iter iter; in new_sync_write()
522 struct iov_iter iter; in __kernel_write()
714 static ssize_t do_iter_readv_writev(struct file *filp, struct iov_iter *iter, in do_iter_readv_writev()
737 static ssize_t do_loop_readv_writev(struct file *filp, struct iov_iter *iter, in do_loop_readv_writev()
771 static ssize_t do_iter_read(struct file *file, struct iov_iter *iter, in do_iter_read()
800 struct iov_iter *iter) in vfs_iocb_iter_read()
827 ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos, in vfs_iter_read()
836 static ssize_t do_iter_write(struct file *file, struct iov_iter *iter, in do_iter_write()
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| /Linux-v5.15/fs/9p/ |
| D | vfs_addr.c | 42 struct iov_iter to; in v9fs_fid_readpage()
154 struct iov_iter from; in v9fs_vfs_writepage_locked()
239 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()
117 struct iov_iter from; in v9fs_fid_xattr_set()
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| /Linux-v5.15/net/qrtr/ |
| D | tun.c | 59 static ssize_t qrtr_tun_read_iter(struct kiocb *iocb, struct iov_iter *to) in qrtr_tun_read_iter()
85 static ssize_t qrtr_tun_write_iter(struct kiocb *iocb, struct iov_iter *from) in qrtr_tun_write_iter()
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