| /linux-6.1.9/include/linux/ |
| D | uio.h | 38 struct iov_iter { struct
66 static inline enum iter_type iov_iter_type(const struct iov_iter *i) in iov_iter_type() argument
71 static inline void iov_iter_save_state(struct iov_iter *iter, in iov_iter_save_state()
79 static inline bool iter_is_ubuf(const struct iov_iter *i) in iter_is_ubuf()
84 static inline bool iter_is_iovec(const struct iov_iter *i) in iter_is_iovec()
89 static inline bool iov_iter_is_kvec(const struct iov_iter *i) in iov_iter_is_kvec()
94 static inline bool iov_iter_is_bvec(const struct iov_iter *i) in iov_iter_is_bvec()
99 static inline bool iov_iter_is_pipe(const struct iov_iter *i) in iov_iter_is_pipe()
104 static inline bool iov_iter_is_discard(const struct iov_iter *i) in iov_iter_is_discard()
109 static inline bool iov_iter_is_xarray(const struct iov_iter *i) in iov_iter_is_xarray()
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| D | crash_dump.h | 27 ssize_t copy_oldmem_page(struct iov_iter *i, unsigned long pfn, size_t csize,
29 ssize_t copy_oldmem_page_encrypted(struct iov_iter *iter, unsigned long pfn,
137 ssize_t read_from_oldmem(struct iov_iter *iter, size_t count,
140 static inline ssize_t read_from_oldmem(struct iov_iter *iter, size_t count, in read_from_oldmem()
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| D | dax.h | 43 void *addr, size_t bytes, struct iov_iter *iter);
68 void *addr, size_t bytes, struct iov_iter *i);
121 pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i) in dax_recovery_write()
231 size_t bytes, struct iov_iter *i);
233 size_t bytes, struct iov_iter *i);
240 ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter,
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| D | iomap.h | 18 struct iov_iter;
227 ssize_t iomap_file_buffered_write(struct kiocb *iocb, struct iov_iter *from,
353 ssize_t iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
356 struct iomap_dio *__iomap_dio_rw(struct kiocb *iocb, struct iov_iter *iter,
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| D | io_uring.h | 40 struct iov_iter *iter, void *ioucmd);
69 struct iov_iter *iter, void *ioucmd) in io_uring_cmd_import_fixed()
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| D | fs.h | 69 struct iov_iter;
380 ssize_t (*direct_IO)(struct kiocb *, struct iov_iter *iter);
397 int (*swap_rw)(struct kiocb *iocb, struct iov_iter *iter);
2106 struct iov_iter;
2114 ssize_t (*read_iter) (struct kiocb *, struct iov_iter *);
2115 ssize_t (*write_iter) (struct kiocb *, struct iov_iter *);
2197 struct iov_iter *iter) in call_read_iter()
2203 struct iov_iter *iter) in call_write_iter()
3155 extern ssize_t generic_write_checks(struct kiocb *, struct iov_iter *);
3160 ssize_t filemap_read(struct kiocb *iocb, struct iov_iter *to,
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| /linux-6.1.9/lib/ |
| D | iov_iter.c | 196 static bool sanity(const struct iov_iter *i) in sanity()
273 static struct page *append_pipe(struct iov_iter *i, size_t size, in append_pipe()
306 struct iov_iter *i) in copy_page_to_iter_pipe()
352 size_t fault_in_iov_iter_readable(const struct iov_iter *i, size_t size) in fault_in_iov_iter_readable()
395 size_t fault_in_iov_iter_writeable(const struct iov_iter *i, size_t size) in fault_in_iov_iter_writeable()
424 void iov_iter_init(struct iov_iter *i, unsigned int direction, in iov_iter_init()
429 *i = (struct iov_iter) { in iov_iter_init()
443 static inline unsigned int pipe_npages(const struct iov_iter *i, int *npages) in pipe_npages()
459 struct iov_iter *i) in copy_pipe_to_iter()
490 struct iov_iter *i, __wsum *sump) in csum_and_copy_to_pipe_iter()
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| /linux-6.1.9/arch/x86/kernel/ |
| D | crash_dump_64.c | 15 static ssize_t __copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, in __copy_oldmem_page()
38 ssize_t copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, size_t csize, in copy_oldmem_page()
49 ssize_t copy_oldmem_page_encrypted(struct iov_iter *iter, unsigned long pfn, in copy_oldmem_page_encrypted()
58 struct iov_iter iter; in elfcorehdr_read()
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| /linux-6.1.9/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-6.1.9/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()
265 static int bio_map_user_iov(struct request *rq, struct iov_iter *iter, in bio_map_user_iov()
552 static int blk_rq_map_user_bvec(struct request *rq, const struct iov_iter *iter) in blk_rq_map_user_bvec()
573 bio_iov_bvec_set(bio, (struct iov_iter *)iter); in blk_rq_map_user_bvec()
624 const struct iov_iter *iter, gfp_t gfp_mask) in blk_rq_map_user_iov()
629 struct iov_iter i; in blk_rq_map_user_iov()
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| D | fops.c | 46 struct iov_iter *iter) in blkdev_dio_unaligned()
55 struct iov_iter *iter, unsigned int nr_pages) in __blkdev_direct_IO_simple()
170 static ssize_t __blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter, in __blkdev_direct_IO()
295 struct iov_iter *iter, in __blkdev_direct_IO_async()
358 static ssize_t blkdev_direct_IO(struct kiocb *iocb, struct iov_iter *iter) in blkdev_direct_IO()
510 static ssize_t blkdev_write_iter(struct kiocb *iocb, struct iov_iter *from) in blkdev_write_iter()
549 static ssize_t blkdev_read_iter(struct kiocb *iocb, struct iov_iter *to) in blkdev_read_iter()
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| /linux-6.1.9/arch/s390/include/asm/ |
| D | maccess.h | 7 struct iov_iter;
11 size_t memcpy_real_iter(struct iov_iter *iter, unsigned long src, size_t count);
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| /linux-6.1.9/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-6.1.9/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-6.1.9/net/core/ |
| D | datagram.c | 404 struct iov_iter *i));
407 struct iov_iter *to, int len, bool fault_short, in __skb_datagram_iter()
409 struct iov_iter *), void *data) in __skb_datagram_iter() argument
502 struct iov_iter *to, int len, in skb_copy_and_hash_datagram_iter()
511 void *data __always_unused, struct iov_iter *i) in simple_copy_to_iter()
524 struct iov_iter *to, int len) in skb_copy_datagram_iter()
542 struct iov_iter *from, in skb_copy_datagram_from_iter()
614 struct sk_buff *skb, struct iov_iter *from, 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-6.1.9/fs/ext4/ |
| D | file.c | 55 static bool ext4_should_use_dio(struct kiocb *iocb, struct iov_iter *iter) in ext4_should_use_dio()
69 static ssize_t ext4_dio_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_dio_read_iter()
102 static ssize_t ext4_dax_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_dax_read_iter()
130 static ssize_t ext4_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext4_file_read_iter()
185 ext4_unaligned_io(struct inode *inode, struct iov_iter *from, loff_t pos) in ext4_unaligned_io()
229 struct iov_iter *from) in ext4_generic_write_checks()
256 static ssize_t ext4_write_checks(struct kiocb *iocb, struct iov_iter *from) in ext4_write_checks()
271 struct iov_iter *from) in ext4_buffered_write_iter()
437 static ssize_t ext4_dio_write_checks(struct kiocb *iocb, struct iov_iter *from, in ext4_dio_write_checks()
486 static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext4_dio_write_iter()
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| /linux-6.1.9/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()
908 static ssize_t vhost_vsock_chr_read_iter(struct kiocb *iocb, struct iov_iter *to) in vhost_vsock_chr_read_iter()
919 struct iov_iter *from) in vhost_vsock_chr_write_iter()
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| D | scsi.c | 232 struct iov_iter out_iter;
546 struct iov_iter iov_iter; in vhost_scsi_complete_cmd_work() local
566 iov_iter_init(&iov_iter, READ, &cmd->tvc_resp_iov, in vhost_scsi_complete_cmd_work()
568 ret = copy_to_iter(&v_rsp, sizeof(v_rsp), &iov_iter); in vhost_scsi_complete_cmd_work()
641 struct iov_iter *iter, in vhost_scsi_map_to_sgl()
667 vhost_scsi_calc_sgls(struct iov_iter *iter, size_t bytes, int max_sgls) in vhost_scsi_calc_sgls()
688 struct iov_iter *iter, in vhost_scsi_iov_to_sgl()
711 size_t prot_bytes, struct iov_iter *prot_iter, in vhost_scsi_mapal()
712 size_t data_bytes, struct iov_iter *data_iter) in vhost_scsi_mapal()
935 struct iov_iter in_iter, prot_iter, data_iter; in vhost_scsi_handle_vq()
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| /linux-6.1.9/include/net/9p/ |
| D | transport.h | 55 struct iov_iter *uidata, struct iov_iter *uodata,
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| D | client.h | 178 struct iov_iter;
206 int p9_client_read(struct p9_fid *fid, u64 offset, struct iov_iter *to, int *err);
207 int p9_client_read_once(struct p9_fid *fid, u64 offset, struct iov_iter *to,
209 int p9_client_write(struct p9_fid *fid, u64 offset, struct iov_iter *from, int *err);
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| /linux-6.1.9/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-6.1.9/fs/xfs/ |
| D | xfs_file.c | 220 struct iov_iter *to) in xfs_file_dio_read()
244 struct iov_iter *to) in xfs_file_dax_read()
267 struct iov_iter *to) in xfs_file_buffered_read()
286 struct iov_iter *to) in xfs_file_read_iter()
319 struct iov_iter *from, in xfs_file_write_checks()
521 struct iov_iter *from) in xfs_file_dio_write_aligned()
572 struct iov_iter *from) in xfs_file_dio_write_unaligned()
644 struct iov_iter *from) in xfs_file_dio_write()
661 struct iov_iter *from) in xfs_file_dax_write()
702 struct iov_iter *from) in xfs_file_buffered_write()
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| /linux-6.1.9/fs/ |
| D | read_write.c | 382 struct iov_iter iter; in new_sync_read()
411 struct iov_iter iter; in __kernel_read()
484 struct iov_iter iter; in new_sync_write()
499 ssize_t __kernel_write_iter(struct file *file, struct iov_iter *from, loff_t *pos) in __kernel_write_iter()
535 struct iov_iter iter; in __kernel_write()
720 static ssize_t do_iter_readv_writev(struct file *filp, struct iov_iter *iter, in do_iter_readv_writev()
743 static ssize_t do_loop_readv_writev(struct file *filp, struct iov_iter *iter, in do_loop_readv_writev()
777 static ssize_t do_iter_read(struct file *file, struct iov_iter *iter, in do_iter_read()
806 struct iov_iter *iter) in vfs_iocb_iter_read()
833 ssize_t vfs_iter_read(struct file *file, struct iov_iter *iter, loff_t *ppos, in vfs_iter_read()
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| /linux-6.1.9/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-6.1.9/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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