| /linux/include/linux/ |
| H A D | uio.h | 41 struct iov_iter { struct
162 size_t bytes, struct iov_iter *i);
169 struct iov_iter *i);
171 struct iov_iter *i);
178 size_t bytes, struct iov_iter *i) in copy_folio_to_iter()
184 size_t offset, size_t bytes, struct iov_iter *i) in copy_folio_from_iter_atomic()
190 size_t bytes, struct iov_iter *i);
285 const void *dup_iter(struct iov_iter *new, struct iov_iter *old, gfp_t flags);
341 struct iov_iter *i);
344 struct iov_iter *i, bool compat);
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| H A D | netfs.h | 179 struct iov_iter io_iter; /* Iterator for this subrequest */
236 struct iov_iter iter; /* Unencrypted-side iterator */
237 struct iov_iter io_iter; /* I/O (Encrypted-side) iterator */
335 struct iov_iter *iter,
343 struct iov_iter *iter,
396 ssize_t netfs_file_read_iter(struct kiocb *iocb, struct iov_iter *iter);
399 ssize_t netfs_perform_write(struct kiocb *iocb, struct iov_iter *iter,
406 ssize_t netfs_file_write_iter(struct kiocb *iocb, struct iov_iter *from);
432 ssize_t netfs_extract_user_iter(struct iov_iter *orig, size_t orig_len,
433 struct iov_iter *new,
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| H A D | iov_iter.h | 23 size_t iterate_ubuf(struct iov_iter *iter, size_t len, void *priv, void *priv2, in iterate_ubuf()
40 size_t iterate_iovec(struct iov_iter *iter, size_t len, void *priv, void *priv2, in iterate_iovec()
74 size_t iterate_kvec(struct iov_iter *iter, size_t len, void *priv, void *priv2, in iterate_kvec()
108 size_t iterate_bvec(struct iov_iter *iter, size_t len, void *priv, void *priv2, in iterate_bvec()
147 size_t iterate_xarray(struct iov_iter *iter, size_t len, void *priv, void *priv2, in iterate_xarray()
200 size_t iterate_discard(struct iov_iter *iter, size_t len, void *priv, void *priv2, in iterate_discard()
236 size_t iterate_and_advance2(struct iov_iter *iter, size_t len, void *priv, in iterate_and_advance2()
268 size_t iterate_and_advance(struct iov_iter *iter, size_t len, void *priv, in iterate_and_advance()
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| H A 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,
139 ssize_t read_from_oldmem(struct iov_iter *iter, size_t count,
142 static inline ssize_t read_from_oldmem(struct iov_iter *iter, size_t count, in read_from_oldmem()
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| H A D | dax.h | 43 void *addr, size_t bytes, struct iov_iter *iter);
70 void *addr, size_t bytes, struct iov_iter *i);
125 pgoff_t pgoff, void *addr, size_t bytes, struct iov_iter *i) in dax_recovery_write()
234 size_t bytes, struct iov_iter *i);
236 size_t bytes, struct iov_iter *i);
243 ssize_t dax_iomap_rw(struct kiocb *iocb, struct iov_iter *iter,
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| H A D | backing-file.h | 28 ssize_t backing_file_read_iter(struct file *file, struct iov_iter *iter,
31 ssize_t backing_file_write_iter(struct file *file, struct iov_iter *iter,
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| /linux/lib/ |
| H A D | iov_iter.c | 167 *i = (struct iov_iter) { in iov_iter_init()
350 struct iov_iter *i) in copy_page_to_iter()
379 struct iov_iter *i) in copy_page_to_iter_nofault()
412 struct iov_iter *i) in copy_page_from_iter()
461 size_t bytes, struct iov_iter *i) in copy_page_from_iter_atomic()
615 *i = (struct iov_iter){ in iov_iter_kvec()
631 *i = (struct iov_iter){ in iov_iter_bvec()
659 *i = (struct iov_iter) { in iov_iter_xarray()
682 *i = (struct iov_iter){ in iov_iter_discard()
1130 const void *dup_iter(struct iov_iter *new, struct iov_iter *old, gfp_t flags) in dup_iter()
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| H A D | kunit_iov_iter.c | 73 struct iov_iter *iter, int dir, in iov_kunit_load_kvec()
101 struct iov_iter iter; in iov_kunit_copy_to_kvec()
151 struct iov_iter iter; in iov_kunit_copy_from_kvec()
260 struct iov_iter iter; in iov_kunit_copy_to_bvec()
314 struct iov_iter iter; in iov_kunit_copy_from_bvec()
374 struct iov_iter *iter, int dir, in iov_kunit_load_xarray()
407 struct iov_iter iter; in iov_kunit_copy_to_xarray()
465 struct iov_iter iter; in iov_kunit_copy_from_xarray()
528 struct iov_iter iter; in iov_kunit_extract_pages_kvec()
608 struct iov_iter iter; in iov_kunit_extract_pages_bvec()
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| /linux/arch/x86/kernel/ |
| H A 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/sound/core/ |
| H A D | memory.c | 26 struct iov_iter iter; in copy_to_user_fromio()
44 int copy_to_iter_fromio(struct iov_iter *dst, const void __iomem *src, in copy_to_iter_fromio()
78 struct iov_iter iter; in copy_from_user_toio()
96 int copy_from_iter_toio(void __iomem *dst, struct iov_iter *src, size_t count) in copy_from_iter_toio()
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| /linux/fs/netfs/ |
| H A D | iterator.c | 36 ssize_t netfs_extract_user_iter(struct iov_iter *orig, size_t orig_len, in netfs_extract_user_iter()
37 struct iov_iter *new, in netfs_extract_user_iter()
109 static size_t netfs_limit_bvec(const struct iov_iter *iter, size_t start_offset, in netfs_limit_bvec()
151 static size_t netfs_limit_xarray(const struct iov_iter *iter, size_t start_offset, in netfs_limit_xarray()
191 size_t netfs_limit_iter(const struct iov_iter *iter, size_t start_offset, in netfs_limit_iter()
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| /linux/block/ |
| H A 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()
48 static int bio_copy_from_iter(struct bio *bio, struct iov_iter *iter) in bio_copy_from_iter()
79 static int bio_copy_to_iter(struct bio *bio, struct iov_iter iter) in bio_copy_to_iter()
132 struct iov_iter *iter, gfp_t gfp_mask) in bio_copy_user_iov()
214 struct iov_iter iter2 = *iter; in bio_copy_user_iov()
583 bio_iov_bvec_set(bio, (struct iov_iter *)iter); in blk_rq_map_user_bvec()
634 const struct iov_iter *iter, gfp_t gfp_mask) in blk_rq_map_user_iov()
639 struct iov_iter i; in blk_rq_map_user_iov()
691 struct iov_iter i; in blk_rq_map_user()
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| /linux/net/core/ |
| H A D | datagram.c | 386 struct iov_iter *i));
389 struct iov_iter *to, int len, bool fault_short, in __skb_datagram_iter()
391 struct iov_iter *), void *data) in __skb_datagram_iter() argument
475 struct iov_iter *i) in hash_and_copy_to_iter()
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()
747 struct iov_iter *i) in csum_and_copy_to_iter()
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| /linux/fs/ext2/ |
| H A D | file.c | 35 static ssize_t ext2_dax_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext2_dax_read_iter()
51 static ssize_t ext2_dax_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext2_dax_write_iter()
166 static ssize_t ext2_dio_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext2_dio_read_iter()
212 static ssize_t ext2_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext2_dio_write_iter()
281 static ssize_t ext2_file_read_iter(struct kiocb *iocb, struct iov_iter *to) in ext2_file_read_iter()
293 static ssize_t ext2_file_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext2_file_write_iter()
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| /linux/fs/bcachefs/ |
| H A D | fs-io-direct.h | 6 ssize_t bch2_direct_write(struct kiocb *, struct iov_iter *);
7 ssize_t bch2_read_iter(struct kiocb *, struct iov_iter *);
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| /linux/fs/smb/client/ |
| H A D | cifsfs.h | 97 extern ssize_t cifs_strict_readv(struct kiocb *iocb, struct iov_iter *to);
98 extern ssize_t cifs_strict_writev(struct kiocb *iocb, struct iov_iter *from);
99 ssize_t cifs_file_write_iter(struct kiocb *iocb, struct iov_iter *from);
100 ssize_t cifs_loose_read_iter(struct kiocb *iocb, struct iov_iter *iter);
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| /linux/arch/s390/include/asm/ |
| H A D | maccess.h | 10 struct iov_iter;
14 size_t memcpy_real_iter(struct iov_iter *iter, unsigned long src, size_t count);
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| /linux/drivers/vhost/ |
| H A D | vsock.c | 112 struct iov_iter iov_iter; in vhost_transport_do_send_pkt() local
159 iov_iter_init(&iov_iter, ITER_DEST, &vq->iov[out], in, iov_len); in vhost_transport_do_send_pkt()
195 nbytes = copy_to_iter(hdr, sizeof(*hdr), &iov_iter); in vhost_transport_do_send_pkt()
204 &iov_iter, in vhost_transport_do_send_pkt()
334 struct iov_iter iov_iter; in vhost_vsock_alloc_skb() local
352 iov_iter_init(&iov_iter, ITER_SOURCE, vq->iov, out, len); in vhost_vsock_alloc_skb()
355 nbytes = copy_from_iter(hdr, sizeof(*hdr), &iov_iter); in vhost_vsock_alloc_skb()
378 nbytes = copy_from_iter(skb->data, payload_len, &iov_iter); in vhost_vsock_alloc_skb()
885 static ssize_t vhost_vsock_chr_read_iter(struct kiocb *iocb, struct iov_iter *to) in vhost_vsock_chr_read_iter()
896 struct iov_iter *from) in vhost_vsock_chr_write_iter()
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| /linux/fs/ext4/ |
| H A 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()
196 ext4_unaligned_io(struct inode *inode, struct iov_iter *from, loff_t pos) in ext4_unaligned_io()
244 struct iov_iter *from) in ext4_generic_write_checks()
271 static ssize_t ext4_write_checks(struct kiocb *iocb, struct iov_iter *from) in ext4_write_checks()
286 struct iov_iter *from) in ext4_buffered_write_iter()
498 static ssize_t ext4_dio_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext4_dio_write_iter()
629 ext4_dax_write_iter(struct kiocb *iocb, struct iov_iter *from) in ext4_dax_write_iter()
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| /linux/fs/orangefs/ |
| H A 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/include/net/9p/ |
| H A D | transport.h | 55 struct iov_iter *uidata, struct iov_iter *uodata,
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| H A 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/mm/ |
| H A D | process_vm_access.c | 30 struct iov_iter *iter, in process_vm_rw_pages()
75 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()
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| /linux/fs/btrfs/ |
| H A D | file.h | 11 struct iov_iter;
34 ssize_t btrfs_do_write_iter(struct kiocb *iocb, struct iov_iter *from,
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| /linux/include/linux/io_uring/ |
| H A D | cmd.h | 28 struct iov_iter *iter, void *ioucmd);
53 struct iov_iter *iter, void *ioucmd) in io_uring_cmd_import_fixed()
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