Lines Matching refs:size_t
19 size_t iov_len;
36 size_t iov_offset;
37 size_t count;
48 size_t iov_offset;
77 size_t count;
156 static inline size_t iov_length(const struct iovec *iov, unsigned long nr_segs) in iov_length()
159 size_t ret = 0; in iov_length()
166 size_t copy_page_from_iter_atomic(struct page *page, size_t offset,
167 size_t bytes, struct iov_iter *i);
168 void iov_iter_advance(struct iov_iter *i, size_t bytes);
169 void iov_iter_revert(struct iov_iter *i, size_t bytes);
170 size_t fault_in_iov_iter_readable(const struct iov_iter *i, size_t bytes);
171 size_t fault_in_iov_iter_writeable(const struct iov_iter *i, size_t bytes);
172 size_t iov_iter_single_seg_count(const struct iov_iter *i);
173 size_t copy_page_to_iter(struct page *page, size_t offset, size_t bytes,
175 size_t copy_page_from_iter(struct page *page, size_t offset, size_t bytes,
178 size_t _copy_to_iter(const void *addr, size_t bytes, struct iov_iter *i);
179 size_t _copy_from_iter(void *addr, size_t bytes, struct iov_iter *i);
180 size_t _copy_from_iter_nocache(void *addr, size_t bytes, struct iov_iter *i);
182 static inline size_t copy_folio_to_iter(struct folio *folio, size_t offset, in copy_folio_to_iter()
183 size_t bytes, struct iov_iter *i) in copy_folio_to_iter()
188 static inline size_t copy_folio_from_iter_atomic(struct folio *folio, in copy_folio_from_iter_atomic()
189 size_t offset, size_t bytes, struct iov_iter *i) in copy_folio_from_iter_atomic()
194 size_t copy_page_to_iter_nofault(struct page *page, unsigned offset,
195 size_t bytes, struct iov_iter *i);
198 size_t copy_to_iter(const void *addr, size_t bytes, struct iov_iter *i) in copy_to_iter()
206 size_t copy_from_iter(void *addr, size_t bytes, struct iov_iter *i) in copy_from_iter()
214 bool copy_from_iter_full(void *addr, size_t bytes, struct iov_iter *i) in copy_from_iter_full()
216 size_t copied = copy_from_iter(addr, bytes, i); in copy_from_iter_full()
224 size_t copy_from_iter_nocache(void *addr, size_t bytes, struct iov_iter *i) in copy_from_iter_nocache()
232 bool copy_from_iter_full_nocache(void *addr, size_t bytes, struct iov_iter *i) in copy_from_iter_full_nocache()
234 size_t copied = copy_from_iter_nocache(addr, bytes, i); in copy_from_iter_full_nocache()
248 size_t _copy_from_iter_flushcache(void *addr, size_t bytes, struct iov_iter *i);
254 size_t _copy_mc_to_iter(const void *addr, size_t bytes, struct iov_iter *i);
273 size_t iov_iter_zero(size_t bytes, struct iov_iter *);
279 unsigned long nr_segs, size_t count);
281 unsigned long nr_segs, size_t count);
283 unsigned long nr_segs, size_t count);
284 void iov_iter_discard(struct iov_iter *i, unsigned int direction, size_t count);
286 loff_t start, size_t count);
288 size_t maxsize, unsigned maxpages, size_t *start);
290 size_t maxsize, size_t *start);
296 static inline size_t iov_iter_count(const struct iov_iter *i) in iov_iter_count()
323 static inline void iov_iter_reexpand(struct iov_iter *i, size_t count) in iov_iter_reexpand()
329 iov_iter_npages_cap(struct iov_iter *i, int maxpages, size_t max_bytes) in iov_iter_npages_cap()
331 size_t shorted = 0; in iov_iter_npages_cap()
347 size_t off;
350 size_t csum_and_copy_to_iter(const void *addr, size_t bytes, void *csstate, struct iov_iter *i);
351 size_t csum_and_copy_from_iter(void *addr, size_t bytes, __wsum *csum, struct iov_iter *i);
354 bool csum_and_copy_from_iter_full(void *addr, size_t bytes, in csum_and_copy_from_iter_full()
357 size_t copied = csum_and_copy_from_iter(addr, bytes, csum, i); in csum_and_copy_from_iter_full()
363 size_t hash_and_copy_to_iter(const void *addr, size_t bytes, void *hashp,
375 int import_single_range(int type, void __user *buf, size_t len,
377 int import_ubuf(int type, void __user *buf, size_t len, struct iov_iter *i);
380 void __user *buf, size_t count) in iov_iter_ubuf()
398 size_t maxsize, unsigned int maxpages,
400 size_t *offset0);
424 ssize_t extract_iter_to_sg(struct iov_iter *iter, size_t len,