104 static inline enum iter_type iov_iter_type(const struct iov_iter *i)  in iov_iter_type()
117 static inline bool iter_is_ubuf(const struct iov_iter *i)  in iter_is_ubuf()
122 static inline bool iter_is_iovec(const struct iov_iter *i)  in iter_is_iovec()
127 static inline bool iov_iter_is_kvec(const struct iov_iter *i)  in iov_iter_is_kvec()
132 static inline bool iov_iter_is_bvec(const struct iov_iter *i)  in iov_iter_is_bvec()
137 static inline bool iov_iter_is_discard(const struct iov_iter *i)  in iov_iter_is_discard()
142 static inline bool iov_iter_is_folioq(const struct iov_iter *i)  in iov_iter_is_folioq()
147 static inline bool iov_iter_is_xarray(const struct iov_iter *i)  in iov_iter_is_xarray()
152 static inline unsigned char iov_iter_rw(const struct iov_iter *i)  in iov_iter_rw()
157 static inline bool user_backed_iter(const struct iov_iter *i)  in user_backed_iter()
196 		size_t bytes, struct iov_iter *i)  in copy_folio_to_iter()
202 					  size_t bytes, struct iov_iter *i)  in copy_folio_from_iter()
208 		size_t offset, size_t bytes, struct iov_iter *i)  in copy_folio_from_iter_atomic()
217 size_t copy_to_iter(const void *addr, size_t bytes, struct iov_iter *i)  in copy_to_iter()
225 size_t copy_from_iter(void *addr, size_t bytes, struct iov_iter *i)  in copy_from_iter()
233 bool copy_to_iter_full(const void *addr, size_t bytes, struct iov_iter *i)  in copy_to_iter_full()
243 bool copy_from_iter_full(void *addr, size_t bytes, struct iov_iter *i)  in copy_from_iter_full()
253 size_t copy_from_iter_nocache(void *addr, size_t bytes, struct iov_iter *i)  in copy_from_iter_nocache()
261 bool copy_from_iter_full_nocache(void *addr, size_t bytes, struct iov_iter *i)  in copy_from_iter_full_nocache()
314 static inline size_t iov_iter_count(const struct iov_iter *i)  in iov_iter_count()
325 static inline void iov_iter_truncate(struct iov_iter *i, u64 count)  in iov_iter_truncate()
341 static inline void iov_iter_reexpand(struct iov_iter *i, size_t count)  in iov_iter_reexpand()
347 iov_iter_npages_cap(struct iov_iter *i, int maxpages, size_t max_bytes)  in iov_iter_npages_cap()
374 static inline void iov_iter_ubuf(struct iov_iter *i, unsigned int direction,  in iov_iter_ubuf()