36 ssize_t netfs_extract_user_iter(struct iov_iter *orig, size_t orig_len,  in netfs_extract_user_iter()
47 	size_t count = orig_len, offset, len;  in netfs_extract_user_iter()
48 	size_t bv_size, pg_size;  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()
110 			       size_t max_size, size_t max_segs)  in netfs_limit_bvec()
114 	size_t len, span = 0, n = iter->count;  in netfs_limit_bvec()
115 	size_t skip = iter->iov_offset + start_offset;  in netfs_limit_bvec()
150 static size_t netfs_limit_kvec(const struct iov_iter *iter, size_t start_offset,  in netfs_limit_kvec()
151 			       size_t max_size, size_t max_segs)  in netfs_limit_kvec()
155 	size_t len, span = 0, n = iter->count;  in netfs_limit_kvec()
156 	size_t skip = iter->iov_offset + start_offset;  in netfs_limit_kvec()
192 static size_t netfs_limit_xarray(const struct iov_iter *iter, size_t start_offset,  in netfs_limit_xarray()
193 				 size_t max_size, size_t max_segs)  in netfs_limit_xarray()
199 	size_t span = 0, n = iter->count;  in netfs_limit_xarray()
211 		size_t offset, flen, len;  in netfs_limit_xarray()
237 static size_t netfs_limit_folioq(const struct iov_iter *iter, size_t start_offset,  in netfs_limit_folioq()
238 				 size_t max_size, size_t max_segs)  in netfs_limit_folioq()
243 	size_t span = 0, n = iter->count;  in netfs_limit_folioq()
258 		size_t flen = folioq_folio_size(folioq, slot);  in netfs_limit_folioq()
280 size_t netfs_limit_iter(const struct iov_iter *iter, size_t start_offset,  in netfs_limit_iter()
281 			size_t max_size, size_t max_segs)  in netfs_limit_iter()