Lines Matching full:copy

21  * @pages: array of pointers to pages we want to copy
23  * @len: number of bytes to copy
24  * @iter: where to copy to/from locally
25  * @vm_write: 0 means copy from, 1 means copy to
34 	/* Do the copy for each page */  in process_vm_rw_pages()
37 		size_t copy = PAGE_SIZE - offset;  in process_vm_rw_pages()  local
40 		if (copy > len)  in process_vm_rw_pages()
41 			copy = len;  in process_vm_rw_pages()
44 			copied = copy_page_from_iter(page, offset, copy, iter);  in process_vm_rw_pages()
46 			copied = copy_page_to_iter(page, offset, copy, iter);  in process_vm_rw_pages()
49 		if (copied < copy && iov_iter_count(iter))  in process_vm_rw_pages()
56 /* Maximum number of pages kmalloc'd to hold struct page's during copy */
62  * @len: size of area to copy to/from
63  * @iter: where to copy to/from locally
68  * @vm_write: 0 means copy from, 1 means copy to
141  * @iter: where to copy to/from locally
142  * @rvec: iovec array specifying where to copy to/from in the other process
223 	/* If we have managed to copy any data at all then  in process_vm_rw_core()
243  * @lvec: iovec array specifying where to copy to/from locally
245  * @rvec: iovec array specifying where to copy to/from in the other process