30 	size_t skip = i->iov_offset;				\
32 		len = min(n, __p->iov_len - skip);		\
34 			base = __p->iov_base + skip;		\
37 			skip += len;				\
39 			if (skip < __p->iov_len)		\
43 		skip = 0;					\
45 	i->iov_offset = skip;					\
51 	unsigned skip = i->iov_offset;				\
53 		unsigned offset = p->bv_offset + skip;		\
58 		len = min(min(n, (size_t)(p->bv_len - skip)),	\
64 		skip += len;					\
65 		if (skip == p->bv_len) {			\
66 			skip = 0;				\
73 	i->iov_offset = skip;					\
221 		size_t skip;  in fault_in_iov_iter_readable()  local
224 		for (p = iter_iov(i), skip = i->iov_offset; count; p++, skip = 0) {  in fault_in_iov_iter_readable()
225 			size_t len = min(count, p->iov_len - skip);  in fault_in_iov_iter_readable()
230 			ret = fault_in_readable(p->iov_base + skip, len);  in fault_in_iov_iter_readable()
264 		size_t skip;  in fault_in_iov_iter_writeable()  local
267 		for (p = iter_iov(i), skip = i->iov_offset; count; p++, skip = 0) {  in fault_in_iov_iter_writeable()
268 			size_t len = min(count, p->iov_len - skip);  in fault_in_iov_iter_writeable()
273 			ret = fault_in_safe_writeable(p->iov_base + skip, len);  in fault_in_iov_iter_writeable()
813 	size_t skip = i->iov_offset;  in iov_iter_aligned_iovec()  local
816 	for (k = 0; k < i->nr_segs; k++, skip = 0) {  in iov_iter_aligned_iovec()
818 		size_t len = iov->iov_len - skip;  in iov_iter_aligned_iovec()
824 		if ((unsigned long)(iov->iov_base + skip) & addr_mask)  in iov_iter_aligned_iovec()
838 	unsigned skip = i->iov_offset;  in iov_iter_aligned_bvec()  local
841 	for (k = 0; k < i->nr_segs; k++, skip = 0) {  in iov_iter_aligned_bvec()
842 		size_t len = i->bvec[k].bv_len - skip;  in iov_iter_aligned_bvec()
848 		if ((unsigned long)(i->bvec[k].bv_offset + skip) & addr_mask)  in iov_iter_aligned_bvec()
900 	size_t skip = i->iov_offset;  in iov_iter_alignment_iovec()  local
903 	for (k = 0; k < i->nr_segs; k++, skip = 0) {  in iov_iter_alignment_iovec()
905 		size_t len = iov->iov_len - skip;  in iov_iter_alignment_iovec()
907 			res |= (unsigned long)iov->iov_base + skip;  in iov_iter_alignment_iovec()
923 	unsigned skip = i->iov_offset;  in iov_iter_alignment_bvec()  local
926 	for (k = 0; k < i->nr_segs; k++, skip = 0) {  in iov_iter_alignment_bvec()
927 		size_t len = i->bvec[k].bv_len - skip;  in iov_iter_alignment_bvec()
928 		res |= (unsigned long)i->bvec[k].bv_offset + skip;  in iov_iter_alignment_bvec()
1063 	size_t skip;  in first_iovec_segment()  local
1069 	for (k = 0, skip = i->iov_offset; k < i->nr_segs; k++, skip = 0) {  in first_iovec_segment()
1071 		size_t len = iov->iov_len - skip;  in first_iovec_segment()
1077 		return (unsigned long)iov->iov_base + skip;  in first_iovec_segment()
1087 	size_t skip = i->iov_offset, len;  in first_bvec_segment()  local
1089 	len = i->bvec->bv_len - skip;  in first_bvec_segment()
1092 	skip += i->bvec->bv_offset;  in first_bvec_segment()
1093 	page = i->bvec->bv_page + skip / PAGE_SIZE;  in first_bvec_segment()
1094 	*start = skip % PAGE_SIZE;  in first_bvec_segment()
1260 	size_t skip = i->iov_offset, size = i->count;  in iov_npages()  local
1264 	for (p = iter_iov(i); size; skip = 0, p++) {  in iov_npages()
1265 		unsigned offs = offset_in_page(p->iov_base + skip);  in iov_npages()
1266 		size_t len = min(p->iov_len - skip, size);  in iov_npages()
1280 	size_t skip = i->iov_offset, size = i->count;  in bvec_npages()  local
1284 	for (p = i->bvec; size; skip = 0, p++) {  in bvec_npages()
1285 		unsigned offs = (p->bv_offset + skip) % PAGE_SIZE;  in bvec_npages()
1286 		size_t len = min(p->bv_len - skip, size);  in bvec_npages()
1659 	size_t skip = i->iov_offset, offset, size;  in iov_iter_extract_bvec_pages()  local
1665 		size = min(maxsize, i->bvec->bv_len - skip);  in iov_iter_extract_bvec_pages()
1671 		skip = 0;  in iov_iter_extract_bvec_pages()
1674 	skip += i->bvec->bv_offset;  in iov_iter_extract_bvec_pages()
1675 	page = i->bvec->bv_page + skip / PAGE_SIZE;  in iov_iter_extract_bvec_pages()
1676 	offset = skip % PAGE_SIZE;  in iov_iter_extract_bvec_pages()
1703 	size_t skip = i->iov_offset, offset, len, size;  in iov_iter_extract_kvec_pages()  local
1709 		size = min(maxsize, i->kvec->iov_len - skip);  in iov_iter_extract_kvec_pages()
1715 		skip = 0;  in iov_iter_extract_kvec_pages()
1718 	kaddr = i->kvec->iov_base + skip;  in iov_iter_extract_kvec_pages()