362 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_block_needs_zeroing()  local
364 	return srcmap->type != IOMAP_MAPPED ||  in iomap_block_needs_zeroing()
365 		(srcmap->flags & IOMAP_F_NEW) ||  in iomap_block_needs_zeroing()
687 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in __iomap_write_begin()  local
736 					poff, plen, srcmap);  in __iomap_write_begin()
783 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_write_begin()  local
788 	if (srcmap != &iter->iomap)  in iomap_write_begin()
789 		BUG_ON(pos + len > srcmap->offset + srcmap->length);  in iomap_write_begin()
824 	if (srcmap->type == IOMAP_INLINE)  in iomap_write_begin()
826 	else if (srcmap->flags & IOMAP_F_BUFFER_HEAD)  in iomap_write_begin()
827 		status = __block_write_begin_int(folio, pos, len, NULL, srcmap);  in iomap_write_begin()
891 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_write_end()  local
893 	if (srcmap->type == IOMAP_INLINE) {  in iomap_write_end()
898 	if (srcmap->flags & IOMAP_F_BUFFER_HEAD) {  in iomap_write_end()
1356 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_zero_iter()  local
1378 	if (srcmap->type == IOMAP_HOLE || srcmap->type == IOMAP_UNWRITTEN) {  in iomap_zero_iter()