249 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_block_needs_zeroing()  local
251 	return srcmap->type != IOMAP_MAPPED ||  in iomap_block_needs_zeroing()
252 		(srcmap->flags & IOMAP_F_NEW) ||  in iomap_block_needs_zeroing()
529 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in __iomap_write_begin()  local
568 					poff, plen, srcmap);  in __iomap_write_begin()
591 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_write_begin()  local
600 	if (srcmap != &iter->iomap)  in iomap_write_begin()
601 		BUG_ON(pos + len > srcmap->offset + srcmap->length);  in iomap_write_begin()
624 	if (srcmap->type == IOMAP_INLINE)  in iomap_write_begin()
626 	else if (srcmap->flags & IOMAP_F_BUFFER_HEAD)  in iomap_write_begin()
627 		status = __block_write_begin_int(folio, pos, len, NULL, srcmap);  in iomap_write_begin()
695 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_write_end()  local
699 	if (srcmap->type == IOMAP_INLINE) {  in iomap_write_end()
701 	} else if (srcmap->flags & IOMAP_F_BUFFER_HEAD) {  in iomap_write_end()
838 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_unshare_iter()  local
848 	if (srcmap->type == IOMAP_HOLE || srcmap->type == IOMAP_UNWRITTEN)  in iomap_unshare_iter()
896 	const struct iomap *srcmap = iomap_iter_srcmap(iter);  in iomap_zero_iter()  local
902 	if (srcmap->type == IOMAP_HOLE || srcmap->type == IOMAP_UNWRITTEN)  in iomap_zero_iter()