30 	u64 backing_len)  in extent_create_backing()  argument
32 	u8 *data = calloc(backing_len, 1);  in extent_create_backing()
37 	for (; alloc != NULL && backing_len > 0; get_next_region(alloc)) {  in extent_create_backing()
43 		len = min(region_len * info.block_size, backing_len);  in extent_create_backing()
47 		backing_len -= len;  in extent_create_backing()
56 	u64 backing_len, const char *filename)  in extent_create_backing_file()  argument
59 	for (; alloc != NULL && backing_len > 0; get_next_region(alloc)) {  in extent_create_backing_file()
65 		len = min(region_len * info.block_size, backing_len);  in extent_create_backing_file()
70 		backing_len -= len;  in extent_create_backing_file()
201 	u64 backing_len)  in inode_allocate_data_extents()  argument
212 	if (backing_len) {  in inode_allocate_data_extents()
213 		data = extent_create_backing(alloc, backing_len);  in inode_allocate_data_extents()
215 			error("failed to create backing for %"PRIu64" bytes", backing_len);  in inode_allocate_data_extents()