58  *	Add alignment field so that different alignments can be used for the
65  *		by the bitmap alignment.
67  * 		by the alignment field.  This is to allow COW files to be
69  *		/dev/raw, with a 512 byte alignment restriction.  This also
79  * align size to 8-byte alignment.  This shifted all fields above (no padding
92 	__u32 alignment;  member
104 	__u32 alignment;  member
198 		     int sectorsize, int alignment, unsigned long long *size)  in write_cow_header()  argument
252 	header->alignment = htobe32(alignment);  in write_cow_header()
347 		*align_out = be32toh(header->v3.alignment);  in read_cow_header()
378 		*align_out = be32toh(header->v3_b.alignment);  in read_cow_header()
404 		  int alignment, int *bitmap_offset_out,  in init_cow_file()  argument
412 			       alignment, &size);  in init_cow_file()
416 	*bitmap_offset_out = ROUND_UP(sizeof(struct cow_header_v3), alignment);  in init_cow_file()
417 	cow_sizes(COW_VERSION, size, sectorsize, alignment, *bitmap_offset_out,  in init_cow_file()