57  *	Add alignment field so that different alignments can be used for the
64  *		by the bitmap alignment.
66  * 		by the alignment field.  This is to allow COW files to be
68  *		/dev/raw, with a 512 byte alignment restriction.  This also
78  * align size to 8-byte alignment.  This shifted all fields above (no padding
91 	__u32 alignment;  member
103 	__u32 alignment;  member
197 		     int sectorsize, int alignment, unsigned long long *size)  in write_cow_header()  argument
251 	header->alignment = htobe32(alignment);  in write_cow_header()
346 		*align_out = be32toh(header->v3.alignment);  in read_cow_header()
377 		*align_out = be32toh(header->v3_b.alignment);  in read_cow_header()
403 		  int alignment, int *bitmap_offset_out,  in init_cow_file()  argument
411 			       alignment, &size);  in init_cow_file()
415 	*bitmap_offset_out = ROUND_UP(sizeof(struct cow_header_v3), alignment);  in init_cow_file()
416 	cow_sizes(COW_VERSION, size, sectorsize, alignment, *bitmap_offset_out,  in init_cow_file()