On Sun, Jan 24, 2010 at 08:48:32PM +0000, David Laight wrote: > > The btodb/dbtob macros will need another argument to indicate > > where the block size is obtained. > > That will just cause massive errors... > For disks I would go for transfer requests (eg from fs) that are either in > fixed units (BDEVSIZE, 512) or in bytes. > > Much like the current block device transfers - where transfers must be a > multiple of 512 - transfers you need to be aligned to the physical > sector size.
bytes! :-) -- David A. Holland dholl...@netbsd.org