K 10 svn:author V 3 phk K 8 svn:date V 27 2003-10-21T06:58:58.000000Z K 7 svn:log V 267 Retire bio_caller2 (alias for b_io.bio_caller2), this field is reserved for dev_strategy() use. Retire bio_driver[12] (aliases for b_io.bio_driver[12]) these fields are reserved for device driver use and can as such never have any interest in the buf end of things. END