_rq               825 include/linux/blkdev.h #define rq_for_each_segment(bvl, _rq, _iter)			\
_rq               826 include/linux/blkdev.h 	__rq_for_each_bio(_iter.bio, _rq)			\
_rq               829 include/linux/blkdev.h #define rq_for_each_bvec(bvl, _rq, _iter)			\
_rq               830 include/linux/blkdev.h 	__rq_for_each_bio(_iter.bio, _rq)			\