set_pos_fn       2604 drivers/block/rbd.c 	ceph_object_extent_fn_t	set_pos_fn;
set_pos_fn       2655 drivers/block/rbd.c 					   fctx->set_pos_fn, &fctx->iter);
set_pos_fn       2796 drivers/block/rbd.c 		.set_pos_fn = set_bio_pos,
set_pos_fn       2856 drivers/block/rbd.c 		.set_pos_fn = set_bvec_pos,