rbprev 895 block/bfq-iosched.c struct rb_node *rbprev = rb_prev(&last->rb_node); rbprev 903 block/bfq-iosched.c if (rbprev) rbprev 904 block/bfq-iosched.c prev = rb_entry_rq(rbprev); rbprev 815 block/elevator.c struct rb_node *rbprev = rb_prev(&rq->rb_node); rbprev 817 block/elevator.c if (rbprev) rbprev 818 block/elevator.c return rb_entry_rq(rbprev);