is_merge 1636 block/blk-iocost.c bool is_merge, u64 *costp) is_merge 1664 block/blk-iocost.c if (!is_merge) { is_merge 1676 block/blk-iocost.c static u64 calc_vtime_cost(struct bio *bio, struct ioc_gq *iocg, bool is_merge) is_merge 1680 block/blk-iocost.c calc_vtime_cost_builtin(bio, iocg, is_merge, &cost);