margin_us 399 block/blk-iocost.c u32 margin_us; margin_us 714 block/blk-iocost.c ioc->margin_us = period_us * MARGIN_PCT / 100; margin_us 1077 block/blk-iocost.c vmargin = ioc->margin_us * now->vrate; margin_us 1217 block/blk-iocost.c u64 vmargin = ioc->margin_us * now->vrate; margin_us 1218 block/blk-iocost.c u64 margin_ns = ioc->margin_us * NSEC_PER_USEC; margin_us 1454 block/blk-iocost.c vmargin = ioc->margin_us * now.vrate;