Lines Matching refs:idling
185 a new request in time. Device idling typically boosts the
188 addition, under BFQ, device idling is also instrumental in
193 - With respect to idling for service guarantees, if several
197 idling the device. Throughput is thus as high as possible in
201 (typically NCQ), device idling happens to be always detrimental
202 for throughput. So, with these devices, BFQ performs idling
221 - BFQ automatically deactivates idling for queues born in a burst of
284 guarantees the expected throughput distribution without ever idling
337 As for throughput, idling can be very helpful on highly seeky media
341 Setting slice_idle to 0 will remove all the idling on queues and one
362 before the next request of B is dispatched. Note that idling
368 There is an important flipside for idling: apart from the above cases
369 where it is beneficial also for throughput, idling can severely impact
371 issue, BFQ tends to avoid idling as much as possible, when it is not
385 Either tunable can be used to set idling behavior. Afterwards, the
393 - always performs idling when the in-service queue becomes empty;