The creation of the io.latency block I/O controller
The creation of the io.latency block I/O controller
Posted Mar 16, 2019 2:49 UTC (Sat) by martin.langhoff (guest, #61417)Parent article: The creation of the io.latency block I/O controller
How does the 1s tick play with power management? The progress towards tickless systems makes for visibly better battery runtime, and better VM behavior on the server side...
Posted Mar 16, 2019 7:35 UTC (Sat)
by josefbacik (subscriber, #90083)
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The creation of the io.latency block I/O controller
The 1s timer is only armed while there’s IO happening. No IO, no periodic timer.