[RFC/RFT] calloutng

Davide Italiano davide at freebsd.org
Mon Feb 11 20:26:11 UTC 2013

[trimmed old mails]

Here's a new version of the patch:

Significant bits changed (after wider discussion and suggestion by phk@):
- Introduction of the new sbintime_t type (32.32 fixed point) with the
respective conversion (sbintime2bintime, sbintime2timeval etc...)
- switch from 64.64 (struct bintime) format to measure time to sbintime_t
- Use sbintime_t to represent expected sleep time instead of measuring
it in microseconds (cpu_idle_acpi(), cpu_idle_spin() ...).



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