Add COUNTER_U64_SYSINIT().
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Authored by markj on Mar 5 2020, 7:11 PM.

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Reviewers

kib
glebius

Group Reviewers

manpages

Commits

rS358715: Add COUNTER_U64_SYSINIT() and COUNTER_U64_DEFINE_EARLY().

Summary

This is the same idea as MTX_SYSINIT and friends: register a global
counter for initialization when the counter(9) subsystem is ready,
instead of having to write a custom sysinit function.

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Build Status

Buildable 29814
Build 27642: arc lint + arc unit

Event Timeline

markj created this revision.Mar 5 2020, 7:11 PM

Harbormaster completed remote builds in B29814: Diff 69234.Mar 5 2020, 7:11 PM

markj added reviewers: kib, glebius.Mar 5 2020, 7:12 PM

kib accepted this revision.Mar 5 2020, 9:25 PM

kib added inline comments.

sys/sys/counter.h
78	I am somewhat curious about selection of the si_sub there.

This revision is now accepted and ready to land.Mar 5 2020, 9:25 PM

markj added inline comments.Mar 5 2020, 9:31 PM

sys/sys/counter.h
78	It is just inherited from the existing sysinits which initialize counters. It could be moved earlier, I think the only prerequisite is that the pcpu zones are initialized.