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Make interrupt driven config hooks configurable and predictable.
Needs ReviewPublic

Authored by scottl on Nov 15 2017, 12:03 AM.

Details

Reviewers
imp
gallatin
Summary

Allow interrupt-driven config hooks to spin for an amount of time that is selectable
via tunables. Instead of waiting indefinitely, break out of the loop (or panic if
INVARIANTS is set) once the max number of loops has been tried.

Diff Detail

Repository
rS FreeBSD src repository
Lint
Lint OK
Unit
No Unit Test Coverage
Build Status
Buildable 12754
Build 13022: arc lint + arc unit

Event Timeline

scottl created this revision.Nov 15 2017, 12:03 AM
imp added a comment.Nov 15 2017, 12:47 AM

This looks good to me...