K 10
svn:author
V 3
imp
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svn:date
V 27
2017-09-12T23:46:33.192359Z
K 7
svn:log
V 482
cam iosched: Limit the quanta default to hz if it's below 200

The cam_iosched_ticker() can't be scheduled more than once per tick.
Some limiters depend on quanta matching the number of calls per second
to enforce the proper limits. Limit the quanta to no faster than 1 per
clock tick. This fixes some features when running in VMs where the
default HZ is 100.

PR: 221953
Obtained from: ElectroBSD
Differential Revision: https://reviews.freebsd.org/D12337
Submitted by: Fabian Keil

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