|author||Alexander Motin <mav@FreeBSD.org>||2010-09-21 08:02:02 +0000|
|committer||Alexander Motin <mav@FreeBSD.org>||2010-09-21 08:02:02 +0000|
Until hardclock() and respectively tc_windup() called first time, system
is running on "dummy" time counter. But to function properly in one-shot mode, event timer management code requires working time counter. Slow moving "dummy" time counter delays first hardclock() call by few seconds on my systems, even though timer interrupts were correctly kicking kernel. That causes few seconds delay during boot with one-shot mode enabled. To break this loop, explicitly call tc_windup() first time during initialization process to let it switch to some real time counter.
Notes: svn path=/head/; revision=212958
Diffstat (limited to 'sbin')
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