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authorAlexander Motin <mav@FreeBSD.org>2010-09-21 08:02:02 +0000
committerAlexander Motin <mav@FreeBSD.org>2010-09-21 08:02:02 +0000
commit95d23438ddfbc09fe6f9e823faa62fbc94b983ca (patch)
treec4a27433d04423c0bee92e5ff4fdfffe9572cd27 /sbin/mount_unionfs
parentf294c94440e92c1e2e669d6511e23083d6636570 (diff)
downloadsrc-95d23438ddfbc09fe6f9e823faa62fbc94b983ca.tar.gz
src-95d23438ddfbc09fe6f9e823faa62fbc94b983ca.zip
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
Notes: svn path=/head/; revision=212958
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