Date: Tue, 14 Sep 2010 08:48:06 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern kern_clock.c kern_clocksource.c kern_tc.c kern_timeout.c src/sys/sys callout.h timetc.h Message-ID: <201009140848.o8E8mXTu034589@repoman.freebsd.org>
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mav 2010-09-14 08:48:06 UTC
FreeBSD src repository
Modified files:
sys/kern kern_clock.c kern_clocksource.c kern_tc.c
kern_timeout.c
sys/sys callout.h timetc.h
Log:
SVN rev 212603 on 2010-09-14 08:48:06Z by mav
Make kern_tc.c provide minimum frequency of tc_ticktock() calls, required
to handle current timecounter wraps. Make kern_clocksource.c to honor that
requirement, scheduling sleeps on first CPU for no more then specified
period. Allow other CPUs to sleep up to 1/4 second (for any case).
Revision Changes Path
1.223 +2 -2 src/sys/kern/kern_clock.c
1.6 +5 -1 src/sys/kern/kern_clocksource.c
1.190 +7 -2 src/sys/kern/kern_tc.c
1.124 +2 -2 src/sys/kern/kern_timeout.c
1.36 +1 -1 src/sys/sys/callout.h
1.62 +5 -1 src/sys/sys/timetc.h
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