Date: Wed, 5 Aug 1998 09:44:30 -0700 (PDT) From: Bruce Evans <bde@FreeBSD.ORG> To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: cvs commit: src/sys/i386/linux linux_misc.c Message-ID: <199808051644.JAA27360@freefall.freebsd.org>
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bde 1998/08/05 09:44:30 PDT
Modified files:
sys/i386/linux linux_misc.c
Log:
Converted the second last instance of hzto() to tvtohz().
Fixed nearby bugs (in linux_alarm()):
- the itimer for the alarm was relative to the epoch instead of relative
to the boot time. This was harmless because the itimer's interval is 0.
- the seconds arg was not checked for validity before converting it to a
possibly different value.
- printf format errors.
Improvements:
Don't use splclock(). splsoftclock() suffices. Don't complicate things
by micro-optimizing interrupt latency.
Minor improvements:
Various micro-optimizations to exploit the specialness of the alarm itimer
and the value 0.
Revision Changes Path
1.41 +15 -20 src/sys/i386/linux/linux_misc.c
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