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authorphk <phk@FreeBSD.org>2002-02-05 20:44:56 +0000
committerphk <phk@FreeBSD.org>2002-02-05 20:44:56 +0000
commitd0f44978bc7960bcc2c2286a05177c175f11926e (patch)
tree7b036147cc2b4401d165c279c86d259a0abc9809 /libexec
parent703a63d1902599c418445a038cfb17292b123d97 (diff)
downloadFreeBSD-src-d0f44978bc7960bcc2c2286a05177c175f11926e.zip
FreeBSD-src-d0f44978bc7960bcc2c2286a05177c175f11926e.tar.gz
Let the number of timecounters follow hz, otherwise people with
HZ=BIGNUM will strain the assumptions behind timecounters to the point where they break. This may or may not help people seeing microuptime() backwards messages. Make the global timecounter variable volatile, it makes no difference in the code GCC generates, but it makes represents the intent correctly. Thanks to: jdp MFC after: 2 weeks
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