Date: Sun, 11 Jul 2010 16:47:45 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern kern_tc.c Message-ID: <201007111648.o6BGm0k5073924@repoman.freebsd.org>
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mav 2010-07-11 16:47:45 UTC
FreeBSD src repository
Modified files:
sys/kern kern_tc.c
Log:
SVN rev 209900 on 2010-07-11 16:47:45Z by mav
Remove interval validation from cpu_tick_calibrate(). As I found, check
was needed at preliminary version of the patch, where number of CPU ticks
was divided strictly on 16 seconds. Final code instead uses real interval
duration, so precise interval should not be important. Same time aliasing
issues around second boundary causes false positives, periodically logging
useless "t_delta ... too long/short" messages when HZ set below 256.
Revision Changes Path
1.186 +14 -36 src/sys/kern/kern_tc.c
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