Date: Mon, 4 Apr 2011 22:56:33 +0000 (UTC) From: Jung-uk Kim <jkim@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/i386/include cpu.h Message-ID: <201104062117.p36LHBun009351@repoman.freebsd.org>
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jkim 2011-04-04 22:56:33 UTC
FreeBSD src repository
Modified files:
sys/i386/include cpu.h
Log:
SVN rev 220347 on 2011-04-04 22:56:33Z by jkim
Use cpu_ticks() for get_cyclecount(9) rather than checking existence of TSC
at run-time on i386. cpu_ticks() is set to use RDTSC early enough on i386
where it is available. Otherwise, cpu_ticks() is driven by the current
timecounter hardware as binuptime(9) does. This also avoids unnecessary
namespace pollution from <machine/cputypes.h>.
Revision Changes Path
1.84 +1 -7 src/sys/i386/include/cpu.h
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