cvs commit: src/sys/sys timetc.h src/sys/kern kern_tc.c (fwd)

[Attila Nagy]

Lasd a commit logot.

Mostanaban voltak ilyen jellegu modositasok, erdemes lehet ezeket
kovetni...

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Attila Nagy                                    e-mail:  Attila.Nagy at fsn.hu
Budapest Polytechnic (BMF.HU)                   @work: +361 210 1415 (194)
H-1084 Budapest, Tavaszmezo u. 15-17.           cell.: +3630 306 6758
---------- Forwarded message ----------
Date: Tue, 5 Feb 2002 12:44:56 -0800 (PST)
From: Poul-Henning Kamp <phk at FreeBSD.org>
To: cvs-committers at FreeBSD.org, cvs-all at FreeBSD.org
Subject: cvs commit: src/sys/sys timetc.h src/sys/kern kern_tc.c

phk         2002/02/05 12:44:56 PST

  Modified files:
    sys/sys              timetc.h
    sys/kern             kern_tc.c
  Log:
  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

  Revision  Changes    Path
  1.112     +3 -2      src/sys/kern/kern_tc.c
  1.44      +2 -2      src/sys/sys/timetc.h

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