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From: Colin Percival <cperciva@FreeBSD.org>
Date: Fri, 6 Aug 2004 02:44:58 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
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Subject: cvs commit: src/sys/kern kern_timeout.c
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cperciva    2004-08-06 02:44:58 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_timeout.c 
  Log:
  When reseting a pending callout, perform the deregistration in
  callout_reset rather than calling callout_stop.  This results in a few
  lines of code duplication, but it provides a significant performance
  improvement because it avoids recursing on callout_lock.
  
  Requested by:   rwatson
  
  Revision  Changes    Path
  1.90      +16 -2     src/sys/kern/kern_timeout.c