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From: "Bjoern A. Zeeb" <bz@FreeBSD.org>
Date: Tue, 9 Feb 2010 22:15:59 +0000 (UTC)
To: cvs-src-old@freebsd.org
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Subject: cvs commit: src/sys/net vnet.c
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bz          2010-02-09 22:15:59 UTC

  FreeBSD src repository

  Modified files:
    sys/net              vnet.c 
  Log:
  SVN rev 203727 on 2010-02-09 22:15:59Z by bz
  
  Add an SDT provider for "vnet"s along with probes for vnet_alloc
  and vnet_destroy.
  Use the line number rather than NULL as dummy argument.
  
  Note: the fbt provider does not reliably provide :return probes
  (depending on optimization levels used at compile time) making
  it unusable for scripts to generate complete call-traces with
  well defined boundaries over allocations or destructions of
  virtual network stacks.
  
  Sponsored by:   ISPsystem
  MFC After:      8 days
  
  Revision  Changes    Path
  1.12      +14 -0     src/sys/net/vnet.c