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From: Lawrence Stewart <lstewart@FreeBSD.org>
Date: Sat, 6 Nov 2010 09:34:51 +0000 (UTC)
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X-FreeBSD-CVS-Branch: RELENG_8
Subject: cvs commit: src/share/man/man4 Makefile siftr.4 src/sys/modules
 Makefile src/sys/modules/siftr Makefile src/sys/netinet siftr.c
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lstewart    2010-11-06 09:34:51 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_8)
    share/man/man4       Makefile 
    sys/modules          Makefile 
  Added files:           (Branch: RELENG_8)
    share/man/man4       siftr.4 
    sys/modules/siftr    Makefile 
    sys/netinet          siftr.c 
  Log:
  SVN rev 214859 on 2010-11-06 09:34:51Z by lstewart
  
  MFC r209662,209665:
  
  Import the Statistical Information For TCP Research (SIFTR) kernel module into
  FreeBSD. SIFTR logs a range of statistics on active TCP connections to a log
  file, providing the ability to make highly granular measurements of TCP
  connection state. The tool is aimed at system administrators, developers and
  researchers alike. Please take it for a spin and test it out - the man page
  should have all the information required to get you going.
  
  Many thanks go to the Cisco University Research Program Fund at Community
  Foundation Silicon Valley and the FreeBSD Foundation. Their support of our work
  at the Centre for Advanced Internet Architectures, Swinburne University of
  Technology is greatly appreciated.
  
  r209980:
  
  Catch up with the rename of DPCPU_SUM to DPCPU_VARSUM.
  
  r209982:
  
  The SIFTR DPCPU statistics struct was not being zeroed between enable/disable
  cycles so the values would accumulate rather than reset for each cycle.
  
  Sponsored by:   Cisco URP (r209662), FreeBSD Foundation
  Reviewed by:    dwmalone, gnn, rpaulo (r209662)
  Tested by:      Many on freebsd-current@ and elsewhere over the years
  
  Revision    Changes    Path
  1.460.2.20  +2 -1      src/share/man/man4/Makefile
  1.2.2.2     +752 -0    src/share/man/man4/siftr.4 (new)
  1.623.2.22  +1 -0      src/sys/modules/Makefile
  1.1.2.2     +12 -0     src/sys/modules/siftr/Makefile (new)
  1.6.2.2     +1570 -0   src/sys/netinet/siftr.c (new)