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From: Alexander Motin <mav@FreeBSD.org>
Date: Sat, 31 Jan 2009 12:41:44 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_7
Subject: cvs commit: src/sys/netgraph ng_deflate.c ng_mppc.c ng_pred1.c
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mav         2009-01-31 12:41:44 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_7)
    sys/netgraph         ng_deflate.c ng_mppc.c ng_pred1.c 
  Log:
  SVN rev 187953 on 2009-01-31 12:41:44Z by mav
  
  MFC rev. 187405
  
  Use m_unshare()+m_copyback() instead of m_freem()+m_devget() to keep
  original mbuf chain headers. It can be less efficient in some cases, but it
  looks better then mess of copying headers into the nonempty chain.
  
  Revision  Changes    Path
  1.3.4.1   +27 -14    src/sys/netgraph/ng_deflate.c
  1.31.2.2  +23 -22    src/sys/netgraph/ng_mppc.c
  1.2.4.1   +30 -13    src/sys/netgraph/ng_pred1.c