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From: Matthew D Fleming <mdf@FreeBSD.org>
Date: Fri, 25 Mar 2011 22:11:39 +0000 (UTC)
To: cvs-src-old@freebsd.org
X-FreeBSD-CVS-Branch: RELENG_8
Subject: cvs commit: src/sys/kern kern_sysctl.c src/sys/sys sysctl.h
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mdf         2011-03-25 22:11:39 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_8)
    sys/kern             kern_sysctl.c 
    sys/sys              sysctl.h 
  Log:
  SVN rev 220011 on 2011-03-25 22:11:39Z by mdf
  
  MFC r216060.  This differs from the original commit in that it
  preserves the KBI size of struct sysctl_oid.  Also, on stable/8 the
  compiler thinks that 'len' in sysctl_sysctl_name2oid() is used
  uninitialized.
  
  Do not hold the sysctl lock across a call to the handler.  This fixes a
  general LOR issue where the sysctl lock had no good place in the
  hierarchy.  One specific instance is #284 on
  http://sources.zabbadoz.net/freebsd/lor.html .
  
  Revision   Changes    Path
  1.201.2.4  +68 -28    src/sys/kern/kern_sysctl.c
  1.176.2.5  +4 -2      src/sys/sys/sysctl.h