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From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 5 Feb 2009 23:01:36 +0000 (UTC)
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Subject: cvs commit: src/sys/kern kern_linker.c
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jhb         2009-02-05 23:01:36 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_linker.c 
  Log:
  SVN rev 188209 on 2009-02-05 23:01:36Z by jhb
  
  Drop the kernel linker lock while running SYSUNINIT routines and removing
  sysctls during a linker file unload.  We drop the lock when doing similar
  operations during a linker file load.  To close races, clear the LINKED
  flag before dropping the lock so that the linker file is no longer visible
  to userland.
  
  MFC after:      1 week
  
  Revision  Changes    Path
  1.164     +3 -0      src/sys/kern/kern_linker.c