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From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 8 Jun 2010 16:17:47 +0000 (UTC)
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Subject: cvs commit: src/sys/kern kern_sx.c
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jhb         2010-06-08 16:17:47 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             kern_sx.c 
  Log:
  SVN rev 208912 on 2010-06-08 16:17:47Z by jhb
  
  Fix a sign bug that caused adaptive spinning in sx_xlock() to not work
  properly.  Among other things it did not drop Giant while spinning
  leading to livelocks.
  
  Reviewed by:    rookie, kib, jmallett
  MFC after:      3 days
  
  Revision  Changes    Path
  1.73      +1 -1      src/sys/kern/kern_sx.c