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From: Alexander Motin <mav@FreeBSD.org>
Date: Wed, 3 Mar 2010 17:58:41 +0000 (UTC)
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Subject: cvs commit: src/sys/dev/ciss ciss.c cissvar.h
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mav         2010-03-03 17:58:41 UTC

  FreeBSD src repository

  Modified files:
    sys/dev/ciss         ciss.c cissvar.h 
  Log:
  SVN rev 204648 on 2010-03-03 17:58:41Z by mav
  
  Several changes to fix livelock under high load, introduced by r203489:
  - change the way in which command queue overflow is handled;
  - do not expose to CAM two command slots, used for driver's internal purposes;
  - allow driver to use up to 1024 command slots, instead of 256 before.
  
  Revision  Changes    Path
  1.105     +10 -3     src/sys/dev/ciss/ciss.c
  1.17      +2 -1      src/sys/dev/ciss/cissvar.h