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From: Sam Leffler <sam@FreeBSD.org>
Date: Mon, 2 Jun 2003 16:34:59 -0700 (PDT)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org,
	cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Subject: cvs commit: src/sys/dev/hifn hifn7751.c
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sam         2003/06/02 16:34:59 PDT

  FreeBSD src repository

  Modified files:
    sys/dev/hifn         hifn7751.c 
  Log:
  Redo locking for better SMP suport:
  
  o adding locking to op submission
  o mark interrupt handler MPSAFE
  o don't use locking on detach; disabling interrupts should be sufficient
  o change mutex string names so witness printouts are more meaningful
  
  Note: locking is still pretty brute-force but it's probably not worth
  improving it given the relatively low performance of hifn-based cards.
  
  Revision  Changes    Path
  1.14      +18 -15    src/sys/dev/hifn/hifn7751.c