From owner-cvs-all  Thu May 17 15:45: 6 2001
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From: John Baldwin <jhb@FreeBSD.org>
Date: Thu, 17 May 2001 15:45:00 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/kern subr_witness.c
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jhb         2001/05/17 15:44:57 PDT

  Modified files:
    sys/kern             subr_witness.c 
  Log:
  - Don't panic on a try lock operation for a sleep lock if we hold a spin
    lock.  Since we won't actually block on a try lock operation, it's not
    a problem.  Add a comment explaining why it is safe to skip lock order
    checking with try locks.
  - Remove the ithread list lock spin lock from the order list.
  
  Revision  Changes    Path
  1.72      +7 -3      src/sys/kern/subr_witness.c


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