From owner-cvs-all  Tue May 15 17:47:31 2001
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From: John Baldwin <jhb@FreeBSD.org>
Date: Tue, 15 May 2001 17:47:28 -0700 (PDT)
To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: cvs commit: src/sys/i386/i386 procfs_machdep.c src/sys/alpha/alpha
         procfs_machdep.c src/sys/ia64/ia64 procfs_machdep.c
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jhb         2001/05/15 17:47:28 PDT

  Modified files:
    sys/i386/i386        procfs_machdep.c 
    sys/alpha/alpha      procfs_machdep.c 
    sys/ia64/ia64        procfs_machdep.c 
  Log:
  Lock the procfs functions for doing a single step and reading/writing
  registers better.  Hold sched_lock not only for checking the flag but
  also while performing the actual operation to ensure the process doesn't
  get swapped out by another CPU while we the operation is being performed.
  
  Revision  Changes    Path
  1.19      +20 -50    src/sys/i386/i386/procfs_machdep.c
  1.8       +17 -29    src/sys/alpha/alpha/procfs_machdep.c
  1.6       +17 -28    src/sys/ia64/ia64/procfs_machdep.c


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