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Date: Fri, 28 Mar 1997 20:35:31 -0800 (PST)
From: Bruce Evans <bde>
Message-Id: <199703290435.UAA07527@freefall.freebsd.org>
To: CVS-committers, cvs-all, cvs-sys
Subject: cvs commit:  src/sys/i386/i386 vm_machdep.c
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bde         97/03/28 20:35:30

  Modified:    sys/i386/i386  vm_machdep.c
  Log:
  Don't keep cpu interrupts enabled during the lookup in vm_page_zero_idle().
  Lookup isn't done every time the system goes idle now, but it can still
  take > 1800 instructions in the worst case, so if cpu interrupts are kept
  disabled then it might lose 20 characters of sio input at 115200 bps.
  
  Fixed style in vm_page_zero_idle().
  
  Revision  Changes    Path
  1.77      +35 -25    src/sys/i386/i386/vm_machdep.c