cvs commit: src/sys/i386/i386 pmap.c

Alan Cox alc at
Wed Aug 6 12:18:09 PDT 2003

alc         2003/08/06 12:18:08 PDT

  FreeBSD src repository

  Modified files:
    sys/i386/i386        pmap.c 
  Correct a mistake in the previous revision: Reduce the scope of the page
  queues lock such that it isn't held around the call to get_pv_entry(),
  which calls uma_zalloc().  At the point of the call to get_pv_entry(), the
  lock isn't necessary and holding it could lead to recursive acquisition,
  which isn't allowed.
  Revision  Changes    Path
  1.423     +1 -1      src/sys/i386/i386/pmap.c

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