cvs commit: src/sys/vm uma_core.c

Alan Cox alc at
Sun Nov 13 06:22:35 GMT 2005

alc         2005-11-13 06:22:34 UTC

  FreeBSD src repository

  Modified files:        (Branch: RELENG_6)
    sys/vm               uma_core.c 
  MFC revision 1.130
    Introduce a new lock for the purpose of synchronizing access to the
    UMA boot pages.
    Disable recursion on the general UMA lock now that startup_alloc() no
    longer uses it.
    Eliminate the variable uma_boot_free.  It serves no purpose.
    Note: This change eliminates a lock-order reversal between a system
    map mutex and the UMA lock.  See for details.
  Revision    Changes    Path  +9 -22     src/sys/vm/uma_core.c

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