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From: Jung-uk Kim <jkim@FreeBSD.org>
Date: Tue, 10 Aug 2010 06:25:08 +0000 (UTC)
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Subject: cvs commit: src/sys/compat/x86bios x86bios.c
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jkim        2010-08-10 06:25:08 UTC

  FreeBSD src repository

  Modified files:
    sys/compat/x86bios   x86bios.c 
  Log:
  SVN rev 211131 on 2010-08-10 06:25:08Z by jkim
  
  Tidy up locking and memory allocation for the real mode emulator wrapper.
  Now we use a regular mutex instead of a spin mutex.  When we enter and exit
  the emulator, spinlock_enter() and spinlock_exit() are additionally used.
  Move some page table related stuff from x86bios_init() and x86bios_uninit()
  to x86bios_map_mem() and x86bios_unmap_mem().
  
  Revision  Changes    Path
  1.29      +26 -36    src/sys/compat/x86bios/x86bios.c