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From: Alan Cox <alc@FreeBSD.org>
Date: Sun, 11 Jul 2010 20:11:44 +0000 (UTC)
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Subject: cvs commit: src/sys/kern vfs_bio.c
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alc         2010-07-11 20:11:44 UTC

  FreeBSD src repository

  Modified files:
    sys/kern             vfs_bio.c 
  Log:
  SVN rev 209902 on 2010-07-11 20:11:44Z by alc
  
  Change the implementation of vm_hold_free_pages() so that it performs at
  most one call to pmap_qremove(), and thus one TLB shootdown, instead of one
  call and TLB shootdown per page.
  
  Simplify the interface to vm_hold_free_pages().
  
  MFC after:      3 weeks
  
  Revision  Changes    Path
  1.587     +16 -26    src/sys/kern/vfs_bio.c