undoing remap_page_range?

From: dnewbold (dnewbold_at_generalstandards.com)
Date: 10/11/05

  • Next message: Kasper Dupont: "Re: undoing remap_page_range?" 
    Date: Tue, 11 Oct 2005 14:43:39 -0500

    In my driver I've used remap_page_range() to map PCI device memory to user
    space.
    How can I undo the mapping without closing the device handle or the
    application?
    Is there a service or mechanism that does the equivelent of
    unmap_page_range()?

  • Next message: Kasper Dupont: "Re: undoing remap_page_range?"