tree 53837aaa257f463a0b40c4d00a80fec936558f49
parent e121e418441525b5636321fe03d16f0193ad218e
author venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> 1229629289 -0800
committer H. Peter Anvin <hpa@zytor.com> 1229635815 -0800

x86: PAT: hooks in generic vm code to help archs to track pfnmap regions - v3

Impact: Introduces new hooks, which are currently null.

Introduce generic hooks in remap_pfn_range and vm_insert_pfn and
corresponding copy and free routines with reserve and free tracking.

Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>