| commit | e121e418441525b5636321fe03d16f0193ad218e | [log] [tgz] |
|---|---|---|
| author | venkatesh.pallipadi@intel.com <venkatesh.pallipadi@intel.com> | Thu Dec 18 11:41:28 2008 -0800 |
| committer | H. Peter Anvin <hpa@zytor.com> | Thu Dec 18 13:30:15 2008 -0800 |
| tree | d9f54fef9c4f137c2e8327edbf3ba8110dfb968d | |
| parent | 3c8bb73ace6249bd089b70c941440441940e3365 [diff] |
x86: PAT: add follow_pfnmp_pte routine to help tracking pfnmap pages - v3 Impact: New currently unused interface. Add a generic interface to follow pfn in a pfnmap vma range. This is used by one of the subsequent x86 PAT related patch to keep track of memory types for vma regions across vma copy and free. 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>