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git.proxmox.com Git - mirror_ubuntu-jammy-kernel.git/commit - mm/memory.c
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>