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authorMartin Schwidefsky <schwidefsky@de.ibm.com>2018-10-15 10:25:57 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2018-11-02 08:31:53 +0100
commit1071fc5779d9846fec56a4ff6089ab08cac1ab72 (patch)
tree9e20a5fd7a7a2c993e89ef28497dd52f9974daae /mm
parenta8874e7e8a8896f2b6c641f4b8e2473eafd35204 (diff)
downloadlinux-1071fc5779d9846fec56a4ff6089ab08cac1ab72.tar.bz2
mm: introduce mm_[p4d|pud|pmd]_folded
Add three architecture overrideable functions to test if the p4d, pud, or pmd layer of a page table is folded or not. Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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