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(parent: 98db3f1) | patch
mm: introduce mm_[p4d|pud|pmd]_folded
authorMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 15 Oct 2018 08:25:57 +0000 (10:25 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 2 Nov 2018 07:31:53 +0000 (08:31 +0100)
commit8e442f288631bc89b8bc1236054249895d6a3cff
tree9e20a5fd7a7a2c993e89ef28497dd52f9974daaetree | snapshot
parent98db3f1476c9f2426c49ba9c6c14482275ad03accommit | diff
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>
include/asm-generic/pgtable.h diff | blob | history
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