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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-04-29 16:25:55 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-01 11:32:56 +0300 |
| commit | a9252aaefe7e72133e7a37e0eff4e950a4f33af1 (patch) | |
| tree | 48df5fa3ca4c86671860334a26be2ce380b4f7f1 /arch/powerpc/include/asm/book3s/64/pgtable.h | |
| parent | ac94ac79dc0fc473aebcbe2ba4c26a5341b866be (diff) | |
| download | linux-a9252aaefe7e72133e7a37e0eff4e950a4f33af1.tar.xz | |
powerpc/mm: Move hugetlb and THP related pmd accessors to pgtable.h
Here we create pgtable-64/4k.h and move pmd accessors that are common
between hash and radix there. We can't do much sharing with 4K Linux
page size because 4K Linux page size with hash config doesn't support
THP. So for now it is empty. In later patches we will add functions that
does conditional hash/radix accessors there.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/pgtable.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/pgtable.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/pgtable.h b/arch/powerpc/include/asm/book3s/64/pgtable.h index bb0639a8c250..a22b47844f2f 100644 --- a/arch/powerpc/include/asm/book3s/64/pgtable.h +++ b/arch/powerpc/include/asm/book3s/64/pgtable.h @@ -206,6 +206,13 @@ extern unsigned long __pgd_table_size; #include <asm/book3s/64/hash.h> #include <asm/book3s/64/radix.h> + +#ifdef CONFIG_PPC_64K_PAGES +#include <asm/book3s/64/pgtable-64k.h> +#else +#include <asm/book3s/64/pgtable-4k.h> +#endif + #include <asm/barrier.h> /* |