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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-04-26 15:58:12 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-05-03 01:20:25 +1000 |
| commit | 8a2cc87a24e8c0a823c2e4ec8702c90d743a69d4 (patch) | |
| tree | 9d7a5bd5fd36d5256a757310a50075a73bd56e79 /arch/powerpc/include/asm/pgalloc.h | |
| parent | powerpc/mm: refactor pgtable freeing functions on nohash (diff) | |
| download | linux-dev-8a2cc87a24e8c0a823c2e4ec8702c90d743a69d4.tar.xz linux-dev-8a2cc87a24e8c0a823c2e4ec8702c90d743a69d4.zip | |
powerpc/mm: refactor pmd_pgtable()
pmd_pgtable() is identical on the 4 subarches, refactor it.
Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/pgalloc.h')
| -rw-r--r-- | arch/powerpc/include/asm/pgalloc.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h index 5761bee0f004..2b2c60a1a66d 100644 --- a/arch/powerpc/include/asm/pgalloc.h +++ b/arch/powerpc/include/asm/pgalloc.h @@ -72,4 +72,9 @@ static inline void check_pgt_cache(void) { } #include <asm/nohash/pgalloc.h> #endif +static inline pgtable_t pmd_pgtable(pmd_t pmd) +{ + return (pgtable_t)pmd_page_vaddr(pmd); +} + #endif /* _ASM_POWERPC_PGALLOC_H */ |