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| author | Michael Ellerman <mpe@ellerman.id.au> | 2017-08-15 13:02:56 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-08-15 13:02:56 +0300 |
| commit | 5b6c133e0801007117cf4a466cb56de86e186138 (patch) | |
| tree | dfe8e7c6cf747300835257e48d697fa3a2c86a7c /arch/powerpc | |
| parent | e12d94f80614475b07d046eb095e6b8c1d9dd38d (diff) | |
| download | linux-5b6c133e0801007117cf4a466cb56de86e186138.tar.xz | |
powerpc/mm/nohash: Move definition of PGALLOC_GFP to fix build errors
In some obscure Book3E configs (randconfig) we can end up missing a
definition for PGALLOC_GFP in pgtable_64.c.
Fix it by moving the definition to asm/pgalloc.h.
Fixes: de3b87611dd1 ("powerpc/mm/book(e)(3s)/64: Add page table accounting")
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/pgalloc.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/pgalloc.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/pgalloc.h b/arch/powerpc/include/asm/book3s/64/pgalloc.h index e2329db9d6f4..1fcfa425cefa 100644 --- a/arch/powerpc/include/asm/book3s/64/pgalloc.h +++ b/arch/powerpc/include/asm/book3s/64/pgalloc.h @@ -41,8 +41,6 @@ extern struct kmem_cache *pgtable_cache[]; pgtable_cache[(shift) - 1]; \ }) -#define PGALLOC_GFP GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO - extern pte_t *pte_fragment_alloc(struct mm_struct *, unsigned long, int); extern void pte_fragment_free(unsigned long *, int); extern void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift); diff --git a/arch/powerpc/include/asm/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h index d795c5d5789c..45ae1212ab8a 100644 --- a/arch/powerpc/include/asm/pgalloc.h +++ b/arch/powerpc/include/asm/pgalloc.h @@ -17,6 +17,8 @@ static inline gfp_t pgtable_gfp_flags(struct mm_struct *mm, gfp_t gfp) } #endif /* MODULE */ +#define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO) + #ifdef CONFIG_PPC_BOOK3S #include <asm/book3s/pgalloc.h> #else |