Commit 5b6c133e authored by Michael Ellerman's avatar Michael Ellerman
Browse files

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: de3b8761

 ("powerpc/mm/book(e)(3s)/64: Add page table accounting")
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent e12d94f8
...@@ -41,8 +41,6 @@ extern struct kmem_cache *pgtable_cache[]; ...@@ -41,8 +41,6 @@ extern struct kmem_cache *pgtable_cache[];
pgtable_cache[(shift) - 1]; \ 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 pte_t *pte_fragment_alloc(struct mm_struct *, unsigned long, int);
extern void pte_fragment_free(unsigned long *, int); extern void pte_fragment_free(unsigned long *, int);
extern void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift); extern void pgtable_free_tlb(struct mmu_gather *tlb, void *table, int shift);
......
...@@ -17,6 +17,8 @@ static inline gfp_t pgtable_gfp_flags(struct mm_struct *mm, gfp_t gfp) ...@@ -17,6 +17,8 @@ static inline gfp_t pgtable_gfp_flags(struct mm_struct *mm, gfp_t gfp)
} }
#endif /* MODULE */ #endif /* MODULE */
#define PGALLOC_GFP (GFP_KERNEL | __GFP_NOTRACK | __GFP_ZERO)
#ifdef CONFIG_PPC_BOOK3S #ifdef CONFIG_PPC_BOOK3S
#include <asm/book3s/pgalloc.h> #include <asm/book3s/pgalloc.h>
#else #else
......
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