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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-04-26 19:36:39 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-05-02 18:20:26 +0300 |
| commit | e4dccf9092ab48a6f902003b9558c0e45d0e849a (patch) | |
| tree | 19c90a014b0bc05fe19b996e95b9f1fb23c30fc0 /arch/powerpc/mm/mmu_decl.h | |
| parent | 8f156c23f4c04ca51961cd1f6a0edbc80caa2683 (diff) | |
| download | linux-e4dccf9092ab48a6f902003b9558c0e45d0e849a.tar.xz | |
powerpc/mm: print hash info in a helper
Reduce #ifdef mess by defining a helper to print
hash info at startup.
In the meantime, remove the display of hash table address
to reduce leak of non necessary information.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/mmu_decl.h')
| -rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 7b8833d695d1..7bac0aa2026a 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -83,6 +83,8 @@ static inline void _tlbivax_bcast(unsigned long address, unsigned int pid, } #endif +static inline void print_system_hash_info(void) {} + #else /* CONFIG_PPC_MMU_NOHASH */ extern void hash_preload(struct mm_struct *mm, unsigned long ea, @@ -92,6 +94,8 @@ extern void hash_preload(struct mm_struct *mm, unsigned long ea, extern void _tlbie(unsigned long address); extern void _tlbia(void); +void print_system_hash_info(void); + #endif /* CONFIG_PPC_MMU_NOHASH */ #ifdef CONFIG_PPC32 @@ -105,7 +109,6 @@ extern unsigned int rtas_data, rtas_size; struct hash_pte; extern struct hash_pte *Hash; -extern unsigned long Hash_size, Hash_mask; extern u8 early_hash[]; #endif /* CONFIG_PPC32 */ |