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author | Christophe Leroy <christophe.leroy@c-s.fr> | 2019-08-16 05:41:42 +0000 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-08-20 21:22:14 +1000 |
commit | e5a1edb9fe4cfa07e37a59475f8f7d0a8939c73e (patch) | |
tree | 0aa808ab84e1ecdf92dd81bbef0649b38fe3bb2d /arch/powerpc/mm/mmu_decl.h | |
parent | powerpc/mm: move FSL_BOOK3 version of update_mmu_cache() (diff) | |
download | linux-dev-e5a1edb9fe4cfa07e37a59475f8f7d0a8939c73e.tar.xz linux-dev-e5a1edb9fe4cfa07e37a59475f8f7d0a8939c73e.zip |
powerpc/mm: move update_mmu_cache() into book3s hash utils.
update_mmu_cache() is only for BOOK3S, and can be simplified for
BOOK3S32.
Move it out of mem.c into respective BOOK3S32 and BOOK3S64 files
containing hash utils.
BOOK3S64 version of hash_preload() is only used locally, declare it
static.
Remove the radix_enabled() stuff in BOOK3S32 version.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/107aaf43583a5f5d09e0d4e84c4c4390ecfcd512.1565933217.git.christophe.leroy@c-s.fr
Diffstat (limited to 'arch/powerpc/mm/mmu_decl.h')
-rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index 32c1a191c28a..9f325a7a09cb 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -82,10 +82,6 @@ static inline void print_system_hash_info(void) {} #else /* CONFIG_PPC_MMU_NOHASH */ -extern void hash_preload(struct mm_struct *mm, unsigned long ea, - bool is_exec, unsigned long trap); - - extern void _tlbie(unsigned long address); extern void _tlbia(void); @@ -95,6 +91,9 @@ void print_system_hash_info(void); #ifdef CONFIG_PPC32 +void hash_preload(struct mm_struct *mm, unsigned long ea, + bool is_exec, unsigned long trap); + extern void mapin_ram(void); extern void setbat(int index, unsigned long virt, phys_addr_t phys, unsigned int size, pgprot_t prot); |