diff options
| -rw-r--r-- | arch/powerpc/include/asm/book3s/32/tlbflush.h | 11 | ||||
| -rw-r--r-- | arch/powerpc/mm/book3s32/tlb.c | 15 |
2 files changed, 11 insertions, 15 deletions
diff --git a/arch/powerpc/include/asm/book3s/32/tlbflush.h b/arch/powerpc/include/asm/book3s/32/tlbflush.h index 42708c1719d6..d941c06d4f2e 100644 --- a/arch/powerpc/include/asm/book3s/32/tlbflush.h +++ b/arch/powerpc/include/asm/book3s/32/tlbflush.h @@ -20,6 +20,17 @@ static inline void _tlbie(unsigned long address) #endif void _tlbia(void); +/* + * Called at the end of a mmu_gather operation to make sure the + * TLB flush is completely done. + */ +static inline void tlb_flush(struct mmu_gather *tlb) +{ + /* 603 needs to flush the whole TLB here since it doesn't use a hash table. */ + if (!mmu_has_feature(MMU_FTR_HPTE_TABLE)) + _tlbia(); +} + static inline void flush_range(struct mm_struct *mm, unsigned long start, unsigned long end) { start &= PAGE_MASK; diff --git a/arch/powerpc/mm/book3s32/tlb.c b/arch/powerpc/mm/book3s32/tlb.c index f0edbad5966c..e7865a3f0231 100644 --- a/arch/powerpc/mm/book3s32/tlb.c +++ b/arch/powerpc/mm/book3s32/tlb.c @@ -44,21 +44,6 @@ void flush_hash_entry(struct mm_struct *mm, pte_t *ptep, unsigned long addr) EXPORT_SYMBOL(flush_hash_entry); /* - * Called at the end of a mmu_gather operation to make sure the - * TLB flush is completely done. - */ -void tlb_flush(struct mmu_gather *tlb) -{ - if (!mmu_has_feature(MMU_FTR_HPTE_TABLE)) { - /* - * 603 needs to flush the whole TLB here since - * it doesn't use a hash table. - */ - _tlbia(); - } -} - -/* * TLB flushing: * * - flush_tlb_mm(mm) flushes the specified mm context TLB's |