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Diffstat (limited to 'arch/powerpc/include/asm/tlb.h')
-rw-r--r--arch/powerpc/include/asm/tlb.h13
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/powerpc/include/asm/tlb.h b/arch/powerpc/include/asm/tlb.h
index fbc6f3002f23..d97f061fecac 100644
--- a/arch/powerpc/include/asm/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
@@ -66,19 +66,6 @@ static inline int mm_is_thread_local(struct mm_struct *mm)
return false;
return cpumask_test_cpu(smp_processor_id(), mm_cpumask(mm));
}
-static inline void mm_reset_thread_local(struct mm_struct *mm)
-{
- WARN_ON(atomic_read(&mm->context.copros) > 0);
- /*
- * It's possible for mm_access to take a reference on mm_users to
- * access the remote mm from another thread, but it's not allowed
- * to set mm_cpumask, so mm_users may be > 1 here.
- */
- WARN_ON(current->mm != mm);
- atomic_set(&mm->context.active_cpus, 1);
- cpumask_clear(mm_cpumask(mm));
- cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm));
-}
#else /* CONFIG_PPC_BOOK3S_64 */
static inline int mm_is_thread_local(struct mm_struct *mm)
{