diff options
Diffstat (limited to 'arch/s390/include/asm/mmu_context.h')
-rw-r--r-- | arch/s390/include/asm/mmu_context.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/s390/include/asm/mmu_context.h b/arch/s390/include/asm/mmu_context.h index 8823e35f69a9..484efe8f4234 100644 --- a/arch/s390/include/asm/mmu_context.h +++ b/arch/s390/include/asm/mmu_context.h @@ -17,6 +17,7 @@ static inline int init_new_context(struct task_struct *tsk, struct mm_struct *mm) { + spin_lock_init(&mm->context.lock); spin_lock_init(&mm->context.pgtable_lock); INIT_LIST_HEAD(&mm->context.pgtable_list); spin_lock_init(&mm->context.gmap_lock); @@ -121,8 +122,7 @@ static inline void finish_arch_post_lock_switch(void) while (atomic_read(&mm->context.flush_count)) cpu_relax(); cpumask_set_cpu(smp_processor_id(), mm_cpumask(mm)); - if (mm->context.flush_mm) - __tlb_flush_mm(mm); + __tlb_flush_mm_lazy(mm); preempt_enable(); } set_fs(current->thread.mm_segment); |