diff options
| -rw-r--r-- | arch/mips/include/asm/mmu_context.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/mips/include/asm/mmu_context.h b/arch/mips/include/asm/mmu_context.h index 1b8392dcd354..752ebda82cdd 100644 --- a/arch/mips/include/asm/mmu_context.h +++ b/arch/mips/include/asm/mmu_context.h @@ -173,10 +173,6 @@ static inline void destroy_context(struct mm_struct *mm) #define activate_mm(prev, next) switch_mm(prev, next, current) #define deactivate_mm(tsk, mm) do { } while (0) -/* - * If mm is currently active_mm, we can't really drop it. Instead, - * we will get a new one for it. - */ static inline void drop_mmu_context(struct mm_struct *mm) { @@ -188,7 +184,11 @@ drop_mmu_context(struct mm_struct *mm) cpu = smp_processor_id(); if (!cpu_context(cpu, mm)) { /* no-op */ - } else if (cpumask_test_cpu(cpu, mm_cpumask(mm))) { + } else if (cpumask_test_cpu(cpu, mm_cpumask(mm))) { + /* + * mm is currently active, so we can't really drop it. + * Instead we bump the ASID. + */ htw_stop(); get_new_mmu_context(mm); write_c0_entryhi(cpu_asid(cpu, mm)); |