Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[platform/adaptation/renesas_rcar/renesas_kernel.git] / arch / x86 / mm / tlb.c

diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
index 125bcad..5e57e11 100644 (file)
--- a/arch/x86/mm/tlb.c
+++ b/arch/x86/mm/tlb.c
@@ -61,8 +61,8 @@ static DEFINE_PER_CPU_READ_MOSTLY(int, tlb_vector_offset);
  */
 void leave_mm(int cpu)
 {
-       struct mm_struct *active_mm = percpu_read(cpu_tlbstate.active_mm);
-       if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
+       struct mm_struct *active_mm = this_cpu_read(cpu_tlbstate.active_mm);
+       if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
                BUG();
        if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
                cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
@@ -154,8 +154,8 @@ void smp_invalidate_interrupt(struct pt_regs *regs)
                 * BUG();
                 */
 
-       if (f->flush_mm == percpu_read(cpu_tlbstate.active_mm)) {
-               if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK) {
+       if (f->flush_mm == this_cpu_read(cpu_tlbstate.active_mm)) {
+               if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK) {
                        if (f->flush_va == TLB_FLUSH_ALL)
                                local_flush_tlb();
                        else
@@ -324,7 +324,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long va)
 static void do_flush_tlb_all(void *info)
 {
        __flush_tlb_all();
-       if (percpu_read(cpu_tlbstate.state) == TLBSTATE_LAZY)
+       if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_LAZY)
                leave_mm(smp_processor_id());
 }