memcg: adjust to support new THP refcounting

[deliverable/linux.git] / kernel / events / uprobes.c

diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
index 060c7a0edfdfd79024c156e07d694d1b34f147ef..0167679182c08dae79cf54e0b3830fc626866ee2 100644 (file)
--- a/kernel/events/uprobes.c
+++ b/kernel/events/uprobes.c
@@ -161,7 +161,8 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr,
        const unsigned long mmun_end   = addr + PAGE_SIZE;
        struct mem_cgroup *memcg;
 
-       err = mem_cgroup_try_charge(kpage, vma->vm_mm, GFP_KERNEL, &memcg);
+       err = mem_cgroup_try_charge(kpage, vma->vm_mm, GFP_KERNEL, &memcg,
+                       false);
        if (err)
                return err;
 
@@ -176,7 +177,7 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr,
 
        get_page(kpage);
        page_add_new_anon_rmap(kpage, vma, addr, false);
-       mem_cgroup_commit_charge(kpage, memcg, false);
+       mem_cgroup_commit_charge(kpage, memcg, false, false);
        lru_cache_add_active_or_unevictable(kpage, vma);
 
        if (!PageAnon(page)) {
@@ -199,7 +200,7 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr,
 
        err = 0;
  unlock:
-       mem_cgroup_cancel_charge(kpage, memcg);
+       mem_cgroup_cancel_charge(kpage, memcg, false);
        mmu_notifier_invalidate_range_end(mm, mmun_start, mmun_end);
        unlock_page(page);
        return err;