2110 	struct mem_cgroup *memcg;  in wp_page_copy()  local
2126 	if (mem_cgroup_try_charge(new_page, mm, GFP_KERNEL, &memcg))  in wp_page_copy()
2157 		mem_cgroup_commit_charge(new_page, memcg, false);  in wp_page_copy()
2196 		mem_cgroup_cancel_charge(new_page, memcg);  in wp_page_copy()
2492 	struct mem_cgroup *memcg;  in do_swap_page()  local
2571 	if (mem_cgroup_try_charge(page, mm, GFP_KERNEL, &memcg)) {  in do_swap_page()
2613 		mem_cgroup_commit_charge(page, memcg, true);  in do_swap_page()
2616 		mem_cgroup_commit_charge(page, memcg, false);  in do_swap_page()
2651 	mem_cgroup_cancel_charge(page, memcg);  in do_swap_page()
2707 	struct mem_cgroup *memcg;  in do_anonymous_page()  local
2745 	if (mem_cgroup_try_charge(page, mm, GFP_KERNEL, &memcg))  in do_anonymous_page()
2766 		mem_cgroup_cancel_charge(page, memcg);  in do_anonymous_page()
2774 	mem_cgroup_commit_charge(page, memcg, false);  in do_anonymous_page()
2785 	mem_cgroup_cancel_charge(page, memcg);  in do_anonymous_page()
3024 	struct mem_cgroup *memcg;  in do_cow_fault()  local
3036 	if (mem_cgroup_try_charge(new_page, mm, GFP_KERNEL, &memcg)) {  in do_cow_fault()
3065 	mem_cgroup_commit_charge(new_page, memcg, false);  in do_cow_fault()
3080 	mem_cgroup_cancel_charge(new_page, memcg);  in do_cow_fault()