pm_memusage.c revision e16cb84e2324f05334d18dcf5956f20f44262b62 
1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include <pagemap/pagemap.h>
18
19void pm_memusage_zero(pm_memusage_t *mu) {
20    mu->vss = mu->rss = mu->pss = mu->uss = 0;
21}
22
23void pm_memusage_add(pm_memusage_t *a, pm_memusage_t *b) {
24    a->vss += b->vss;
25    a->rss += b->rss;
26    a->pss += b->pss;
27    a->uss += b->uss;
28}
29