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 
pm_memusage_zero(pm_memusage_t * mu)19 void pm_memusage_zero(pm_memusage_t *mu) {
20     mu->vss = mu->rss = mu->pss = mu->uss = mu->swap = 0;
21 }
22 
pm_memusage_add(pm_memusage_t * a,pm_memusage_t * b)23 void 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     a->swap += b->swap;
29 }
30