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arm64: rusage: Fix counting contiguous PTEs

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Change-Id: I7e89c25d49dc1f6efe1c27c76c66c6fedd22af1f
Refs: #1342
This commit is contained in:
Masamichi Takagi
2019-07-30 11:45:38 +09:00
parent 0c1cae45fe
commit 51cd7cbb6c
9 changed files with 559 additions and 23 deletions
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109
test/issues/1342/get_rusage.c Normal file
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/* get_rusage.c COPYRIGHT FUJITSU LIMITED 2019 */
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ihklib.h>
#include <ihk/ihk_rusage.h>
static void usage(char *cmd)
{
printf("Usage:\n");
printf(" %s <os_number>\n", cmd);
}
int main(int argc, char *argv[])
{
int os_num = 0;
int ret = -1;
int i = 0;
int nonzero = 0;
struct ihk_os_rusage mck_rusage;
if (argc != 2) {
usage(argv[0]);
goto out;
}
os_num = atoi(argv[1]);
if (os_num < 0 || 63 < os_num) {
printf("Invalid argument 1 os_num.\n");
usage(argv[0]);
goto out;
}
memset(&mck_rusage, 0, sizeof(mck_rusage));
ret = ihk_os_getrusage(os_num, &mck_rusage, sizeof(mck_rusage));
if (ret) {
perror("ihk_os_getrusage()");
goto out;
}
printf("show rusage:\n");
nonzero = 0;
for (i = 0; i < IHK_MAX_NUM_PGSIZES; i++) {
if (mck_rusage.memory_stat_rss[i] != 0) {
printf(" memory_stat_rss[%d] : 0x%lx\n", i,
mck_rusage.memory_stat_rss[i]);
nonzero = 1;
}
}
if (nonzero == 0) {
printf(" memory_stat_rss is all 0x0\n");
}
nonzero = 0;
for (i = 0; i < IHK_MAX_NUM_PGSIZES; i++) {
if (mck_rusage.memory_stat_mapped_file[i] != 0) {
printf(" memory_stat_mapped_file[%d] : 0x%lx\n", i,
mck_rusage.memory_stat_mapped_file[i]);
nonzero = 1;
}
}
if (nonzero == 0) {
printf(" memory_stat_mapped_file is all 0x0\n");
}
printf(" memory_max_usage : 0x%lx\n", mck_rusage.memory_max_usage);
printf(" memory_kmem_usage : 0x%lx\n", mck_rusage.memory_kmem_usage);
printf(" memory_kmem_max_usage : 0x%lx\n",
mck_rusage.memory_kmem_max_usage);
nonzero = 0;
for (i = 0; i < IHK_MAX_NUM_NUMA_NODES; i++) {
if (mck_rusage.memory_numa_stat[i] != 0) {
printf(" memory_numa_stat[%d] : 0x%lx\n", i,
mck_rusage.memory_numa_stat[i]);
nonzero = 1;
}
}
if (nonzero == 0) {
printf(" memory_numa_stat is all 0x0\n");
}
printf(" cpuacct_stat_system : 0x%lx\n",
mck_rusage.cpuacct_stat_system);
printf(" cpuacct_stat_user : 0x%lx\n", mck_rusage.cpuacct_stat_user);
printf(" cpuacct_usage : 0x%lx\n", mck_rusage.cpuacct_usage);
nonzero = 0;
for (i = 0; i < IHK_MAX_NUM_CPUS; i++) {
if (mck_rusage.cpuacct_usage_percpu[i] != 0) {
printf(" cpuacct_usage_percpu[%d] : 0x%lx\n", i,
mck_rusage.cpuacct_usage_percpu[i]);
nonzero = 1;
}
}
if (nonzero == 0) {
printf(" cpuacct_usage_percpu is all 0x0\n");
}
printf(" num_threads : 0x%x\n", mck_rusage.num_threads);
printf(" max_num_threads : 0x%x\n", mck_rusage.max_num_threads);
out:
return ret;
}