Release 4.18 tools/lib/api/cpu.c
// SPDX-License-Identifier: GPL-2.0
#include <stdio.h>
#include "cpu.h"
#include "fs/fs.h"
int cpu__get_max_freq(unsigned long long *freq)
{
char entry[PATH_MAX];
int cpu;
if (sysfs__read_int("devices/system/cpu/online", &cpu) < 0)
return -1;
snprintf(entry, sizeof(entry),
"devices/system/cpu/cpu%d/cpufreq/cpuinfo_max_freq", cpu);
return sysfs__read_ull(entry, freq);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Arnaldo Carvalho de Melo | 58 | 100.00% | 1 | 100.00% |
| Total | 58 | 100.00% | 1 | 100.00% |
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Arnaldo Carvalho de Melo | 67 | 98.53% | 1 | 50.00% |
| Greg Kroah-Hartman | 1 | 1.47% | 1 | 50.00% |
| Total | 68 | 100.00% | 2 | 100.00% |
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