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| author | David Brochart <david.brochart@gmail.com> | 2019-04-25 06:29:25 +0200 |
|---|---|---|
| committer | Giampaolo Rodola <g.rodola@gmail.com> | 2019-04-25 12:29:25 +0800 |
| commit | 01e00a6629a78a7277aac627c8b025cb753d6fee (patch) | |
| tree | 7ff0c1fd707489941b58457aa1ea9265170265b9 /psutil/_pslinux.py | |
| parent | 7ee88afd9f6730289cf9e34f70210fdb387b8a71 (diff) | |
| download | psutil-01e00a6629a78a7277aac627c8b025cb753d6fee.tar.gz | |
Fix cpu_freq (#1493)
Diffstat (limited to 'psutil/_pslinux.py')
| -rw-r--r-- | psutil/_pslinux.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/psutil/_pslinux.py b/psutil/_pslinux.py index 4c973c2d..ac45b54b 100644 --- a/psutil/_pslinux.py +++ b/psutil/_pslinux.py @@ -668,7 +668,7 @@ def cpu_stats(): ctx_switches, interrupts, soft_interrupts, syscalls) -if os.path.exists("/sys/devices/system/cpu/cpufreq") or \ +if os.path.exists("/sys/devices/system/cpu/cpufreq/policy0") or \ os.path.exists("/sys/devices/system/cpu/cpu0/cpufreq"): def cpu_freq(): """Return frequency metrics for all CPUs. @@ -715,6 +715,12 @@ elif os.path.exists("/proc/cpuinfo"): ret.append(_common.scpufreq(float(value), 0.0, 0.0)) return ret +else: + def cpu_freq(): + """Dummy implementation when none of the above files are present. + """ + return [] + # ===================================================================== # --- network |