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| author | Len Brown <len.brown@intel.com> | 2018-09-21 22:26:57 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2018-11-02 14:06:31 -0400 |
| commit | 0ec712e36c1d5bafe6e65e53a19f136b778866cd (patch) | |
| tree | 1aced6c00ca36a91cda44fe2ae30010f12ca3af8 /tools/power/x86 | |
| parent | 3404155190ce09a1e5d8407e968fc19aac4493e3 (diff) | |
| download | linux-0ec712e36c1d5bafe6e65e53a19f136b778866cd.tar.gz linux-0ec712e36c1d5bafe6e65e53a19f136b778866cd.tar.bz2 linux-0ec712e36c1d5bafe6e65e53a19f136b778866cd.zip | |
tools/power turbostat: reduce debug output
A recent turbostat release increased topo.max_cpu_num
to make it convenient to handle sysfs bitmaps of 32-cpus.
But users, who regularly make use of "--debug", then saw a bunch of output
for cpus that were not present.
Remove that extra output by checking a cpu is online before dumping its info.
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: Prarit Bhargava <prarit@redhat.com>
Diffstat (limited to 'tools/power/x86')
| -rw-r--r-- | tools/power/x86/turbostat/turbostat.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/power/x86/turbostat/turbostat.c b/tools/power/x86/turbostat/turbostat.c index 092853123ddb..772cf554b6d2 100644 --- a/tools/power/x86/turbostat/turbostat.c +++ b/tools/power/x86/turbostat/turbostat.c @@ -4887,6 +4887,8 @@ void topology_probe() return; for (i = 0; i <= topo.max_cpu_num; ++i) { + if (cpu_is_not_present(i)) + continue; fprintf(outf, "cpu %d pkg %d node %d lnode %d core %d thread %d\n", i, cpus[i].physical_package_id, |