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author | Prarit Bhargava <prarit@redhat.com> | 2015-05-25 08:34:28 -0400 |
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committer | Len Brown <len.brown@intel.com> | 2015-05-27 18:04:01 -0400 |
commit | 7ce7d5de6dd08ee2a713ef13f4499073b4a72b7f (patch) | |
tree | d3e3e6dac67aed79f05a334e012ae6213b29ec42 /drivers/rapidio | |
parent | e9be7dd62899194ebdd90d417fc6c07d5d157912 (diff) | |
download | linux-7ce7d5de6dd08ee2a713ef13f4499073b4a72b7f.tar.gz |
tools/power turbostat: allow running without cpu0
Linux-3.7 added CONFIG_BOOTPARAM_HOTPLUG_CPU0, allowing systems to offline cpu0. But when cpu0 is offline, turbostat will not run: # turbostat ls turbostat: no /dev/cpu/0/msr This patch replaces the hard-coded use of cpu0 in turbostat with the current cpu, allowing it to run without a cpu0. Fewer cross-calls may also be needed due to use of current cpu, though this hard-coding was used only for the --debug preamble. Signed-off-by: Prarit Bhargava <prarit@redhat.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/rapidio')
0 files changed, 0 insertions, 0 deletions