tools/power turbostat: support "--hide C1" etc.
Originally, the only way to hide the sysfs C-state statistics columns
was with "--hide sysfs". This was because we process "--hide" before
we probe for those columns.
hack --hide to remember deferred hide requests, and apply
them when sysfs is probed.
"--hide sysfs" is still available as short-hand to refer to
the entire group of counters.
The down-side of this change is that we no longer error check for
bogus --hide column names. But the user will quickly figure that
out if a column they mean to hide is still there...
Signed-off-by: Len Brown <len.brown@intel.com>
2 files changed