Messages in this thread | | | Date | Sat, 28 Mar 2015 17:02:15 +0100 | Subject | Re: [PATCH 2/2] show nohz_full cpus in sysfs | From | Frederic Weisbecker <> |
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2015-03-27 22:50 GMT+01:00 <riel@redhat.com>: > From: Rik van Riel <riel@redhat.com> > > Currently there is no way to query which CPUs are in nohz_full > mode from userspace.
Well you can watch dmesg | grep NO_HZ But surely sysfs is more convenient from an app.
I guess it's ok, as long as it's strictly Read Only. Here it seems to be the case. And it's not chmod'able, right?
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