From: tdjames <tdjames@umd.edu>
To: linux-kernel@vger.kernel.org
Subject: Re: How to disable Lazy Preempt in the kernel
Date: Thu, 19 Jun 2014 08:49:12 -0700 (PDT) [thread overview]
Message-ID: <1403192952555-885031.post@n7.nabble.com> (raw)
In-Reply-To: <20140619153555.GA1740@fancy-poultry.org>
When I use
echo NO_PREEMPT_LAZY >/sys/kernel/debug/sched_features
(as root), I get the following error:
bash: echo: write error: Invalid argument
How do I get past this? Thanks
--
View this message in context: http://linux-kernel.2935.n7.nabble.com/How-to-disable-Lazy-Preempt-in-the-kernel-tp885003p885031.html
Sent from the Linux Kernel mailing list archive at Nabble.com.
next prev parent reply other threads:[~2014-06-19 15:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-19 15:11 tdjames
2014-06-19 15:20 ` Martin Steigerwald
2014-06-19 15:35 ` Heinz Diehl
2014-06-19 15:49 ` tdjames [this message]
2014-06-19 17:05 ` Mike Galbraith
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