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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





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Sent from the Linux Kernel mailing list archive at Nabble.com.

  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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