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From: Tilman Schmidt <t.schmidt@phoenixsoftware.de>
To: linux-kernel@vger.kernel.org, Jason Baron <jbaron@redhat.com>
Subject: dynamic_printk documentation
Date: Tue, 23 Dec 2008 13:25:25 +0100	[thread overview]
Message-ID: <4950D8B5.5040404@phoenixsoftware.de> (raw)

Where is the current debugfs interface to dynamic_printk documented?
>From the source in lib/dynamic_printk.c I deduced that

echo "set enable=1 <module_name>" > /sys/kernel/debug/dynamic_printk/modules

should enable debug output for module <module_name>, and verified
experimentally that this does indeed work. Is that already described
somewhere I just overlooked? If not, I would propose creating a file
Documentation/dynamic_printk.txt.

Thanks,
Tilman

             reply	other threads:[~2008-12-23 12:53 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-23 12:25 Tilman Schmidt [this message]
2008-12-23 16:22 ` dynamic_printk documentation Jason Baron
2009-01-03 18:48   ` Michael Kerrisk

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