From: Pavel Machek <pavel@ucw.cz>
To: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: Linux PM <linux-pm@osdl.org>
Subject: Re: [RFC][PATCH -mm] swsusp userland interface: additional ioctl
Date: Mon, 30 Jan 2006 22:59:28 +0100 [thread overview]
Message-ID: <20060130215928.GJ2250@elf.ucw.cz> (raw)
In-Reply-To: <200601302215.10384.rjw@sisk.pl>
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Hi!
> > > > > The appended patch provides an additional ioctl() for the swsusp userland
> > > > > interface that will allow the suspending and/or resuming utilities to change
> > > > > the kernel log level at the time of suspend/resume (or even set it to 0 if
> > > > > they are going to use some frame buffer graphics etc.).
> > > >
> > > > klogd can already change loglevel... It should be possible to use that
> > > > to silence suspend, no?
> > >
> > > Well, no. Currently the kernel changes the log level to 10 unconditionally
> > > in pm_prepare_console() (that's the reason for the patch, BTW).
> >
> > Can we just kill that log-level setting? It may have been useful in
> > the past, but I do not think it has right to live any more.
>
> Sure, we can:
>
> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
ACK and thanks. Patches that remve code are always good.
Pavel
--
Thanks, Sharp!
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prev parent reply other threads:[~2006-01-30 21:59 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-29 21:56 [RFC][PATCH -mm] swsusp userland interface: additional ioctl Rafael J. Wysocki
2006-01-29 21:57 ` Pavel Machek
2006-01-29 22:46 ` Rafael J. Wysocki
2006-01-29 23:06 ` Pavel Machek
2006-01-30 4:54 ` Greg KH
2006-01-30 21:15 ` Rafael J. Wysocki
2006-01-30 21:59 ` Pavel Machek [this message]
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