[linux-pm] Re: [RFC][PATCH -mm] swsusp userland interface: additional ioctl

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Hi,

On Sunday 29 January 2006 22:57, Pavel Machek wrote:
> > 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).

Rafael

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