Hi!
> > > The mm snapshot broken-out-2007-04-07-03-27.tar.gz has been uploaded to
> > >
> > >
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/broken-out-2007-04-07-03-27.tar.gz
> > >
> > > It contains the following patches against 2.6.21-rc6:
> >
> > suspend-to-disk doesn't work when pktgen module is loaded.
> >
> > Stopping kernel threads timed out after 20 seconds (2 tasks refusing to
> > freeze):
> > kpktgend_0
> > kpktgend_1
> > Restarting tasks ... done.
> > swsusp: Basic memory bitmaps freed
>
> This?
>
> --- a/net/core/pktgen.c~pktgen-add-try_to_freeze
> +++ a/net/core/pktgen.c
> @@ -128,6 +128,7 @@
> #include <linux/ioport.h>
> #include <linux/interrupt.h>
> #include <linux/capability.h>
> +#include <linux/freezer.h>
> #include <linux/delay.h>
> #include <linux/timer.h>
> #include <linux/list.h>
> @@ -3325,6 +3326,8 @@ static int pktgen_thread_worker(void *ar
> t->control &= ~(T_REMDEV);
> }
>
> + try_to_freeze();
> +
> set_current_state(TASK_INTERRUPTIBLE);
I'd actually prefer freezing it while in INTERRUPTIBLE, but both
versions are probably okay.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures)
http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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