[Devel] Re: Re: Hang with fair cgroup scheduler (reproducer is attached.)

2007-12-15 Thread Dhaval Giani
On Sun, Dec 16, 2007 at 01:00:07AM +0100, Dmitry Adamushko wrote: > Dhaval, > > so following the analysis in the previous mail... here is a test > patch. Could you please give it a try? > Yep, it works! Tested-by: Dhaval Giani <[EMAIL PROTECTED]> thanks, -- regards, Dhaval ___

[Devel] Re: Re: Hang with fair cgroup scheduler (reproducer is attached.)

2007-12-15 Thread Dmitry Adamushko
Dhaval, so following the analysis in the previous mail... here is a test patch. Could you please give it a try? TIA, (enclosed non white-space broken version) --- --- a/kernel/sched.c +++ b/kernel/sched.c @@ -7360,7 +7360,7 @@ void sched_move_task(struct task_struct *tsk) update_rq_clo

[Devel] Re: Re: Hang with fair cgroup scheduler (reproducer is attached.)

2007-12-15 Thread Dmitry Adamushko
On 15/12/2007, Dmitry Adamushko <[EMAIL PROTECTED]> wrote: > > My analysis was flawed (hmm... me was under control of Belgium beer :-) > ok, I've got another one (just in case... well, this late hour to be blamed now :-/) according to Dhaval, we have a crash on ia64 (it's also the arch for the or

[Devel] Re: Re: Hang with fair cgroup scheduler (reproducer is attached.)

2007-12-15 Thread Dmitry Adamushko
On 15/12/2007, Dhaval Giani <[EMAIL PROTECTED]> wrote: > On Sat, Dec 15, 2007 at 11:22:08AM +0100, Dmitry Adamushko wrote: > > On 14/12/2007, Steven Rostedt <[EMAIL PROTECTED]> wrote: > > > > > > On Fri, 14 Dec 2007, Dmitry Adamushko wrote: > > > > > > > > > > > argh... it's a consequence of the 'c

[Devel] Re: Re: Hang with fair cgroup scheduler (reproducer is attached.)

2007-12-15 Thread Dhaval Giani
On Sat, Dec 15, 2007 at 11:22:08AM +0100, Dmitry Adamushko wrote: > On 14/12/2007, Steven Rostedt <[EMAIL PROTECTED]> wrote: > > > > On Fri, 14 Dec 2007, Dmitry Adamushko wrote: > > > > > > > > argh... it's a consequence of the 'current is not kept within the tree" > > > indeed. > > > > > > > Than

[Devel] Re: Re: Hang with fair cgroup scheduler (reproducer is attached.)

2007-12-15 Thread Dmitry Adamushko
On 14/12/2007, Steven Rostedt <[EMAIL PROTECTED]> wrote: > > On Fri, 14 Dec 2007, Dmitry Adamushko wrote: > > > > > argh... it's a consequence of the 'current is not kept within the tree" > > indeed. > > > > Thanks Dmitry for tracking this down. My analysis was flawed (hmm... me was under control