Messages in this thread | | | From | Frans Pop <> | Subject | Re: Horrendous Audio Stutter - current git | Date | Fri, 2 May 2008 17:49:09 +0200 |
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On Friday 02 May 2008, Mike Galbraith wrote: > On Fri, 2008-05-02 at 14:37 +0200, Mike Galbraith wrote: > > On Fri, 2008-05-02 at 08:21 -0400, Parag Warudkar wrote: > > > On Fri, May 2, 2008 at 8:09 AM, Mike Galbraith <efault@gmx.de> wrote: > > > > Hm. I've stumbled across a regression that may be related. Can > > > > you please try the attached with group scheduling enabled in > > > > current git? > > > > > > In file included from kernel/sched.c:1902: > > > kernel/sched_fair.c: In function 'print_cfs_rq_tasks': > > > kernel/sched_fair.c:1602: error: implicit declaration of function > > > 'calc_delta_weight' > > > kernel/sched_fair.c:1603: warning: format '%lu' expects type 'long > > > unsigned int', but argument 5 has type 'int' > > > make[1]: *** [kernel/sched.o] Error 1 > > > make: *** [kernel] Error 2 > > > > > > 'calc_delta_weight' or a replacement not found easily to fix it up! > > > > Oops, I have an unrelated patch in my tree which you also need. > > I see that Peter has a fix, so don't bother.
Maybe not. It looks like Parag may have been seeing a combination of two different issues: the one that Peter fixed and one related to group scheduling.
As I had group scheduling disabled, I only saw the first one. But my audio skips were a lot less severe than Parag described. And disabling group scheduling helped solve the problem for him.
So it may well still be worth following up on this.
Cheers, FJP
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