Messages in this thread | | | Date | Mon, 12 Nov 2001 10:11:20 +0100 (CET) | From | Mathijs Mohlmann <> | Subject | Re: [PATCH] fix loop with disabled tasklets |
| |
On 12-Nov-2001 Momchil Velikov wrote: > In this patch, the first thing is to deschedule the tasklet. So, the > changes to interrupt.h are needed in order to put back the tasklet in > the queue. I know, but Andrea suggested not to allow scheduling of disabled tasklets Also, enableing the tasklet will result in a scheduled tasklet, regardless whether it was scheduled. Plus, we are not sure if it is scheduled on the same cpu that did the tasklet_schedule (but i might be the only one who cares about this ;)
> Mathijs> thisone we should add some comments to interrupt.h warning > Mathijs> about deadlocks etc. > What deadlocks ? ;) well, loops. Dont use tasklet_kill on disabled tasklet or on not scheduled tasklets.
me
-- me - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |