Hello, On Mon, Feb 14, 2011 at 07:54:36PM -0500, Andy Walls wrote: > > 1. Just flush the work items explicitly using flush_work_sync(). > > That will do for now. > > > 2. Create a dedicated workqueue to serve as flushing domain. > > I have gotten reports of the IR Rx FIFO overflows for the CX23885 IR Rx > unit (the I2C connected one). I eventually should either set the Rx > FIFO service interrupt watermark down from 4 measurments to 1 > measurment, or use a kthread_worker with some higher priority to respond > to the IR Rx FIFO service interrupt.
Hmmm... please consider playing with WQ_HIGHPRI before going forward with dedicated thread. > > The first would look like the following. Does this look correct? > > Yes, your patch below looks sane to me. > > Reviewed-by: Andy Walls <[email protected]> Thanks. Will send patch with proper description soon. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
