On 04/15/2017 10:06 AM, Christoph Hellwig wrote:
Just add a singlethreaded workqueue for storvsc_handle_error and you'll get serialization for all error handling for free.
The problem I am seeing is that many work items can be queued up for the same lun before it goes away. The single threaded queue would have to allow for only a queue of one and no more. Either that or each work item for a particular lun must have the same memory address so it gets
rejected if it you try to queue a remove to the same lun twice. Maybe I am not understanding your suggestion correctly. Thanks, Cathy _______________________________________________ devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxx http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
