Cancellation of an operation

Posted Feb 20, 2007 2:09 UTC (Tue) by mikov (guest, #33179)
Parent article: Alternatives to fibrils

Has there been any discussion of canceling an asynchronous operation ? It seems to me that there may not be a structured way to do it using fibrils/kernel_threads because there are no formally defined states where a request sits and can be canceled.