Doug, > Introduce a state enum into sdebug_defer objects to indicate which, if > any, defer method has been used with the associated command. Also add > 2 bools to indicate which of the defer methods has been > initialized. Those objects are re-used but the initialization only > needs to be done once. This simplifies command cancellation handling. > > Now the delay associated with a deferred response of a command cannot > be changed (once started) by changing the delay (and ndelay) > parameters in sysfs. Command aborts and driver shutdown are still > honoured immediately when received. Applied (by hand, not sure which tree this was cut against?) to 4.16/scsi-queue. -- Martin K. Petersen Oracle Linux Engineering
