> > As a workaround to avoid an unwanted bast callback after a completion, I > > wonder if you could make a no-op call with NULL astaddr/astarg to prevent > > any further callback using those? > > I assume that what you call a no-op is a lock conversion towards the same > mode as before, correct? That should work. > Then I think for this to work we need the second assumption I made, ie. > the kernel should not deliver the bast event to userland after it > delivered the cast for the last conversion. The suggestion just depended on clearing on the astaddr/astarg values in the kernel (which will itself have some effect on callbacks being sent or not). I hoped that might be a way to avoid analyzing callback ordering. Dave -- Linux-cluster mailing list Linux-cluster@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/linux-cluster
