On Thu, Jul 04, 2019 at 08:57:53AM +1000, Benjamin Herrenschmidt wrote: > On Wed, 2019-07-03 at 21:37 +0200, Greg KH wrote: > > Ok, I guess I have to take this patch, as the other one is so bad :) > > > > But, I need a very large comment here saying why we are poking around in > > a kref and why we need to do this, at the expense of anything else. > > > > So can you respin this patch with a comment here to help explain it so > > we have a chance to understand it when we run across this line in 10 > > years? > > Also are we confident that an open dir on the glue dir from userspace > won't keep the kref up ?
How do you "open" a directory which raises the kref? thanks, greg k-h
