On Tue, Mar 09, 2021 at 04:53:42PM +0100, Christoph Hellwig wrote: > Just use the generic anon_inode file system. Umm... The only problem I see here is the lifetime rules for that module, and that's not something introduced in this patchset. Said that, looks like the logics around that place is duplicated in cmm.c, vmw_balloon.c and virtion_balloon.c and I wonder if it would be better off with a helper in mm/balloon.c to be used for that setup...
