Re: [libvirt] [PATCH v2 5/5] qemu: Enable memory-backend-file.discard-data whenever possible

On Tue, Apr 17, 2018 at 01:16:42PM +0200, Michal Privoznik wrote: This is basically saying that if memAccess==private, then no person/app cares about the contents of the memory-backend-file storage after QEMU has exited, because (implicitly) whatever data was in that storage is not going to be used again. While I accept that's going to be a common case, I'm wary of saying that is a 100% safe/valid assumption for every user. I tend think it should require an explicit opt-in to turn on this behaviour Regards, Daniel -- |: https://berrange.com -o- https://www.flickr.com/photos/dberrange :| |: https://libvirt.org -o- https://fstop138.berrange.com :| |: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|