fefc28a918
In some scenarios, the required space in the tmpfs partition can be larger (or smaller) than the default one, producing errors due to the lack of enough space (or performance penalties for not using tmpfs). Using --min-tmpfs <size>, we can hint the working set size we'll need and let dib choose to avoid or use tmpfs. Change-Id: I7d5fe498302a100c8555ae542268e14b21f3a0c5