Correct fix for snapshot saving speed

QEMU is a weird animal. The "snapshot" property speeds-up snapshot
saving but also redirect all stores to a temporary file which is
deleted when the emulator exit.

Use a different property to get the desired speed-up. Note that
using "writeback" instead of "unsafe" forces the use of fdatasync()
which will still be horribly slow.

+ Argument checking in avd snapshot commands in the console.
  (trying to load a name-less snapshot actually crashes the emulator).

Change-Id: Ie61f110f037bbb3539c7f9892cb03bee8bfec6bd

0 files changed, 0 insertions, 0 deletions