On Mon, Nov 24, 2014 at 04:56:48PM +0100, Max Reitz wrote: > * CPU usage at runtime decreased by 150 to 275 percent on > overlap-check-heavy tasks > * No additional performance problems at loading time (in theory has the > same runtime complexity as a single overlap check right now; in > practice I could not find any problems) > * Decent RAM usage (40 kB for a 1 TB image with 64 kB clusters; 40 MB > for a 1 PB image etc. pp.)
RAM usage seems fine and the CPU reduction is very nice. I will review the individual patches for QEMU 2.3. If there is demand it can be added to the QEMU 2.2 -stable branch at a later date.
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