On Fri, Nov 18, 2011 at 06:39:50PM +0800, Cong Wang wrote: > It seems that systemd needs tmpfs to support fallocate, > see http://lkml.org/lkml/2011/10/20/275. This patch adds > fallocate support to tmpfs.
What for exactly? Please explain why preallocating on tmpfs would make any sense.