On Tue, Apr 20, 2010 at 02:22:58PM +0100, Paul Brook wrote:
Does this mean that virtio-blk supports all three combinations?
1. FLUSH that isn't a barrier
2. FLUSH that is also a barrier
3. Barrier that is not a flush
1 is good for fsync-like operations;
2 is good for
From: Balbir Singh bal...@linux.vnet.ibm.com
The virtio balloon driver can dig into the reservation pools
of the OS to satisfy a balloon request. This is not advisable
and other balloon drivers (drivers/xen/balloon.c) avoid this
as well. The patch also adds changes to avoid printing a warning
if
