Drivers: hv: hv_balloon: refuse to balloon below the floor
authorVitaly Kuznetsov <vkuznets@redhat.com>
Sat, 28 Feb 2015 19:39:00 +0000 (11:39 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 2 Mar 2015 03:31:47 +0000 (19:31 -0800)
When host asks us to balloon up we need to be sure we're not committing suicide
by overballooning. Use already existent 'floor' metric as our lowest possible
value for free ram.

Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/hv/hv_balloon.c

Simple merge