xen/balloon: remove BUG_ON in increase_reservation
authorWei Liu <wei.liu2@citrix.com>
Wed, 11 Sep 2013 17:54:02 +0000 (17:54 +0000)
committerStefano Stabellini <stefano.stabellini@eu.citrix.com>
Wed, 11 Sep 2013 17:54:02 +0000 (17:54 +0000)
The BUG_ON in increase_reservation is wrong as we have P2M entry
ballooned out page set to balloon scratch page, so it might have a valid
P2M entry at that point.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

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