tree 3289a7f4681c16c89b26612625b2f3f065f3186f
parent 8ca19a8937ad91703cfefccf13bd8017b39510cd
author Daniel De Graaf <dgdegra@tycho.nsa.gov> 1319752729 -0400
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1321913688 -0500

xen/gnt{dev,alloc}: reserve event channels for notify

When using the unmap notify ioctl, the event channel used for
notification needs to be reserved to avoid it being deallocated prior to
sending the notification.

Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>