Joerg Roedel f0aac63b87 iommu/amd: Don't hold a reference to mm_struct
With mmu_notifiers we don't need to hold a reference to the
mm_struct during the time the pasid is bound to a device. We
can rely on the .mn_release call back to inform us when the
mm_struct goes away.

Signed-off-by: Joerg Roedel <jroedel@suse.de>
Tested-by: Oded Gabbay <Oded.Gabbay@amd.com>
2014-07-10 15:36:52 +02:00
..
2014-05-26 13:18:18 +02:00
2014-07-10 15:32:40 +02:00
2014-01-07 15:16:27 +01:00