| commit | f0aac63b873b354c1a16bef03563cbc3941ce7ad | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <jroedel@suse.de> | Tue Jul 08 15:15:07 2014 +0200 |
| committer | Joerg Roedel <jroedel@suse.de> | Thu Jul 10 15:36:52 2014 +0200 |
| tree | f849c9dd6e54e115c56d8409deb3c8797dfd13e4 | |
| parent | 53d340ef4a19ccade5305fc38808cac04861b322 [diff] |
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>