Quoting Matthew Auld (2019-08-09 23:26:11)
Volatile objects are marked as DONTNEED while pinned, therefore once unpinned the backing store can be discarded.
Signed-off-by: Matthew Auld matthew.auld@intel.com Signed-off-by: CQ Tang cq.tang@intel.com Cc: Joonas Lahtinen joonas.lahtinen@linux.intel.com Cc: Abdiel Janulgue abdiel.janulgue@linux.intel.com
I think that's quite a nice generalisation. Reviewed-by: Chris Wilson chris@chris-wilson.co.uk -Chris