Stephane Marchesin wrote:
Now, there is one question that sounds to me like it will have
implications over the whole memory manager design : do we want to
enforce video memory ownership ?
Ok, here is what came out of the irc meeting :
- we don't need to enforce video memory ownership, but the drm needs to
be able to track allocation owners anyway, for example if a process dies
unexpectedly.
- regions that are marked as "preserve" have a matching backing store
region in system ram. That region is made of pinned pages.
Stephane
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