2f745ad3d3
By providing a callback for when we need to bind the pages, and then release them again later, we can shorten the amount of time we hold the foreign pages mapped and pinned, and importantly the dmabuf objects then behave as any other normal object with respect to the shrinker and memory management. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ben Widawsky <ben@bwidawsk.net> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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