[PATCH RFC 05/24] Revert "drm: Nerf the preclose callback for modern drivers"

Keith Packard keithp at keithp.com
Thu May 31 18:04:29 UTC 2018

Eric Anholt <eric at anholt.net> writes:

> Just wait for all tasks to complete when any object is freed?  That's
> going to be bad for performance.  Or are you saying that you already
> have the connection between the task and its objects (and, if so, why
> aren't you just doing refcounting correctly through that path?)

How about wait on close of the DRM device?

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