[PATCH 3/3] dma-buf: Add an API for exporting sync files (v8)

[Simon Ser]

>From a user-space point-of-view, this looks super useful! The uAPI sounds
good to me.

Acked-by: Simon Ser <contact at emersion.fr>

Would be nice to have some short docs as well. Here's an example of a
patch adding some docs for an ioctl [1], if you aren't familiar with
that. I think just some basic stuff (description, which parameters are
in/out, what the flags are) would be great.

[1]: https://patchwork.freedesktop.org/patch/401951/