19 Dec, 2018

1 commit

• b3383974f   xen: Introduce shared buffer helpers for page directory... ... Browse Code »

  based frontends. Currently the frontends which implement
  similar code for sharing big buffers between frontend and
  backend are para-virtualized DRM and sound drivers.
  Both define the same way to share grant references of a
  data buffer with the corresponding backend with little
  differences.

  Move shared code into a helper module, so there is a single
  implementation of the same functionality for all.

  This patch introduces code which is used by sound and display
  frontend drivers without functional changes with the intention
  to remove shared code from the corresponding drivers.

  Signed-off-by: Oleksandr Andrushchenko
  Acked-by: Boris Ostrovsky
  Signed-off-by: Boris Ostrovsky

  Oleksandr Andrushchenko

  2018-12-19 01:15:55 +0800