[PATCH v2 0/2] Enhance DMABUF with reference counting for exporter module

[Tomasz Stanislawski <t.stanislaws@samsung.com>]

Hello,
This patchset adds reference counting for an exporter module to DMABUF
framework.  Moreover, it adds setup of an owner field for exporters in DRM
subsystem.

v1: Original
v2:
  - split patch into DMABUF and DRM part
  - allow owner to be NULL

Regards,
Tomasz Stanislawski

Tomasz Stanislawski (2):
  dma-buf: add reference counting for exporter module
  drm: set owner field to for all DMABUF exporters

 Documentation/dma-buf-sharing.txt          |    3 ++-
 drivers/base/dma-buf.c                     |    9 ++++++++-
 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c |    1 +
 drivers/gpu/drm/i915/i915_gem_dmabuf.c     |    1 +
 drivers/gpu/drm/nouveau/nouveau_prime.c    |    1 +
 drivers/gpu/drm/radeon/radeon_prime.c      |    1 +
 drivers/staging/omapdrm/omap_gem_dmabuf.c  |    1 +
 include/linux/dma-buf.h                    |    2 ++
 8 files changed, 17 insertions(+), 2 deletions(-)

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1.7.9.5