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(-)