Extern or forward variable declaration at include/linux/dma-buf.h, line 38 References: drivers/dma-buf/dma-buf.c, line 421 drivers/dma-buf/dma-buf.c, line 424 drivers/dma-buf/dma-buf.c, line 430 drivers/dma-buf/dma-buf.c, line 463 drivers/dma-buf/dma-buf.c, line 488 drivers/dma-buf/dma-buf.c, line 515 drivers/dma-buf/dma-buf.c, line 778 drivers/gpu/drm/armada/armada_gem.c, line 421 drivers/gpu/drm/armada/armada_gem.c, line 490 drivers/gpu/drm/armada/armada_gem.c, line 548 drivers/gpu/drm/drm_gem_cma_helper.c, line 454 drivers/gpu/drm/drm_prime.c, line 120 drivers/gpu/drm/drm_prime.c, line 140 drivers/gpu/drm/drm_prime.c, line 180 drivers/gpu/drm/drm_prime.c, line 217 drivers/gpu/drm/drm_prime.c, line 496 drivers/gpu/drm/drm_prime.c, line 748 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c, line 33 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c, line 48 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c, line 68 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c, line 129 drivers/gpu/drm/exynos/exynos_drm_dmabuf.c, line 196 drivers/gpu/drm/i915/i915_gem_dmabuf.c, line 35 drivers/gpu/drm/i915/i915_gem_dmabuf.c, line 92 drivers/gpu/drm/i915/i915_gem_dmabuf.c, line 272 drivers/gpu/drm/msm/msm_gem_prime.c, line 54 drivers/gpu/drm/nouveau/nouveau_prime.c, line 60 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c, line 25 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c, line 62 drivers/gpu/drm/radeon/radeon_prime.c, line 61 drivers/gpu/drm/tegra/gem.c, line 320 drivers/gpu/drm/tegra/gem.c, line 516 drivers/gpu/drm/tegra/gem.c, line 555 drivers/gpu/drm/udl/udl_dmabuf.c, line 33 drivers/gpu/drm/udl/udl_dmabuf.c, line 51 drivers/gpu/drm/udl/udl_dmabuf.c, line 73 drivers/gpu/drm/udl/udl_dmabuf.c, line 144 drivers/gpu/drm/udl/udl_dmabuf.c, line 239 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 44 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 50 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 54 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 60 drivers/media/v4l2-core/videobuf2-dma-contig.c, line 45 drivers/media/v4l2-core/videobuf2-dma-contig.c, line 238 drivers/media/v4l2-core/videobuf2-dma-contig.c, line 276 drivers/media/v4l2-core/videobuf2-dma-contig.c, line 296 drivers/media/v4l2-core/videobuf2-dma-contig.c, line 335 drivers/media/v4l2-core/videobuf2-dma-contig.c, line 808 drivers/media/v4l2-core/videobuf2-dma-sg.c, line 56 drivers/media/v4l2-core/videobuf2-dma-sg.c, line 441 drivers/media/v4l2-core/videobuf2-dma-sg.c, line 479 drivers/media/v4l2-core/videobuf2-dma-sg.c, line 499 drivers/media/v4l2-core/videobuf2-dma-sg.c, line 538 drivers/media/v4l2-core/videobuf2-dma-sg.c, line 674 drivers/media/v4l2-core/videobuf2-vmalloc.c, line 225 drivers/media/v4l2-core/videobuf2-vmalloc.c, line 264 drivers/media/v4l2-core/videobuf2-vmalloc.c, line 284 drivers/media/v4l2-core/videobuf2-vmalloc.c, line 323 drivers/staging/android/ion/ion.c, line 878 drivers/staging/android/ion/ion.c, line 888 drivers/staging/android/ion/ion_test.c, line 48 include/linux/dma-buf.h, line 38 include/linux/dma-buf.h, line 76 include/linux/dma-buf.h, line 78 include/linux/dma-buf.h, line 84 include/linux/dma-buf.h, line 86 include/linux/dma-buf.h, line 158 include/linux/dma-buf.h, line 179 include/linux/dma-buf.h, line 182 include/linux/dma-buf.h, line 195 include/linux/dma-buf.h, line 197