Extern or forward variable declaration at include/linux/dma-buf.h, line 28 References: drivers/dma-buf/dma-buf.c, line 684 drivers/dma-buf/dma-buf.c, line 719 drivers/dma-buf/dma-buf.c, line 724 drivers/dma-buf/dma-buf.c, line 808 drivers/dma-buf/dma-buf.c, line 815 drivers/dma-buf/dma-buf.c, line 834 drivers/dma-buf/dma-buf.c, line 875 drivers/dma-buf/dma-buf.c, line 899 drivers/dma-buf/dma-buf.c, line 930 drivers/dma-buf/dma-buf.c, line 1010 drivers/dma-buf/dma-buf.c, line 1046 drivers/dma-buf/dma-buf.c, line 1352 drivers/dma-buf/heaps/cma_heap.c, line 51 drivers/dma-buf/heaps/cma_heap.c, line 84 drivers/dma-buf/heaps/cma_heap.c, line 97 drivers/dma-buf/heaps/cma_heap.c, line 111 drivers/dma-buf/heaps/system_heap.c, line 83 drivers/dma-buf/heaps/system_heap.c, line 114 drivers/dma-buf/heaps/system_heap.c, line 128 drivers/dma-buf/heaps/system_heap.c, line 143 drivers/dma-buf/udmabuf.c, line 85 drivers/dma-buf/udmabuf.c, line 91 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 96 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 147 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 167 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 195 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 216 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 287 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 441 drivers/gpu/drm/amd/amdgpu/amdgpu_dma_buf.c, line 513 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c, line 1561 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, line 897 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c, line 1041 drivers/gpu/drm/armada/armada_gem.c, line 385 drivers/gpu/drm/armada/armada_gem.c, line 451 drivers/gpu/drm/armada/armada_gem.c, line 501 drivers/gpu/drm/drm_gem_cma_helper.c, line 439 drivers/gpu/drm/drm_gem_cma_helper.c, line 555 drivers/gpu/drm/drm_gem_shmem_helper.c, line 741 drivers/gpu/drm/drm_mipi_dbi.c, line 205 drivers/gpu/drm/drm_prime.c, line 575 drivers/gpu/drm/drm_prime.c, line 593 drivers/gpu/drm/drm_prime.c, line 613 drivers/gpu/drm/drm_prime.c, line 650 drivers/gpu/drm/drm_prime.c, line 909 drivers/gpu/drm/drm_prime.c, line 1046 drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c, line 115 drivers/gpu/drm/exynos/exynos_drm_gem.c, line 440 drivers/gpu/drm/gud/gud_pipe.c, line 140 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c, line 20 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c, line 67 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c, line 236 drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c, line 9 drivers/gpu/drm/i915/gem/selftests/mock_dmabuf.c, line 44 drivers/gpu/drm/mediatek/mtk_drm_gem.c, line 223 drivers/gpu/drm/msm/msm_gem_prime.c, line 54 drivers/gpu/drm/nouveau/nouveau_prime.c, line 39 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c, line 19 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c, line 56 drivers/gpu/drm/omapdrm/omap_gem_dmabuf.c, line 129 drivers/gpu/drm/panfrost/panfrost_gem.c, line 273 drivers/gpu/drm/pl111/pl111_drv.c, line 198 drivers/gpu/drm/radeon/radeon_prime.c, line 44 drivers/gpu/drm/rockchip/rockchip_drm_gem.c, line 476 drivers/gpu/drm/rockchip/rockchip_drm_gem.c, line 486 drivers/gpu/drm/rockchip/rockchip_drm_gem.c, line 507 drivers/gpu/drm/tegra/gem.c, line 405 drivers/gpu/drm/tegra/gem.c, line 561 drivers/gpu/drm/tegra/gem.c, line 593 drivers/gpu/drm/tiny/repaper.c, line 535 drivers/gpu/drm/tiny/st7586.c, line 95 drivers/gpu/drm/udl/udl_modeset.c, line 274 drivers/gpu/drm/v3d/v3d_bo.c, line 150 drivers/gpu/drm/vgem/vgem_drv.c, line 340 drivers/gpu/drm/virtio/virtgpu_prime.c, line 140 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 43 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 49 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 53 drivers/gpu/drm/vmwgfx/vmwgfx_prime.c, line 59 drivers/gpu/drm/xen/xen_drm_front_gem.c, line 204 drivers/infiniband/hw/mlx5/mr.c, line 1573 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 42 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 220 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 258 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 284 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 325 drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 667 drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 53 drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 360 drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 398 drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 417 drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 453 drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 612 drivers/media/common/videobuf2/videobuf2-vmalloc.c, line 211 drivers/media/common/videobuf2/videobuf2-vmalloc.c, line 250 drivers/media/common/videobuf2/videobuf2-vmalloc.c, line 269 drivers/media/common/videobuf2/videobuf2-vmalloc.c, line 305 drivers/misc/fastrpc.c, line 168 drivers/misc/fastrpc.c, line 518 drivers/misc/fastrpc.c, line 533 drivers/misc/fastrpc.c, line 548 drivers/misc/fastrpc.c, line 578 drivers/staging/media/tegra-vde/dmabuf-cache.c, line 20 drivers/staging/media/tegra-vde/dmabuf-cache.c, line 63 drivers/staging/media/tegra-vde/dmabuf-cache.c, line 67 drivers/staging/media/tegra-vde/dmabuf-cache.c, line 162 drivers/staging/media/tegra-vde/vde.c, line 41 drivers/staging/media/tegra-vde/vde.c, line 42 drivers/staging/media/tegra-vde/vde.c, line 43 drivers/staging/media/tegra-vde/vde.c, line 44 drivers/staging/media/tegra-vde/vde.c, line 495 drivers/staging/media/tegra-vde/vde.c, line 700 drivers/tee/tee_shm.c, line 67 drivers/tee/tee_shm.c, line 73 drivers/virtio/virtio_dma_buf.c, line 41 drivers/xen/gntdev-dmabuf.c, line 53 drivers/xen/gntdev-dmabuf.c, line 226 drivers/xen/gntdev-dmabuf.c, line 241 drivers/xen/gntdev-dmabuf.c, line 263 drivers/xen/gntdev-dmabuf.c, line 305 drivers/xen/gntdev-dmabuf.c, line 583 drivers/xen/gntdev-dmabuf.c, line 702 include/linux/dma-buf.h, line 28 include/linux/dma-buf.h, line 72 include/linux/dma-buf.h, line 83 include/linux/dma-buf.h, line 103 include/linux/dma-buf.h, line 116 include/linux/dma-buf.h, line 164 include/linux/dma-buf.h, line 174 include/linux/dma-buf.h, line 367 include/linux/dma-buf.h, line 392 include/linux/dma-buf.h, line 474 include/linux/dma-buf.h, line 479 include/linux/dma-buf.h, line 481 include/linux/dma-buf.h, line 486 include/linux/dma-buf.h, line 487 include/linux/dma-buf.h, line 488 include/linux/dma-buf.h, line 496 include/linux/dma-buf.h, line 498 include/linux/virtio_dma_buf.h, line 25 include/linux/virtio_dma_buf.h, line 30 samples/vfio-mdev/mbochs.c, line 832 samples/vfio-mdev/mbochs.c, line 860