Just note if a BO was imported/exported. Signed-off-by: Christian König <christian.koenig at amd.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 46b9ea4e6103..7c1f761bb1a5 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -777,6 +777,8 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data) struct amdgpu_bo *bo = gem_to_amdgpu_bo(gobj); struct seq_file *m = data; + struct dma_buf_attachment *attachment; + struct dma_buf *dma_buf; unsigned domain; const char *placement; unsigned pin_count; @@ -805,6 +807,15 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data) pin_count = READ_ONCE(bo->pin_count); if (pin_count) seq_printf(m, " pin count %d", pin_count); + + dma_buf = READ_ONCE(bo->gem_base.dma_buf); + attachment = READ_ONCE(bo->gem_base.import_attach); + + if (attachment) + seq_printf(m, " imported from %p", dma_buf); + else if (dma_buf) + seq_printf(m, " exported as %p", dma_buf); + seq_printf(m, "\n"); return 0; -- 2.14.1
