Displaying 2 results from an estimated 2 matches for "export_dma_buf".
2012 Nov 22
0
[resend PATCH] drm/nouveau: unpin buffers before releasing to prevent lockdep warnings
...eau/nouveau_prime.c
index 366462c..bd785dd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_prime.c
+++ b/drivers/gpu/drm/nouveau/nouveau_prime.c
@@ -57,10 +57,11 @@ static void nouveau_gem_dmabuf_release(struct dma_buf *dma_buf)
{
struct nouveau_bo *nvbo = dma_buf->priv;
- if (nvbo->gem->export_dma_buf == dma_buf) {
+ if (nvbo->gem->export_dma_buf == dma_buf)
nvbo->gem->export_dma_buf = NULL;
- drm_gem_object_unreference_unlocked(nvbo->gem);
- }
+
+ nouveau_bo_unpin(nvbo);
+ drm_gem_object_unreference_unlocked(nvbo->gem);
}
static void *nouveau_gem_kmap_atomic(struct dma...
2012 Oct 12
0
[PATCH 3/3, resend with fixed to field] drm/nouveau: unpin buffers before releasing to prevent lockdep warnings
...eau/nouveau_prime.c
index 366462c..bd785dd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_prime.c
+++ b/drivers/gpu/drm/nouveau/nouveau_prime.c
@@ -57,10 +57,11 @@ static void nouveau_gem_dmabuf_release(struct dma_buf *dma_buf)
{
struct nouveau_bo *nvbo = dma_buf->priv;
- if (nvbo->gem->export_dma_buf == dma_buf) {
+ if (nvbo->gem->export_dma_buf == dma_buf)
nvbo->gem->export_dma_buf = NULL;
- drm_gem_object_unreference_unlocked(nvbo->gem);
- }
+
+ nouveau_bo_unpin(nvbo);
+ drm_gem_object_unreference_unlocked(nvbo->gem);
}
static void *nouveau_gem_kmap_atomic(struct dma...