Re: [Mesa-dev] [PATCH] virgl: add exported dmabuf to BO hash table

[Rob Herring]

On Fri, Jun 17, 2016 at 5:25 PM, Rob Herring  wrote:
> Exported dmabufs can get imported by the same process, but the handle was
> not getting added to the hash table on export. Add the handle to the hash
> table on export.

Ping. Dave, can you please apply.

Rob

>
> Cc: Dave Airlie 
> Signed-off-by: Rob Herring 
> ---
>  src/gallium/winsys/virgl/drm/virgl_drm_winsys.c | 3 +++
>  1 file changed, 3 insertions(+)
>
> diff --git a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c 
> b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
> index cbd416c..8336a33 100644
> --- a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
> +++ b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
> @@ -486,6 +486,9 @@ static boolean 
> virgl_drm_winsys_resource_get_handle(struct virgl_winsys *qws,
> } else if (whandle->type == DRM_API_HANDLE_TYPE_FD) {
>if (drmPrimeHandleToFD(qdws->fd, res->bo_handle, DRM_CLOEXEC, 
> (int*)>handle))
>  return FALSE;
> +  pipe_mutex_lock(qdws->bo_handles_mutex);
> +  util_hash_table_set(qdws->bo_handles, (void 
> *)(uintptr_t)res->bo_handle, res);
> +  pipe_mutex_unlock(qdws->bo_handles_mutex);
> }
> whandle->stride = stride;
> return TRUE;
> --
> 2.7.4
>
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[Mesa-dev] [PATCH] virgl: add exported dmabuf to BO hash table

[Rob Herring]

Exported dmabufs can get imported by the same process, but the handle was
not getting added to the hash table on export. Add the handle to the hash
table on export.

Cc: Dave Airlie 
Signed-off-by: Rob Herring 
---
 src/gallium/winsys/virgl/drm/virgl_drm_winsys.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c 
b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
index cbd416c..8336a33 100644
--- a/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
+++ b/src/gallium/winsys/virgl/drm/virgl_drm_winsys.c
@@ -486,6 +486,9 @@ static boolean virgl_drm_winsys_resource_get_handle(struct 
virgl_winsys *qws,
} else if (whandle->type == DRM_API_HANDLE_TYPE_FD) {
   if (drmPrimeHandleToFD(qdws->fd, res->bo_handle, DRM_CLOEXEC, 
(int*)>handle))
 return FALSE;
+  pipe_mutex_lock(qdws->bo_handles_mutex);
+  util_hash_table_set(qdws->bo_handles, (void *)(uintptr_t)res->bo_handle, 
res);
+  pipe_mutex_unlock(qdws->bo_handles_mutex);
}
whandle->stride = stride;
return TRUE;
-- 
2.7.4

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