23 Nov
2015
23 Nov
'15
10:01 a.m.
Hi,
On 23 November 2015 at 09:32, Daniel Vetter daniel.vetter@ffwll.ch wrote:
The sg table isn't refcounted, there's no corresponding locking for unmapping and drm_map_sg is ok with being called concurrently.
So drop the locking since it doesn't protect anything.
Cc: Inki Dae inki.dae@samsung.com Signed-off-by: Daniel Vetter daniel.vetter@intel.com
Reviewed-by: Daniel Stone daniels@collabora.com
Cheers, Daniel