On Thu, Jul 09, 2015 at 11:32:50PM +0200, Daniel Vetter wrote:
> Similar to radeon, except that amdgpu doesn't even use struct_mutex to
> protect anything like the shared z buffer (sane gpu architecture,
> yay!). And the code already grabs the globa adev->ring_lock, so this
> code can't race with
Similar to radeon, except that amdgpu doesn't even use struct_mutex to
protect anything like the shared z buffer (sane gpu architecture,
yay!). And the code already grabs the globa adev->ring_lock, so this
code can't race with itself. Which makes struct_mutex completely
redundnant. Remove it.
Cc:
