| commit | 40e62d5d6be8b4999068da31ee6aca7ca76669ee | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Fri Oct 28 13:58:41 2016 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Fri Oct 28 20:53:49 2016 +0100 |
| tree | f32c81bc8d3e6085c60959a4c4f2f51757071ce1 | |
| parent | fe115628d567ba83a1498c585604d9035842b57c [diff] |
drm/i915: Acquire the backing storage outside of struct_mutex in set-domain As we can locklessly (well struct_mutex-lessly) acquire the backing storage, do so in set-domain-ioctl to reduce the contention on the struct_mutex. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20161028125858.23563-18-chris@chris-wilson.co.uk