| commit | d45a4dd527068f0d7ee6cdd9e13c03b3f9e59dba | [log] [tgz] |
|---|---|---|
| author | Chris Wilson <chris@chris-wilson.co.uk> | Thu Jul 18 15:54:04 2019 +0100 |
| committer | Chris Wilson <chris@chris-wilson.co.uk> | Thu Jul 18 20:04:50 2019 +0100 |
| tree | 9a205c3c8b18c9fb2c9113d0c86aaf24c50163c9 | |
| parent | bffb31f73b29a60ef693842d8744950c2819851d [diff] |
drm/i915: Drop wmb() inside pread_gtt Inside pread, we only ever read from the GTT so the serialising wmb() instructions around the GGTT PTE updates are pointless. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190718145407.21352-1-chris@chris-wilson.co.uk