diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-23 08:57:58 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-03-23 12:02:53 +0000 |
| commit | d223760f38b13f3c0a14978b6c4261b9bd690494 (patch) | |
| tree | e40afde472db7ddaa95b20e652bc918d2955a0c0 /drivers/gpu/drm/i915/i915_gem_clflush.c | |
| parent | 233ebf5733d51cb7581b8d330799520d69484cc4 (diff) | |
drm/i915: Wait for all fences before installing an exclusive clflush fence
Ensure that before we overwrite the reservation_object with our
exclusive fence for the pending clflush operation, that we do wait upon
all the fences in the current reservation_object.
Fixes: 57822dc6b9cf ("drm/i915: Perform object clflushing asynchronously")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Matthew Auld <matthew.auld@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170323085758.11695-1-chris@chris-wilson.co.uk
Reviewed-by: Mika Kuoppala <mika.kuoppala@intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_clflush.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_clflush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_clflush.c b/drivers/gpu/drm/i915/i915_gem_clflush.c index d925fb582ba7..ffd01e02fe94 100644 --- a/drivers/gpu/drm/i915/i915_gem_clflush.c +++ b/drivers/gpu/drm/i915/i915_gem_clflush.c @@ -168,7 +168,7 @@ void i915_gem_clflush_object(struct drm_i915_gem_object *obj, i915_sw_fence_await_reservation(&clflush->wait, obj->resv, NULL, - false, I915_FENCE_TIMEOUT, + true, I915_FENCE_TIMEOUT, GFP_KERNEL); reservation_object_lock(obj->resv, NULL); |