diff options
| author | Chris Wilson <[email protected]> | 2017-06-20 13:43:19 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-06-21 10:23:28 +0100 |
| commit | 760a898d8069111704e1bd43f00ebf369ae46e57 (patch) | |
| tree | 35d9f3eaecee81856802c300893848b01be30e40 | |
| parent | a25bcadd0d9204d9d9e00de4d71d7be570f44c6c (diff) | |
drm/i915: Retire the VMA's fence tracker before unbinding
Since we may track unfenced access (GPU access to the vma that
explicitly requires no fence), vma->last_fence may be set without any
attached fence (vma->fence) and so will not be flushed when we call
i915_vma_put_fence(). Since we stopped doing a full retire of the
activity trackers for unbind, we need to explicitly retire each tracker.
Fixes: b0decaf75bd9 ("drm/i915: Track active vma requests")
Signed-off-by: Chris Wilson <[email protected]>
Cc: Joonas Lahtinen <[email protected]>
Cc: Tvrtko Ursulin <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Tvrtko Ursulin <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index 532c709febbd..1cfe137cdc32 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -672,6 +672,11 @@ int i915_vma_unbind(struct i915_vma *vma) break; } + if (!ret) { + ret = i915_gem_active_retire(&vma->last_fence, + &vma->vm->i915->drm.struct_mutex); + } + __i915_vma_unpin(vma); if (ret) return ret; |