diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-22 14:02:43 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-22 17:10:16 +0000 |
| commit | b4a9a149f91ea345da76bcfe3f8a39715ac346a6 (patch) | |
| tree | 75c5a94293de30643e6bb6f9d54df98a713edec5 /drivers | |
| parent | 989df3a7bd2abe566521e61d1aebf603eb013b7f (diff) | |
drm/i915: Mark the removal of the i915_request from the sched.link
Keep the rq->fence.flags consistent with the status of the
rq->sched.link, and clear the associated bits when decoupling the link
on retirement (as we may wish to inspect those flags independent of
other state).
Fixes: 32ff621fd744 ("drm/i915/gt: Allow temporary suspension of inflight requests")
References: https://gitlab.freedesktop.org/drm/intel/issues/997
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200122140243.495621-3-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index 9ed0d3bc7249..78a5f5d3c070 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -221,6 +221,8 @@ static void remove_from_engine(struct i915_request *rq) locked = engine; } list_del_init(&rq->sched.link); + clear_bit(I915_FENCE_FLAG_PQUEUE, &rq->fence.flags); + clear_bit(I915_FENCE_FLAG_HOLD, &rq->fence.flags); spin_unlock_irq(&locked->active.lock); } |