diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_request.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_request.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_request.c b/drivers/gpu/drm/i915/i915_request.c index 2265bb8ff4fa..d437beac3969 100644 --- a/drivers/gpu/drm/i915/i915_request.c +++ b/drivers/gpu/drm/i915/i915_request.c @@ -217,9 +217,9 @@ static int reset_all_global_seqno(struct drm_i915_private *i915, u32 seqno) struct intel_timeline *tl = engine->timeline; if (!i915_seqno_passed(seqno, tl->seqno)) { - /* spin until threads are complete */ - while (intel_breadcrumbs_busy(engine)) - cond_resched(); + /* Flush any waiters before we reuse the seqno */ + intel_engine_disarm_breadcrumbs(engine); + GEM_BUG_ON(!list_empty(&engine->breadcrumbs.signals)); } /* Check we are idle before we fiddle with hw state! */ |
