diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_timeline.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_timeline.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_timeline.c b/drivers/gpu/drm/i915/gt/intel_timeline.c index c4a126c8caef..1257f4f11e66 100644 --- a/drivers/gpu/drm/i915/gt/intel_timeline.c +++ b/drivers/gpu/drm/i915/gt/intel_timeline.c @@ -127,6 +127,15 @@ static void intel_timeline_fini(struct rcu_head *rcu) i915_vma_put(timeline->hwsp_ggtt); i915_active_fini(&timeline->active); + + /* + * A small race exists between intel_gt_retire_requests_timeout and + * intel_timeline_exit which could result in the syncmap not getting + * free'd. Rather than work to hard to seal this race, simply cleanup + * the syncmap on fini. + */ + i915_syncmap_free(&timeline->sync); + kfree(timeline); } |