As we may have very many objects to free, check to see if the task needs
to be rescheduled whilst freeing them.
Suggested-by: Andrea Arcangeli <aarcange@xxxxxxxxxx>
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index d81cdd4b0edc..d0a363966487 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -4335,6 +4335,8 @@ static void __i915_gem_free_objects(struct drm_i915_private *i915,
intel_runtime_pm_put(i915);
mutex_unlock(&i915->drm.struct_mutex);
+ cond_resched();
+
llist_for_each_entry_safe(obj, on, freed, freed) {
GEM_BUG_ON(obj->bind_count);
GEM_BUG_ON(atomic_read(&obj->frontbuffer_bits));
--
2.11.0
_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
