diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index a8e7761cdc7d..15e86d34a81c 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -4226,8 +4226,13 @@ i915_drop_caches_set(void *data, u64 val) i915_gem_shrink_all(dev_priv); fs_reclaim_release(GFP_KERNEL); - if (val & DROP_IDLE) - drain_delayed_work(&dev_priv->gt.idle_work); + if (val & DROP_IDLE) { + do { + if (READ_ONCE(dev_priv->gt.active_requests)) + flush_delayed_work(&dev_priv->gt.retire_work); + drain_delayed_work(&dev_priv->gt.idle_work); + } while (READ_ONCE(dev_priv->gt.awake)); + } if (val & DROP_FREED) i915_gem_drain_freed_objects(dev_priv); |