diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_domain.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_domain.c b/drivers/gpu/drm/i915/gem/i915_gem_domain.c index b7ed3d1fc79a..073822100da7 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_domain.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_domain.c @@ -541,6 +541,10 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, goto out; } + err = i915_gem_object_lock_interruptible(obj, NULL); + if (err) + goto out; + /* * Flush and acquire obj->pages so that we are coherent through * direct access in memory with previous cached writes through @@ -552,7 +556,7 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, */ err = i915_gem_object_pin_pages(obj); if (err) - goto out; + goto out_unlock; /* * Already in the desired write domain? Nothing for us to do! @@ -567,10 +571,6 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, if (READ_ONCE(obj->write_domain) == read_domains) goto out_unpin; - err = i915_gem_object_lock_interruptible(obj, NULL); - if (err) - goto out_unpin; - if (read_domains & I915_GEM_DOMAIN_WC) err = i915_gem_object_set_to_wc_domain(obj, write_domain); else if (read_domains & I915_GEM_DOMAIN_GTT) @@ -578,13 +578,15 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, else err = i915_gem_object_set_to_cpu_domain(obj, write_domain); +out_unpin: + i915_gem_object_unpin_pages(obj); + +out_unlock: i915_gem_object_unlock(obj); - if (write_domain) + if (!err && write_domain) i915_gem_object_invalidate_frontbuffer(obj, ORIGIN_CPU); -out_unpin: - i915_gem_object_unpin_pages(obj); out: i915_gem_object_put(obj); return err; |