diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_userptr.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c index 528b61678334..11b231c187c5 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_userptr.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_userptr.c @@ -12,11 +12,10 @@ #include <drm/i915_drm.h> +#include "i915_drv.h" #include "i915_gem_ioctls.h" #include "i915_gem_object.h" #include "i915_scatterlist.h" -#include "i915_trace.h" -#include "intel_drv.h" struct i915_mm_struct { struct mm_struct *mm; @@ -150,7 +149,8 @@ userptr_mn_invalidate_range_start(struct mmu_notifier *_mn, } } - ret = i915_gem_object_unbind(obj); + ret = i915_gem_object_unbind(obj, + I915_GEM_OBJECT_UNBIND_ACTIVE); if (ret == 0) ret = __i915_gem_object_put_pages(obj, I915_MM_SHRINKER); i915_gem_object_put(obj); @@ -662,6 +662,14 @@ i915_gem_userptr_put_pages(struct drm_i915_gem_object *obj, __i915_gem_object_release_shmem(obj, pages, true); i915_gem_gtt_finish_pages(obj, pages); + /* + * We always mark objects as dirty when they are used by the GPU, + * just in case. However, if we set the vma as being read-only we know + * that the object will never have been written to. + */ + if (i915_gem_object_is_readonly(obj)) + obj->mm.dirty = false; + for_each_sgt_page(page, sgt_iter, pages) { if (obj->mm.dirty) set_page_dirty(page); |