diff mbox series

[1/9] drm/i915: mark dmabuf objects as ALLOC_USER

Message ID 20211018174508.2137279-1-matthew.auld@intel.com (mailing list archive)
State New, archived
Headers show
Series [1/9] drm/i915: mark dmabuf objects as ALLOC_USER | expand

Commit Message

Matthew Auld Oct. 18, 2021, 5:45 p.m. UTC
These are userspace objects, so mark them as such. In a later patch it's
useful to determine how paranoid we need to be when managing cache
flushes. In theory no functional changes.

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
---
 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Thomas Hellstrom Oct. 20, 2021, 2:34 p.m. UTC | #1
On Mon, 2021-10-18 at 18:45 +0100, Matthew Auld wrote:
> These are userspace objects, so mark them as such. In a later patch
> it's
> useful to determine how paranoid we need to be when managing cache
> flushes. In theory no functional changes.
> 
> Signed-off-by: Matthew Auld <matthew.auld@intel.com>
> Cc: Thomas Hellström <thomas.hellstrom@linux.intel.com>
> 
Reviewed-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
index afa34111de02..5be505ebbb7b 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c
@@ -301,7 +301,8 @@  struct drm_gem_object *i915_gem_prime_import(struct drm_device *dev,
 	}
 
 	drm_gem_private_object_init(dev, &obj->base, dma_buf->size);
-	i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class, 0);
+	i915_gem_object_init(obj, &i915_gem_object_dmabuf_ops, &lock_class,
+			     I915_BO_ALLOC_USER);
 	obj->base.import_attach = attach;
 	obj->base.resv = dma_buf->resv;