Displaying 3 results from an estimated 3 matches for "qxl_ttm_fault".
2019 Aug 08
0
[PATCH v4 14/17] drm/qxl: drop qxl_ttm_fault
Not sure what this hook is supposed to do. vmf->vma->vm_private_data
should never be NULL, so the extra check in qxl_ttm_fault should have no
effect.
Drop it.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/qxl/qxl_ttm.c | 27 +--------------------------
1 file changed, 1 insertion(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index 3a24145d...
2019 Oct 17
0
[PATCH 1/5] drm/qxl: drop qxl_ttm_fault
Not sure what this hook is supposed to do. vmf->vma->vm_private_data
should never be NULL, so the extra check in qxl_ttm_fault should have no
effect.
Drop it.
Signed-off-by: Gerd Hoffmann <kraxel at redhat.com>
---
drivers/gpu/drm/qxl/qxl_ttm.c | 27 +--------------------------
1 file changed, 1 insertion(+), 26 deletions(-)
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
index cbc6c2ba...
2018 Apr 15
0
[RFC] Rewrite page fault interception in TTM drivers
...2c76a3d6816 100644
--- a/drivers/gpu/drm/qxl/qxl_ttm.c
+++ b/drivers/gpu/drm/qxl/qxl_ttm.c
@@ -102,21 +102,23 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
}
}
-static struct vm_operations_struct qxl_ttm_vm_ops;
-static const struct vm_operations_struct *ttm_vm_ops;
-
static int qxl_ttm_fault(struct vm_fault *vmf)
{
struct ttm_buffer_object *bo;
- int r;
bo = (struct ttm_buffer_object *)vmf->vma->vm_private_data;
if (bo == NULL)
return VM_FAULT_NOPAGE;
- r = ttm_vm_ops->fault(vmf);
- return r;
+ return ttm_bo_vm_fault(vmf);
}
+static const struct vm_operations_st...