diff options
| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-08-14 14:14:04 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2013-09-04 17:34:41 +0200 |
| commit | e656a6cba0febf12a9838882b891e1c5917c7a8b (patch) | |
| tree | ca19a79bd5ff53a101d04e15d4cf9830f2686804 /drivers/gpu/drm/i915/i915_gem_stolen.c | |
| parent | 27173f1f95db5e74ceb35fe9a2f2f348ea11bac9 (diff) | |
drm/i915: inline vma_create into lookup_or_create_vma
In the execbuf code we don't clean up any vmas which ended up not
getting bound for code simplicity. To make sure that we don't end up
creating multiple vma for the same vm kill the somewhat dangerous
vma_create function and inline it into lookup_or_create.
This is just a safety measure to prevent surprises in the future.
Also update the somewhat confused comment in the execbuf code and
clarify what kind of magic is going on with a new one.
v2: Keep the function separate as requested by Chris. But give it a __
prefix for paranoia and move it tighter together with the other vma
stuff.
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Ben Widawsky <ben@bwidawsk.net>
Acked-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_stolen.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_stolen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index 9969d10b80f5..b902f2afc8e2 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -392,7 +392,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev, if (gtt_offset == I915_GTT_OFFSET_NONE) return obj; - vma = i915_gem_vma_create(obj, ggtt); + vma = i915_gem_obj_lookup_or_create_vma(obj, ggtt); if (IS_ERR(vma)) { ret = PTR_ERR(vma); goto err_out; |