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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-22 08:15:57 +0200 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-08-22 09:53:42 +0200 |
| commit | 1f7fd484fff1b432373f0d0682fb0e2015113161 (patch) | |
| tree | 1154402998a28db068e05c7960f6d09fe249c3dc /drivers/gpu/drm/i915/i915_vma.h | |
| parent | drm/i915: Pull obj->userfault tracking under the ggtt->mutex (diff) | |
| download | linux-1f7fd484fff1b432373f0d0682fb0e2015113161.tar.xz linux-1f7fd484fff1b432373f0d0682fb0e2015113161.zip | |
drm/i915: Replace i915_vma_put_fence()
Avoid calling i915_vma_put_fence() by using our alternate paths that
bind a secondary vma avoiding the original fenced vma. For the few
instances where we need to release the fence (i.e. on binding when the
GGTT range becomes invalid), replace the put_fence with a revoke_fence.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190822061557.18402-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.h b/drivers/gpu/drm/i915/i915_vma.h index cf6c0437091d..889fc7cb910a 100644 --- a/drivers/gpu/drm/i915/i915_vma.h +++ b/drivers/gpu/drm/i915/i915_vma.h @@ -421,8 +421,8 @@ static inline struct page *i915_vma_first_page(struct i915_vma *vma) * * True if the vma has a fence, false otherwise. */ -int i915_vma_pin_fence(struct i915_vma *vma); -int __must_check i915_vma_put_fence(struct i915_vma *vma); +int __must_check i915_vma_pin_fence(struct i915_vma *vma); +int __must_check i915_vma_revoke_fence(struct i915_vma *vma); static inline void __i915_vma_unpin_fence(struct i915_vma *vma) { |