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| author | Chris Wilson | 2017-10-09 10:43:56 +0200 |
|---|---|---|
| committer | Chris Wilson | 2017-10-09 18:07:29 +0200 |
| commit | 3bd4073524fa1586435725ad45ff971a6c2b2537 (patch) | |
| tree | 16bdf72a39478129fd482dba9e1be02902fe0f12 /drivers/gpu/drm/i915/i915_vma.c | |
| parent | drm/i915: Pin fence for iomap (diff) | |
| download | kernel-qcow2-linux-3bd4073524fa1586435725ad45ff971a6c2b2537.tar.gz kernel-qcow2-linux-3bd4073524fa1586435725ad45ff971a6c2b2537.tar.xz kernel-qcow2-linux-3bd4073524fa1586435725ad45ff971a6c2b2537.zip | |
drm/i915: Consolidate get_fence with pin_fence
Following the pattern now used for obj->mm.pages, use just pin_fence and
unpin_fence to control access to the fence registers. I.e. instead of
calling get_fence(); pin_fence(), we now just need to call pin_fence().
This will make it easier to reduce the locking requirements around
fence registers.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20171009084401.29090-2-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_vma.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_vma.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index 595209a2f159..2b0083c34914 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -309,12 +309,10 @@ void __iomem *i915_vma_pin_iomap(struct i915_vma *vma) __i915_vma_pin(vma); - err = i915_vma_get_fence(vma); + err = i915_vma_pin_fence(vma); if (err) goto err_unpin; - i915_vma_pin_fence(vma); - return ptr; err_unpin: |