Since there can only be one of in_fence/exec_fence, just use the single
in_fence local.
Signed-off-by: Chris Wilson <ch...@chris-wilson.co.uk>
---
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 24 ++++++++-----------
1 file changed, 10 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
index 6368f0070157..2067557e277b 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
@@ -2643,7 +2643,6 @@ i915_gem_do_execbuffer(struct drm_device *dev,
struct drm_i915_private *i915 = to_i915(dev);
struct i915_execbuffer eb;
struct dma_fence *in_fence = NULL;
- struct dma_fence *exec_fence = NULL;
struct sync_file *out_fence = NULL;
struct i915_vma *batch;
int out_fence_fd = -1;
@@ -2698,8 +2697,8 @@ i915_gem_do_execbuffer(struct drm_device *dev,
goto err_in_fence;
}
- exec_fence = sync_file_get_fence(lower_32_bits(args->rsvd2));
- if (!exec_fence) {
+ in_fence = sync_file_get_fence(lower_32_bits(args->rsvd2));
+ if (!in_fence) {
err = -EINVAL;
goto err_in_fence;
}
@@ -2709,7 +2708,7 @@ i915_gem_do_execbuffer(struct drm_device *dev,
out_fence_fd = get_unused_fd_flags(O_CLOEXEC);
if (out_fence_fd < 0) {
err = out_fence_fd;
- goto err_exec_fence;
+ goto err_in_fence;
}
}
@@ -2800,14 +2799,13 @@ i915_gem_do_execbuffer(struct drm_device *dev,
}
if (in_fence) {
- err = i915_request_await_dma_fence(eb.request, in_fence);
- if (err < 0)
- goto err_request;
- }
-
- if (exec_fence) {
- err = i915_request_await_execution(eb.request, exec_fence,
- eb.engine->bond_execute);
+ if (args->flags & I915_EXEC_FENCE_SUBMIT)
+ err = i915_request_await_execution(eb.request,
+ in_fence,
+
eb.engine->bond_execute);
+ else
+ err = i915_request_await_dma_fence(eb.request,
+ in_fence);
if (err < 0)
goto err_request;
}
@@ -2876,8 +2874,6 @@ i915_gem_do_execbuffer(struct drm_device *dev,
err_out_fence:
if (out_fence_fd != -1)
put_unused_fd(out_fence_fd);
-err_exec_fence:
- dma_fence_put(exec_fence);
err_in_fence:
dma_fence_put(in_fence);
return err;
--
2.20.1
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