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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-14 12:10:52 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-06-14 12:16:30 +0100 |
| commit | a09507682e45d62e64c93cdb810de6a280424f17 (patch) | |
| tree | 98d93f487c6fa7ec80cbe8b3cd27f1e68351324f /drivers/gpu/drm/i915/gem | |
| parent | drm/i915: Enable refcount debugging for default debug levels (diff) | |
| download | linux-dev-a09507682e45d62e64c93cdb810de6a280424f17.tar.xz linux-dev-a09507682e45d62e64c93cdb810de6a280424f17.zip | |
drm/i915: Discard some redundant cache domain flushes
Since commit a679f58d0510 ("drm/i915: Flush pages on acquisition"), we
flush objects on acquire their pages and as such when we create an
object for the purpose of writing into it, we do not need to manually
flush.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.william.auld@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190614111053.25615-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/gem')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index 74b0e5871c4b..9e2878a59023 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -209,12 +209,6 @@ gpu_fill_dw(struct i915_vma *vma, u64 offset, unsigned long count, u32 value) i915_gem_object_flush_map(obj); i915_gem_object_unpin_map(obj); - i915_gem_object_lock(obj); - err = i915_gem_object_set_to_gtt_domain(obj, false); - i915_gem_object_unlock(obj); - if (err) - goto err; - vma = i915_vma_instance(obj, vma->vm, NULL); if (IS_ERR(vma)) { err = PTR_ERR(vma); |