diff options
| author | Christian König <ckoenig.leichtzumerken@gmail.com> | 2018-02-16 13:43:38 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-02-16 14:12:48 +0000 |
| commit | c0a51fd07b1dd50f31a413f0e7bb5e4499de2042 (patch) | |
| tree | 8822a24e2dcefdb4db9d32b81a908242ca66dbd2 /drivers/gpu/drm/i915/i915_gem_execbuffer.c | |
| parent | e103962611b2d464be6ab596d7b3495fe7b4c132 (diff) | |
drm: move read_domains and write_domain into i915
i915 is the only driver using those fields in the drm_gem_object
structure, so they only waste memory for all other drivers.
Move the fields into drm_i915_gem_object instead and patch the i915 code
with the following sed commands:
sed -i "s/obj->base.read_domains/obj->read_domains/g" drivers/gpu/drm/i915/*.c drivers/gpu/drm/i915/*/*.c
sed -i "s/obj->base.write_domain/obj->write_domain/g" drivers/gpu/drm/i915/*.c drivers/gpu/drm/i915/*/*.c
Change is only compile tested.
v2: move fields around as suggested by Chris.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20180216124338.9087-1-christian.koenig@amd.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_execbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index ed6e9db51e67..51f3c32c64bf 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1073,7 +1073,7 @@ static int __reloc_gpu_alloc(struct i915_execbuffer *eb, u32 *cmd; int err; - GEM_BUG_ON(vma->obj->base.write_domain & I915_GEM_DOMAIN_CPU); + GEM_BUG_ON(vma->obj->write_domain & I915_GEM_DOMAIN_CPU); obj = i915_gem_batch_pool_get(&eb->engine->batch_pool, PAGE_SIZE); if (IS_ERR(obj)) @@ -1861,16 +1861,16 @@ void i915_vma_move_to_active(struct i915_vma *vma, i915_gem_active_set(&vma->last_read[idx], req); list_move_tail(&vma->vm_link, &vma->vm->active_list); - obj->base.write_domain = 0; + obj->write_domain = 0; if (flags & EXEC_OBJECT_WRITE) { - obj->base.write_domain = I915_GEM_DOMAIN_RENDER; + obj->write_domain = I915_GEM_DOMAIN_RENDER; if (intel_fb_obj_invalidate(obj, ORIGIN_CS)) i915_gem_active_set(&obj->frontbuffer_write, req); - obj->base.read_domains = 0; + obj->read_domains = 0; } - obj->base.read_domains |= I915_GEM_GPU_DOMAINS; + obj->read_domains |= I915_GEM_GPU_DOMAINS; if (flags & EXEC_OBJECT_NEEDS_FENCE) i915_gem_active_set(&vma->last_fence, req); |