We set them to scratch right after allocation so prevent
useless zeroing before.
v2: atomic_t
v3: allow pdp alloc fail
Cc: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Mika Kuoppala <mika.kuoppala@xxxxxxxxxxxxxxx>
Reviewed-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 278de04a96aa..b210cb021931 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -687,7 +687,7 @@ static struct i915_page_directory *alloc_pd(struct i915_address_space *vm)
{
struct i915_page_directory *pd;
- pd = kzalloc(sizeof(*pd), I915_GFP_ALLOW_FAIL);
+ pd = kmalloc(sizeof(*pd), I915_GFP_ALLOW_FAIL);
if (unlikely(!pd))
return ERR_PTR(-ENOMEM);
@@ -747,7 +747,7 @@ alloc_pdp(struct i915_address_space *vm)
GEM_BUG_ON(!i915_vm_is_4lvl(vm));
- pdp = kzalloc(sizeof(*pdp), GFP_KERNEL);
+ pdp = kmalloc(sizeof(*pdp), I915_GFP_ALLOW_FAIL);
if (!pdp)
return ERR_PTR(-ENOMEM);
--
2.17.1
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