While at it inline the free functions - they don't actually free the
ppgtt, just clean up the allocations done for it.
Signed-off-by: Daniel Vetter <daniel.vet...@ffwll.ch>
---
drivers/gpu/drm/i915/i915_gem_gtt.c | 30 ++++++++++--------------------
1 file changed, 10 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c
b/drivers/gpu/drm/i915/i915_gem_gtt.c
index 290db48faf27..abb11f139d25 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -672,8 +672,10 @@ static void gen8_free_page_tables(struct
i915_page_directory *pd, struct drm_dev
}
}
-static void gen8_ppgtt_free(struct i915_hw_ppgtt *ppgtt)
+static void gen8_ppgtt_cleanup(struct i915_address_space *vm)
{
+ struct i915_hw_ppgtt *ppgtt =
+ container_of(vm, struct i915_hw_ppgtt, base);
int i;
for_each_set_bit(i, ppgtt->pdp.used_pdpes, GEN8_LEGACY_PDPES) {
@@ -688,14 +690,6 @@ static void gen8_ppgtt_free(struct i915_hw_ppgtt *ppgtt)
unmap_and_free_pt(ppgtt->scratch_pt, ppgtt->base.dev);
}
-static void gen8_ppgtt_cleanup(struct i915_address_space *vm)
-{
- struct i915_hw_ppgtt *ppgtt =
- container_of(vm, struct i915_hw_ppgtt, base);
-
- gen8_ppgtt_free(ppgtt);
-}
-
/**
* gen8_ppgtt_alloc_pagetabs() - Allocate page tables for VA range.
* @ppgtt: Master ppgtt structure.
@@ -1454,11 +1448,16 @@ unwind_out:
return ret;
}
-static void gen6_ppgtt_free(struct i915_hw_ppgtt *ppgtt)
+static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
{
+ struct i915_hw_ppgtt *ppgtt =
+ container_of(vm, struct i915_hw_ppgtt, base);
struct i915_page_table *pt;
uint32_t pde;
+
+ drm_mm_remove_node(&ppgtt->node);
+
gen6_for_all_pdes(pt, ppgtt, pde) {
if (pt != ppgtt->scratch_pt)
unmap_and_free_pt(pt, ppgtt->base.dev);
@@ -1468,16 +1467,6 @@ static void gen6_ppgtt_free(struct i915_hw_ppgtt *ppgtt)
unmap_and_free_pd(&ppgtt->pd, ppgtt->base.dev);
}
-static void gen6_ppgtt_cleanup(struct i915_address_space *vm)
-{
- struct i915_hw_ppgtt *ppgtt =
- container_of(vm, struct i915_hw_ppgtt, base);
-
- drm_mm_remove_node(&ppgtt->node);
-
- gen6_ppgtt_free(ppgtt);
-}
-
static int gen6_ppgtt_allocate_page_directories(struct i915_hw_ppgtt *ppgtt)
{
struct drm_device *dev = ppgtt->base.dev;
@@ -2268,6 +2257,7 @@ static int i915_gem_setup_global_gtt(struct drm_device
*dev,
ret = __hw_ppgtt_init(dev, ppgtt, true);
if (ret) {
+ ppgtt->base.cleanup(&ppgtt->base);
kfree(ppgtt);
return ret;
}
--
2.1.0
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