[Intel-gfx] [PATCH 1/2] drm/i915/gem: Replace implicit dev_priv->uncore for stolen init
Chris Wilson
chris at chris-wilson.co.uk
Mon Nov 11 18:21:42 UTC 2019
Pass around the intended intel_uncore for mmio access during stolen
setup, and avoid relying on the implicit magic I915_READ() macros.
Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld at intel.com>
---
drivers/gpu/drm/i915/gem/i915_gem_stolen.c | 207 +++++++++++----------
1 file changed, 109 insertions(+), 98 deletions(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
index a2d49c04e6a4..55422fec7422 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_stolen.c
@@ -26,48 +26,49 @@
* for is a boon.
*/
-int i915_gem_stolen_insert_node_in_range(struct drm_i915_private *dev_priv,
+int i915_gem_stolen_insert_node_in_range(struct drm_i915_private *i915,
struct drm_mm_node *node, u64 size,
unsigned alignment, u64 start, u64 end)
{
int ret;
- if (!drm_mm_initialized(&dev_priv->mm.stolen))
+ if (!drm_mm_initialized(&i915->mm.stolen))
return -ENODEV;
/* WaSkipStolenMemoryFirstPage:bdw+ */
- if (INTEL_GEN(dev_priv) >= 8 && start < 4096)
+ if (INTEL_GEN(i915) >= 8 && start < 4096)
start = 4096;
- mutex_lock(&dev_priv->mm.stolen_lock);
- ret = drm_mm_insert_node_in_range(&dev_priv->mm.stolen, node,
+ mutex_lock(&i915->mm.stolen_lock);
+ ret = drm_mm_insert_node_in_range(&i915->mm.stolen, node,
size, alignment, 0,
start, end, DRM_MM_INSERT_BEST);
- mutex_unlock(&dev_priv->mm.stolen_lock);
+ mutex_unlock(&i915->mm.stolen_lock);
return ret;
}
-int i915_gem_stolen_insert_node(struct drm_i915_private *dev_priv,
+int i915_gem_stolen_insert_node(struct drm_i915_private *i915,
struct drm_mm_node *node, u64 size,
unsigned alignment)
{
- return i915_gem_stolen_insert_node_in_range(dev_priv, node, size,
+ return i915_gem_stolen_insert_node_in_range(i915, node, size,
alignment, 0, U64_MAX);
}
-void i915_gem_stolen_remove_node(struct drm_i915_private *dev_priv,
+void i915_gem_stolen_remove_node(struct drm_i915_private *i915,
struct drm_mm_node *node)
{
- mutex_lock(&dev_priv->mm.stolen_lock);
+ mutex_lock(&i915->mm.stolen_lock);
drm_mm_remove_node(node);
- mutex_unlock(&dev_priv->mm.stolen_lock);
+ mutex_unlock(&i915->mm.stolen_lock);
}
-static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
+static int i915_adjust_stolen(struct drm_i915_private *i915,
struct resource *dsm)
{
- struct i915_ggtt *ggtt = &dev_priv->ggtt;
+ struct i915_ggtt *ggtt = &i915->ggtt;
+ struct intel_uncore *uncore = ggtt->vm.gt->uncore;
struct resource *r;
if (dsm->start == 0 || dsm->end <= dsm->start)
@@ -79,14 +80,14 @@ static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
*/
/* Make sure we don't clobber the GTT if it's within stolen memory */
- if (INTEL_GEN(dev_priv) <= 4 &&
- !IS_G33(dev_priv) && !IS_PINEVIEW(dev_priv) && !IS_G4X(dev_priv)) {
+ if (INTEL_GEN(i915) <= 4 &&
+ !IS_G33(i915) && !IS_PINEVIEW(i915) && !IS_G4X(i915)) {
struct resource stolen[2] = {*dsm, *dsm};
struct resource ggtt_res;
resource_size_t ggtt_start;
- ggtt_start = I915_READ(PGTBL_CTL);
- if (IS_GEN(dev_priv, 4))
+ ggtt_start = intel_uncore_read(uncore, PGTBL_CTL);
+ if (IS_GEN(i915, 4))
ggtt_start = (ggtt_start & PGTBL_ADDRESS_LO_MASK) |
(ggtt_start & PGTBL_ADDRESS_HI_MASK) << 28;
else
@@ -120,7 +121,7 @@ static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
* kernel. So if the region is already marked as busy, something
* is seriously wrong.
*/
- r = devm_request_mem_region(dev_priv->drm.dev, dsm->start,
+ r = devm_request_mem_region(i915->drm.dev, dsm->start,
resource_size(dsm),
"Graphics Stolen Memory");
if (r == NULL) {
@@ -133,14 +134,14 @@ static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
* reservation starting from 1 instead of 0.
* There's also BIOS with off-by-one on the other end.
*/
- r = devm_request_mem_region(dev_priv->drm.dev, dsm->start + 1,
+ r = devm_request_mem_region(i915->drm.dev, dsm->start + 1,
resource_size(dsm) - 2,
"Graphics Stolen Memory");
/*
* GEN3 firmware likes to smash pci bridges into the stolen
* range. Apparently this works.
*/
- if (r == NULL && !IS_GEN(dev_priv, 3)) {
+ if (!r && !IS_GEN(i915, 3)) {
DRM_ERROR("conflict detected with stolen region: %pR\n",
dsm);
@@ -151,25 +152,27 @@ static int i915_adjust_stolen(struct drm_i915_private *dev_priv,
return 0;
}
-static void i915_gem_cleanup_stolen(struct drm_i915_private *dev_priv)
+static void i915_gem_cleanup_stolen(struct drm_i915_private *i915)
{
- if (!drm_mm_initialized(&dev_priv->mm.stolen))
+ if (!drm_mm_initialized(&i915->mm.stolen))
return;
- drm_mm_takedown(&dev_priv->mm.stolen);
+ drm_mm_takedown(&i915->mm.stolen);
}
-static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
+static void g4x_get_stolen_reserved(struct drm_i915_private *i915,
+ struct intel_uncore *uncore,
resource_size_t *base,
resource_size_t *size)
{
- u32 reg_val = I915_READ(IS_GM45(dev_priv) ?
- CTG_STOLEN_RESERVED :
- ELK_STOLEN_RESERVED);
- resource_size_t stolen_top = dev_priv->dsm.end + 1;
+ u32 reg_val = intel_uncore_read(uncore,
+ IS_GM45(i915) ?
+ CTG_STOLEN_RESERVED :
+ ELK_STOLEN_RESERVED);
+ resource_size_t stolen_top = i915->dsm.end + 1;
DRM_DEBUG_DRIVER("%s_STOLEN_RESERVED = %08x\n",
- IS_GM45(dev_priv) ? "CTG" : "ELK", reg_val);
+ IS_GM45(i915) ? "CTG" : "ELK", reg_val);
if ((reg_val & G4X_STOLEN_RESERVED_ENABLE) == 0)
return;
@@ -178,7 +181,7 @@ static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
* Whether ILK really reuses the ELK register for this is unclear.
* Let's see if we catch anyone with this supposedly enabled on ILK.
*/
- WARN(IS_GEN(dev_priv, 5), "ILK stolen reserved found? 0x%08x\n",
+ WARN(IS_GEN(i915, 5), "ILK stolen reserved found? 0x%08x\n",
reg_val);
if (!(reg_val & G4X_STOLEN_RESERVED_ADDR2_MASK))
@@ -190,11 +193,12 @@ static void g4x_get_stolen_reserved(struct drm_i915_private *dev_priv,
*size = stolen_top - *base;
}
-static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv,
+static void gen6_get_stolen_reserved(struct drm_i915_private *i915,
+ struct intel_uncore *uncore,
resource_size_t *base,
resource_size_t *size)
{
- u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+ u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
@@ -222,12 +226,13 @@ static void gen6_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
}
-static void vlv_get_stolen_reserved(struct drm_i915_private *dev_priv,
+static void vlv_get_stolen_reserved(struct drm_i915_private *i915,
+ struct intel_uncore *uncore,
resource_size_t *base,
resource_size_t *size)
{
- u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
- resource_size_t stolen_top = dev_priv->dsm.end + 1;
+ u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
+ resource_size_t stolen_top = i915->dsm.end + 1;
DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
@@ -250,11 +255,12 @@ static void vlv_get_stolen_reserved(struct drm_i915_private *dev_priv,
*base = stolen_top - *size;
}
-static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv,
+static void gen7_get_stolen_reserved(struct drm_i915_private *i915,
+ struct intel_uncore *uncore,
resource_size_t *base,
resource_size_t *size)
{
- u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+ u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
@@ -276,11 +282,12 @@ static void gen7_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
}
-static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv,
+static void chv_get_stolen_reserved(struct drm_i915_private *i915,
+ struct intel_uncore *uncore,
resource_size_t *base,
resource_size_t *size)
{
- u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
+ u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
@@ -308,12 +315,13 @@ static void chv_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
}
-static void bdw_get_stolen_reserved(struct drm_i915_private *dev_priv,
+static void bdw_get_stolen_reserved(struct drm_i915_private *i915,
+ struct intel_uncore *uncore,
resource_size_t *base,
resource_size_t *size)
{
- u32 reg_val = I915_READ(GEN6_STOLEN_RESERVED);
- resource_size_t stolen_top = dev_priv->dsm.end + 1;
+ u32 reg_val = intel_uncore_read(uncore, GEN6_STOLEN_RESERVED);
+ resource_size_t stolen_top = i915->dsm.end + 1;
DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = %08x\n", reg_val);
@@ -328,10 +336,11 @@ static void bdw_get_stolen_reserved(struct drm_i915_private *dev_priv,
}
static void icl_get_stolen_reserved(struct drm_i915_private *i915,
+ struct intel_uncore *uncore,
resource_size_t *base,
resource_size_t *size)
{
- u64 reg_val = intel_uncore_read64(&i915->uncore, GEN6_STOLEN_RESERVED);
+ u64 reg_val = intel_uncore_read64(uncore, GEN6_STOLEN_RESERVED);
DRM_DEBUG_DRIVER("GEN6_STOLEN_RESERVED = 0x%016llx\n", reg_val);
@@ -356,22 +365,23 @@ static void icl_get_stolen_reserved(struct drm_i915_private *i915,
}
}
-static int i915_gem_init_stolen(struct drm_i915_private *dev_priv)
+static int i915_gem_init_stolen(struct drm_i915_private *i915)
{
+ struct intel_uncore *uncore = &i915->uncore;
resource_size_t reserved_base, stolen_top;
resource_size_t reserved_total, reserved_size;
- mutex_init(&dev_priv->mm.stolen_lock);
+ mutex_init(&i915->mm.stolen_lock);
- if (intel_vgpu_active(dev_priv)) {
- dev_notice(dev_priv->drm.dev,
+ if (intel_vgpu_active(i915)) {
+ dev_notice(i915->drm.dev,
"%s, disabling use of stolen memory\n",
"iGVT-g active");
return 0;
}
- if (intel_vtd_active() && INTEL_GEN(dev_priv) < 8) {
- dev_notice(dev_priv->drm.dev,
+ if (intel_vtd_active() && INTEL_GEN(i915) < 8) {
+ dev_notice(i915->drm.dev,
"%s, disabling use of stolen memory\n",
"DMAR active");
return 0;
@@ -380,58 +390,59 @@ static int i915_gem_init_stolen(struct drm_i915_private *dev_priv)
if (resource_size(&intel_graphics_stolen_res) == 0)
return 0;
- dev_priv->dsm = intel_graphics_stolen_res;
+ i915->dsm = intel_graphics_stolen_res;
- if (i915_adjust_stolen(dev_priv, &dev_priv->dsm))
+ if (i915_adjust_stolen(i915, &i915->dsm))
return 0;
- GEM_BUG_ON(dev_priv->dsm.start == 0);
- GEM_BUG_ON(dev_priv->dsm.end <= dev_priv->dsm.start);
+ GEM_BUG_ON(i915->dsm.start == 0);
+ GEM_BUG_ON(i915->dsm.end <= i915->dsm.start);
- stolen_top = dev_priv->dsm.end + 1;
+ stolen_top = i915->dsm.end + 1;
reserved_base = stolen_top;
reserved_size = 0;
- switch (INTEL_GEN(dev_priv)) {
+ switch (INTEL_GEN(i915)) {
case 2:
case 3:
break;
case 4:
- if (!IS_G4X(dev_priv))
+ if (!IS_G4X(i915))
break;
/* fall through */
case 5:
- g4x_get_stolen_reserved(dev_priv,
+ g4x_get_stolen_reserved(i915, uncore,
&reserved_base, &reserved_size);
break;
case 6:
- gen6_get_stolen_reserved(dev_priv,
+ gen6_get_stolen_reserved(i915, uncore,
&reserved_base, &reserved_size);
break;
case 7:
- if (IS_VALLEYVIEW(dev_priv))
- vlv_get_stolen_reserved(dev_priv,
+ if (IS_VALLEYVIEW(i915))
+ vlv_get_stolen_reserved(i915, uncore,
&reserved_base, &reserved_size);
else
- gen7_get_stolen_reserved(dev_priv,
+ gen7_get_stolen_reserved(i915, uncore,
&reserved_base, &reserved_size);
break;
case 8:
case 9:
case 10:
- if (IS_LP(dev_priv))
- chv_get_stolen_reserved(dev_priv,
+ if (IS_LP(i915))
+ chv_get_stolen_reserved(i915, uncore,
&reserved_base, &reserved_size);
else
- bdw_get_stolen_reserved(dev_priv,
+ bdw_get_stolen_reserved(i915, uncore,
&reserved_base, &reserved_size);
break;
default:
- MISSING_CASE(INTEL_GEN(dev_priv));
+ MISSING_CASE(INTEL_GEN(i915));
/* fall-through */
case 11:
case 12:
- icl_get_stolen_reserved(dev_priv, &reserved_base,
+ icl_get_stolen_reserved(i915, uncore,
+ &reserved_base,
&reserved_size);
break;
}
@@ -448,12 +459,12 @@ static int i915_gem_init_stolen(struct drm_i915_private *dev_priv)
reserved_size = 0;
}
- dev_priv->dsm_reserved =
- (struct resource) DEFINE_RES_MEM(reserved_base, reserved_size);
+ i915->dsm_reserved =
+ (struct resource)DEFINE_RES_MEM(reserved_base, reserved_size);
- if (!resource_contains(&dev_priv->dsm, &dev_priv->dsm_reserved)) {
+ if (!resource_contains(&i915->dsm, &i915->dsm_reserved)) {
DRM_ERROR("Stolen reserved area %pR outside stolen memory %pR\n",
- &dev_priv->dsm_reserved, &dev_priv->dsm);
+ &i915->dsm_reserved, &i915->dsm);
return 0;
}
@@ -462,14 +473,14 @@ static int i915_gem_init_stolen(struct drm_i915_private *dev_priv)
reserved_total = stolen_top - reserved_base;
DRM_DEBUG_DRIVER("Memory reserved for graphics device: %lluK, usable: %lluK\n",
- (u64)resource_size(&dev_priv->dsm) >> 10,
- ((u64)resource_size(&dev_priv->dsm) - reserved_total) >> 10);
+ (u64)resource_size(&i915->dsm) >> 10,
+ ((u64)resource_size(&i915->dsm) - reserved_total) >> 10);
- dev_priv->stolen_usable_size =
- resource_size(&dev_priv->dsm) - reserved_total;
+ i915->stolen_usable_size =
+ resource_size(&i915->dsm) - reserved_total;
/* Basic memrange allocator for stolen space. */
- drm_mm_init(&dev_priv->mm.stolen, 0, dev_priv->stolen_usable_size);
+ drm_mm_init(&i915->mm.stolen, 0, i915->stolen_usable_size);
return 0;
}
@@ -478,11 +489,11 @@ static struct sg_table *
i915_pages_create_for_stolen(struct drm_device *dev,
resource_size_t offset, resource_size_t size)
{
- struct drm_i915_private *dev_priv = to_i915(dev);
+ struct drm_i915_private *i915 = to_i915(dev);
struct sg_table *st;
struct scatterlist *sg;
- GEM_BUG_ON(range_overflows(offset, size, resource_size(&dev_priv->dsm)));
+ GEM_BUG_ON(range_overflows(offset, size, resource_size(&i915->dsm)));
/* We hide that we have no struct page backing our stolen object
* by wrapping the contiguous physical allocation with a fake
@@ -502,7 +513,7 @@ i915_pages_create_for_stolen(struct drm_device *dev,
sg->offset = 0;
sg->length = size;
- sg_dma_address(sg) = (dma_addr_t)dev_priv->dsm.start + offset;
+ sg_dma_address(sg) = (dma_addr_t)i915->dsm.start + offset;
sg_dma_len(sg) = size;
return st;
@@ -533,12 +544,12 @@ static void i915_gem_object_put_pages_stolen(struct drm_i915_gem_object *obj,
static void
i915_gem_object_release_stolen(struct drm_i915_gem_object *obj)
{
- struct drm_i915_private *dev_priv = to_i915(obj->base.dev);
+ struct drm_i915_private *i915 = to_i915(obj->base.dev);
struct drm_mm_node *stolen = fetch_and_zero(&obj->stolen);
GEM_BUG_ON(!stolen);
- i915_gem_stolen_remove_node(dev_priv, stolen);
+ i915_gem_stolen_remove_node(i915, stolen);
kfree(stolen);
if (obj->mm.region)
@@ -552,7 +563,7 @@ static const struct drm_i915_gem_object_ops i915_gem_object_stolen_ops = {
};
static struct drm_i915_gem_object *
-__i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
+__i915_gem_object_create_stolen(struct drm_i915_private *i915,
struct drm_mm_node *stolen,
struct intel_memory_region *mem)
{
@@ -565,12 +576,12 @@ __i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
if (!obj)
goto err;
- drm_gem_private_object_init(&dev_priv->drm, &obj->base, stolen->size);
+ drm_gem_private_object_init(&i915->drm, &obj->base, stolen->size);
i915_gem_object_init(obj, &i915_gem_object_stolen_ops, &lock_class);
obj->stolen = stolen;
obj->read_domains = I915_GEM_DOMAIN_CPU | I915_GEM_DOMAIN_GTT;
- cache_level = HAS_LLC(dev_priv) ? I915_CACHE_LLC : I915_CACHE_NONE;
+ cache_level = HAS_LLC(i915) ? I915_CACHE_LLC : I915_CACHE_NONE;
i915_gem_object_set_cache_coherency(obj, cache_level);
err = i915_gem_object_pin_pages(obj);
@@ -593,12 +604,12 @@ _i915_gem_object_create_stolen(struct intel_memory_region *mem,
resource_size_t size,
unsigned int flags)
{
- struct drm_i915_private *dev_priv = mem->i915;
+ struct drm_i915_private *i915 = mem->i915;
struct drm_i915_gem_object *obj;
struct drm_mm_node *stolen;
int ret;
- if (!drm_mm_initialized(&dev_priv->mm.stolen))
+ if (!drm_mm_initialized(&i915->mm.stolen))
return ERR_PTR(-ENODEV);
if (size == 0)
@@ -608,30 +619,30 @@ _i915_gem_object_create_stolen(struct intel_memory_region *mem,
if (!stolen)
return ERR_PTR(-ENOMEM);
- ret = i915_gem_stolen_insert_node(dev_priv, stolen, size, 4096);
+ ret = i915_gem_stolen_insert_node(i915, stolen, size, 4096);
if (ret) {
obj = ERR_PTR(ret);
goto err_free;
}
- obj = __i915_gem_object_create_stolen(dev_priv, stolen, mem);
+ obj = __i915_gem_object_create_stolen(i915, stolen, mem);
if (IS_ERR(obj))
goto err_remove;
return obj;
err_remove:
- i915_gem_stolen_remove_node(dev_priv, stolen);
+ i915_gem_stolen_remove_node(i915, stolen);
err_free:
kfree(stolen);
return obj;
}
struct drm_i915_gem_object *
-i915_gem_object_create_stolen(struct drm_i915_private *dev_priv,
+i915_gem_object_create_stolen(struct drm_i915_private *i915,
resource_size_t size)
{
- return i915_gem_object_create_region(dev_priv->mm.regions[INTEL_REGION_STOLEN],
+ return i915_gem_object_create_region(i915->mm.regions[INTEL_REGION_STOLEN],
size, I915_BO_ALLOC_CONTIGUOUS);
}
@@ -665,18 +676,18 @@ struct intel_memory_region *i915_gem_stolen_setup(struct drm_i915_private *i915)
}
struct drm_i915_gem_object *
-i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv,
+i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *i915,
resource_size_t stolen_offset,
resource_size_t gtt_offset,
resource_size_t size)
{
- struct i915_ggtt *ggtt = &dev_priv->ggtt;
+ struct i915_ggtt *ggtt = &i915->ggtt;
struct drm_i915_gem_object *obj;
struct drm_mm_node *stolen;
struct i915_vma *vma;
int ret;
- if (!drm_mm_initialized(&dev_priv->mm.stolen))
+ if (!drm_mm_initialized(&i915->mm.stolen))
return ERR_PTR(-ENODEV);
DRM_DEBUG_DRIVER("creating preallocated stolen object: stolen_offset=%pa, gtt_offset=%pa, size=%pa\n",
@@ -694,19 +705,19 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv
stolen->start = stolen_offset;
stolen->size = size;
- mutex_lock(&dev_priv->mm.stolen_lock);
- ret = drm_mm_reserve_node(&dev_priv->mm.stolen, stolen);
- mutex_unlock(&dev_priv->mm.stolen_lock);
+ mutex_lock(&i915->mm.stolen_lock);
+ ret = drm_mm_reserve_node(&i915->mm.stolen, stolen);
+ mutex_unlock(&i915->mm.stolen_lock);
if (ret) {
DRM_DEBUG_DRIVER("failed to allocate stolen space\n");
kfree(stolen);
return ERR_PTR(ret);
}
- obj = __i915_gem_object_create_stolen(dev_priv, stolen, NULL);
+ obj = __i915_gem_object_create_stolen(i915, stolen, NULL);
if (IS_ERR(obj)) {
DRM_DEBUG_DRIVER("failed to allocate stolen object\n");
- i915_gem_stolen_remove_node(dev_priv, stolen);
+ i915_gem_stolen_remove_node(i915, stolen);
kfree(stolen);
return obj;
}
--
2.24.0
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