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authorChris Wilson <chris@chris-wilson.co.uk>2010-09-30 11:46:12 +0100
committerChris Wilson <chris@chris-wilson.co.uk>2010-10-01 14:45:20 +0100
commit73aa808f10effc280e6eb70267314542a7c29426 (patch)
treee8c7d0e25bb5d0658c47ff0339aec9a65367bbc2 /drivers/gpu/drm/drm_gem.c
parent6a04002bea137d2c6359228316d9c827806e475f (diff)
downloadop-kernel-dev-73aa808f10effc280e6eb70267314542a7c29426.zip
op-kernel-dev-73aa808f10effc280e6eb70267314542a7c29426.tar.gz
drm: Move the GTT accounting to i915
Only drm/i915 does the bookkeeping that makes the information useful, and the information maintained is driver specific, so move it out of the core and into its single user. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/drm_gem.c')
-rw-r--r--drivers/gpu/drm/drm_gem.c14
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c
index cff7317..3ea0692 100644
--- a/drivers/gpu/drm/drm_gem.c
+++ b/drivers/gpu/drm/drm_gem.c
@@ -92,12 +92,6 @@ drm_gem_init(struct drm_device *dev)
spin_lock_init(&dev->object_name_lock);
idr_init(&dev->object_name_idr);
- atomic_set(&dev->object_count, 0);
- atomic_set(&dev->object_memory, 0);
- atomic_set(&dev->pin_count, 0);
- atomic_set(&dev->pin_memory, 0);
- atomic_set(&dev->gtt_count, 0);
- atomic_set(&dev->gtt_memory, 0);
mm = kzalloc(sizeof(struct drm_gem_mm), GFP_KERNEL);
if (!mm) {
@@ -151,9 +145,6 @@ int drm_gem_object_init(struct drm_device *dev,
kref_init(&obj->handlecount);
obj->size = size;
- atomic_inc(&dev->object_count);
- atomic_add(obj->size, &dev->object_memory);
-
return 0;
}
EXPORT_SYMBOL(drm_gem_object_init);
@@ -180,8 +171,6 @@ drm_gem_object_alloc(struct drm_device *dev, size_t size)
return obj;
fput:
/* Object_init mangles the global counters - readjust them. */
- atomic_dec(&dev->object_count);
- atomic_sub(obj->size, &dev->object_memory);
fput(obj->filp);
free:
kfree(obj);
@@ -436,10 +425,7 @@ drm_gem_release(struct drm_device *dev, struct drm_file *file_private)
void
drm_gem_object_release(struct drm_gem_object *obj)
{
- struct drm_device *dev = obj->dev;
fput(obj->filp);
- atomic_dec(&dev->object_count);
- atomic_sub(obj->size, &dev->object_memory);
}
EXPORT_SYMBOL(drm_gem_object_release);
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