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drm/i915: Move ppgtt_release out of the header 

At one time it was expected to be called in multiple places by kref_put.
At the current time however, it is all contained within
i915_gem_context.c.

This patch makes an upcoming required addition a bit nicer since it too
doesn't need to be defined in a header file.

Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2014-02-20 11:47:06 -08:00 committed by Daniel Vetter
parent c5c98a5899
commit 321f2ada91
2 changed files with 36 additions and 36 deletions
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36
drivers/gpu/drm/i915/i915_drv.h
View File

@ -2379,42 +2379,6 @@ static inline bool intel_enable_ppgtt(struct drm_device *dev, bool full)
return HAS_ALIASING_PPGTT(dev);
}
static inline void ppgtt_release(struct kref *kref)
{
struct i915_hw_ppgtt *ppgtt = container_of(kref, struct i915_hw_ppgtt, ref);
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_address_space *vm = &ppgtt->base;
if (ppgtt == dev_priv->mm.aliasing_ppgtt ||
(list_empty(&vm->active_list) && list_empty(&vm->inactive_list))) {
ppgtt->base.cleanup(&ppgtt->base);
return;
}
/*
* Make sure vmas are unbound before we take down the drm_mm
*
* FIXME: Proper refcounting should take care of this, this shouldn't be
* needed at all.
*/
if (!list_empty(&vm->active_list)) {
struct i915_vma *vma;
list_for_each_entry(vma, &vm->active_list, mm_list)
if (WARN_ON(list_empty(&vma->vma_link) ||
list_is_singular(&vma->vma_link)))
break;
i915_gem_evict_vm(&ppgtt->base, true);
} else {
i915_gem_retire_requests(dev);
i915_gem_evict_vm(&ppgtt->base, false);
}
ppgtt->base.cleanup(&ppgtt->base);
}
/* i915_gem_stolen.c */
int i915_gem_init_stolen(struct drm_device *dev);
int i915_gem_stolen_setup_compression(struct drm_device *dev, int size);

36
drivers/gpu/drm/i915/i915_gem_context.c
View File

@ -99,6 +99,42 @@
static int do_switch(struct intel_ring_buffer *ring,
struct i915_hw_context *to);
static void ppgtt_release(struct kref *kref)
{
struct i915_hw_ppgtt *ppgtt = container_of(kref, struct i915_hw_ppgtt, ref);
struct drm_device *dev = ppgtt->base.dev;
struct drm_i915_private *dev_priv = dev->dev_private;
struct i915_address_space *vm = &ppgtt->base;
if (ppgtt == dev_priv->mm.aliasing_ppgtt ||
(list_empty(&vm->active_list) && list_empty(&vm->inactive_list))) {
ppgtt->base.cleanup(&ppgtt->base);
return;
}
/*
* Make sure vmas are unbound before we take down the drm_mm
*
* FIXME: Proper refcounting should take care of this, this shouldn't be
* needed at all.
*/
if (!list_empty(&vm->active_list)) {
struct i915_vma *vma;
list_for_each_entry(vma, &vm->active_list, mm_list)
if (WARN_ON(list_empty(&vma->vma_link) ||
list_is_singular(&vma->vma_link)))
break;
i915_gem_evict_vm(&ppgtt->base, true);
} else {
i915_gem_retire_requests(dev);
i915_gem_evict_vm(&ppgtt->base, false);
}
ppgtt->base.cleanup(&ppgtt->base);
}
static size_t get_context_alignment(struct drm_device *dev)
{
if (IS_GEN6(dev))