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drm/i915: Rename the gtt_list to global_list

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Since it will be used for the global bound/unbound list with full PPGTT,
this helps clarify things for upcoming code rework.

Recommended-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Ben Widawsky <ben@bwidawsk.net>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Ben Widawsky 2013-05-31 11:28:48 -07:00 • committed by Daniel Vetter
commit 35c20a60c7
6 changed files with 25 additions and 23 deletions
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11
drivers/gpu/drm/i915/i915_debugfs.c
View file

@ -215,7 +215,7 @@ static int i915_gem_object_info(struct seq_file *m, void* data)
dev_priv->mm.object_memory);
size = count = mappable_size = mappable_count = 0;
count_objects(&dev_priv->mm.bound_list, gtt_list);
count_objects(&dev_priv->mm.bound_list, global_list);
seq_printf(m, "%u [%u] objects, %zu [%zu] bytes in gtt\n",
count, mappable_count, size, mappable_size);
@ -230,7 +230,7 @@ static int i915_gem_object_info(struct seq_file *m, void* data)
count, mappable_count, size, mappable_size);
size = count = purgeable_size = purgeable_count = 0;
list_for_each_entry(obj, &dev_priv->mm.unbound_list, gtt_list) {
list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_list) {
size += obj->base.size, ++count;
if (obj->madv == I915_MADV_DONTNEED)
purgeable_size += obj->base.size, ++purgeable_count;
@ -238,7 +238,7 @@ static int i915_gem_object_info(struct seq_file *m, void* data)
seq_printf(m, "%u unbound objects, %zu bytes\n", count, size);
size = count = mappable_size = mappable_count = 0;
list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list) {
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
if (obj->fault_mappable) {
size += obj->gtt_space->size;
++count;
@ -283,7 +283,7 @@ static int i915_gem_gtt_info(struct seq_file *m, void* data)
return ret;
total_obj_size = total_gtt_size = count = 0;
list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list) {
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
if (list == PINNED_LIST && obj->pin_count == 0)
continue;
@ -1944,7 +1944,8 @@ i915_drop_caches_set(void *data, u64 val)
}
if (val & DROP_UNBOUND) {
list_for_each_entry_safe(obj, next, &dev_priv->mm.unbound_list, gtt_list)
list_for_each_entry_safe(obj, next, &dev_priv->mm.unbound_list,
global_list)
if (obj->pages_pin_count == 0) {
ret = i915_gem_object_put_pages(obj);
if (ret)

2
drivers/gpu/drm/i915/i915_drv.h
View file

@ -1154,7 +1154,7 @@ struct drm_i915_gem_object {
struct drm_mm_node *gtt_space;
/** Stolen memory for this object, instead of being backed by shmem. */
struct drm_mm_node *stolen;
struct list_head gtt_list;
struct list_head global_list;
/** This object's place on the active/inactive lists */
struct list_head ring_list;

23
drivers/gpu/drm/i915/i915_gem.c
View file

@ -179,7 +179,7 @@ i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data,
pinned = 0;
mutex_lock(&dev->struct_mutex);
list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list)
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list)
if (obj->pin_count)
pinned += obj->gtt_space->size;
mutex_unlock(&dev->struct_mutex);
@ -1679,7 +1679,7 @@ i915_gem_object_put_pages(struct drm_i915_gem_object *obj)
/* ->put_pages might need to allocate memory for the bit17 swizzle
* array, hence protect them from being reaped by removing them from gtt
* lists early. */
list_del(&obj->gtt_list);
list_del(&obj->global_list);
ops->put_pages(obj);
obj->pages = NULL;
@ -1699,7 +1699,7 @@ __i915_gem_shrink(struct drm_i915_private *dev_priv, long target,
list_for_each_entry_safe(obj, next,
&dev_priv->mm.unbound_list,
gtt_list) {
global_list) {
if ((i915_gem_object_is_purgeable(obj) || !purgeable_only) &&
i915_gem_object_put_pages(obj) == 0) {
count += obj->base.size >> PAGE_SHIFT;
@ -1736,7 +1736,8 @@ i915_gem_shrink_all(struct drm_i915_private *dev_priv)
i915_gem_evict_everything(dev_priv->dev);
list_for_each_entry_safe(obj, next, &dev_priv->mm.unbound_list, gtt_list)
list_for_each_entry_safe(obj, next, &dev_priv->mm.unbound_list,
global_list)
i915_gem_object_put_pages(obj);
}
@ -1861,7 +1862,7 @@ i915_gem_object_get_pages(struct drm_i915_gem_object *obj)
if (ret)
return ret;
list_add_tail(&obj->gtt_list, &dev_priv->mm.unbound_list);
list_add_tail(&obj->global_list, &dev_priv->mm.unbound_list);
return 0;
}
@ -2514,7 +2515,7 @@ i915_gem_object_unbind(struct drm_i915_gem_object *obj)
i915_gem_object_unpin_pages(obj);
list_del(&obj->mm_list);
list_move_tail(&obj->gtt_list, &dev_priv->mm.unbound_list);
list_move_tail(&obj->global_list, &dev_priv->mm.unbound_list);
/* Avoid an unnecessary call to unbind on rebind. */
obj->map_and_fenceable = true;
@ -2922,7 +2923,7 @@ static void i915_gem_verify_gtt(struct drm_device *dev)
struct drm_i915_gem_object *obj;
int err = 0;
list_for_each_entry(obj, &dev_priv->mm.gtt_list, gtt_list) {
list_for_each_entry(obj, &dev_priv->mm.gtt_list, global_list) {
if (obj->gtt_space == NULL) {
printk(KERN_ERR "object found on GTT list with no space reserved\n");
err++;
@ -3046,7 +3047,7 @@ search_free:
return ret;
}
list_move_tail(&obj->gtt_list, &dev_priv->mm.bound_list);
list_move_tail(&obj->global_list, &dev_priv->mm.bound_list);
list_add_tail(&obj->mm_list, &dev_priv->mm.inactive_list);
obj->gtt_space = node;
@ -3760,7 +3761,7 @@ void i915_gem_object_init(struct drm_i915_gem_object *obj,
const struct drm_i915_gem_object_ops *ops)
{
INIT_LIST_HEAD(&obj->mm_list);
INIT_LIST_HEAD(&obj->gtt_list);
INIT_LIST_HEAD(&obj->global_list);
INIT_LIST_HEAD(&obj->ring_list);
INIT_LIST_HEAD(&obj->exec_list);
@ -4507,10 +4508,10 @@ i915_gem_inactive_shrink(struct shrinker *shrinker, struct shrink_control *sc)
}
cnt = 0;
list_for_each_entry(obj, &dev_priv->mm.unbound_list, gtt_list)
list_for_each_entry(obj, &dev_priv->mm.unbound_list, global_list)
if (obj->pages_pin_count == 0)
cnt += obj->base.size >> PAGE_SHIFT;
list_for_each_entry(obj, &dev_priv->mm.inactive_list, gtt_list)
list_for_each_entry(obj, &dev_priv->mm.inactive_list, global_list)
if (obj->pin_count == 0 && obj->pages_pin_count == 0)
cnt += obj->base.size >> PAGE_SHIFT;

4
drivers/gpu/drm/i915/i915_gem_gtt.c
View file

@ -439,7 +439,7 @@ void i915_gem_restore_gtt_mappings(struct drm_device *dev)
dev_priv->gtt.gtt_clear_range(dev, dev_priv->gtt.start / PAGE_SIZE,
dev_priv->gtt.total / PAGE_SIZE);
list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list) {
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
i915_gem_clflush_object(obj);
i915_gem_gtt_bind_object(obj, obj->cache_level);
}
@ -631,7 +631,7 @@ void i915_gem_setup_global_gtt(struct drm_device *dev,
dev_priv->mm.gtt_space.color_adjust = i915_gtt_color_adjust;
/* Mark any preallocated objects as occupied */
list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list) {
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
DRM_DEBUG_KMS("reserving preallocated space: %x + %zx\n",
obj->gtt_offset, obj->base.size);

2
drivers/gpu/drm/i915/i915_gem_stolen.c
View file

@ -383,7 +383,7 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_device *dev,
obj->gtt_offset = gtt_offset;
obj->has_global_gtt_mapping = 1;
list_add_tail(&obj->gtt_list, &dev_priv->mm.bound_list);
list_add_tail(&obj->global_list, &dev_priv->mm.bound_list);
list_add_tail(&obj->mm_list, &dev_priv->mm.inactive_list);
return obj;

6
drivers/gpu/drm/i915/i915_irq.c
View file

@ -1656,7 +1656,7 @@ static u32 capture_pinned_bo(struct drm_i915_error_buffer *err,
struct drm_i915_gem_object *obj;
int i = 0;
list_for_each_entry(obj, head, gtt_list) {
list_for_each_entry(obj, head, global_list) {
if (obj->pin_count == 0)
continue;
@ -1798,7 +1798,7 @@ static void i915_gem_record_active_context(struct intel_ring_buffer *ring,
if (ring->id != RCS || !error->ccid)
return;
list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list) {
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
if ((error->ccid & PAGE_MASK) == obj->gtt_offset) {
ering->ctx = i915_error_object_create_sized(dev_priv,
obj, 1);
@ -1935,7 +1935,7 @@ static void i915_capture_error_state(struct drm_device *dev)
list_for_each_entry(obj, &dev_priv->mm.active_list, mm_list)
i++;
error->active_bo_count = i;
list_for_each_entry(obj, &dev_priv->mm.bound_list, gtt_list)
list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list)
if (obj->pin_count)
i++;
error->pinned_bo_count = i - error->active_bo_count;