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path: root/drivers/gpu/drm/i915/i915_gem_batch_pool.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_batch_pool.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_batch_pool.c27
1 files changed, 8 insertions, 19 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_batch_pool.c b/drivers/gpu/drm/i915/i915_gem_batch_pool.c
index cb25cad3318c..aa4e1e043b4e 100644
--- a/drivers/gpu/drm/i915/i915_gem_batch_pool.c
+++ b/drivers/gpu/drm/i915/i915_gem_batch_pool.c
@@ -97,9 +97,9 @@ i915_gem_batch_pool_get(struct i915_gem_batch_pool *pool,
size_t size)
{
struct drm_i915_gem_object *obj = NULL;
- struct drm_i915_gem_object *tmp, *next;
+ struct drm_i915_gem_object *tmp;
struct list_head *list;
- int n;
+ int n, ret;
lockdep_assert_held(&pool->engine->i915->drm.struct_mutex);
@@ -112,19 +112,12 @@ i915_gem_batch_pool_get(struct i915_gem_batch_pool *pool,
n = ARRAY_SIZE(pool->cache_list) - 1;
list = &pool->cache_list[n];
- list_for_each_entry_safe(tmp, next, list, batch_pool_link) {
+ list_for_each_entry(tmp, list, batch_pool_link) {
/* The batches are strictly LRU ordered */
if (!i915_gem_active_is_idle(&tmp->last_read[pool->engine->id],
&tmp->base.dev->struct_mutex))
break;
- /* While we're looping, do some clean up */
- if (tmp->madv == __I915_MADV_PURGED) {
- list_del(&tmp->batch_pool_link);
- i915_gem_object_put(tmp);
- continue;
- }
-
if (tmp->base.size >= size) {
obj = tmp;
break;
@@ -132,19 +125,15 @@ i915_gem_batch_pool_get(struct i915_gem_batch_pool *pool,
}
if (obj == NULL) {
- int ret;
-
- obj = i915_gem_object_create(&pool->engine->i915->drm, size);
+ obj = i915_gem_object_create_internal(pool->engine->i915, size);
if (IS_ERR(obj))
return obj;
-
- ret = i915_gem_object_get_pages(obj);
- if (ret)
- return ERR_PTR(ret);
-
- obj->madv = I915_MADV_DONTNEED;
}
+ ret = i915_gem_object_get_pages(obj);
+ if (ret)
+ return ERR_PTR(ret);
+
list_move_tail(&obj->batch_pool_link, list);
i915_gem_object_pin_pages(obj);
return obj;