capture_bo(err++, vma);
if (++i == count)
break;
@@ -734,17 +734,17 @@ static u32 capture_pinned_bo(struct drm_i915_error_buffer *err,
int count, struct list_head *head,
struct i915_address_space *vm)
{
- struct drm_i915_gem_object *obj;
+ struct drm_i915_gem_object *obj, *tmpobj;
struct drm_i915_error_buffer * const first = err;
struct drm_i915_error_buffer * const last = err + count;
- list_for_each_entry(obj, head, global_list) {
- struct i915_vma *vma;
+ list_for_each_entry_safe(obj, tmpobj, head, global_list) {
+ struct i915_vma *vma, *tmpvma;
if (err == last)
break;
- list_for_each_entry(vma, &obj->vma_list, vma_link)
+ list_for_each_entry_safe(vma, tmpvma, &obj->vma_list, vma_link)
if (vma->vm == vm && vma->pin_count > 0)
capture_bo(err++, vma);
}
@@ -958,13 +958,13 @@ static void i915_gem_record_active_context(struct intel_engine_cs *ring,
struct drm_i915_error_ring *ering)
{
struct drm_i915_private *dev_priv = ring->dev->dev_private;
- struct drm_i915_gem_object *obj;
+ struct drm_i915_gem_object *obj, *tmpobj;
/* Currently render ring is the only HW context user */
if (ring->id != RCS || !error->ccid)
return;
- list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
+ list_for_each_entry_safe(obj, tmpobj, &dev_priv->mm.bound_list, global_list) {
if (!i915_gem_obj_ggtt_bound(obj))
continue;
@@ -979,7 +979,7 @@ static void i915_gem_record_rings(struct drm_device *dev,
struct drm_i915_error_state *error)
{
struct drm_i915_private *dev_priv = dev->dev_private;
- struct drm_i915_gem_request *request;
+ struct drm_i915_gem_request *request, *tmpreq;
int i, count;
for (i = 0; i < I915_NUM_RINGS; i++) {
@@ -1055,7 +1055,7 @@ static void i915_gem_record_rings(struct drm_device *dev,
i915_gem_record_active_context(ring, error, &error->ring[i]);
count = 0;
- list_for_each_entry(request, &ring->request_list, list)
+ list_for_each_entry_safe(request, tmpreq, &ring->request_list, list)
count++;
error->ring[i].num_requests = count;
@@ -1068,7 +1068,7 @@ static void i915_gem_record_rings(struct drm_device *dev,
}
count = 0;
- list_for_each_entry(request, &ring->request_list, list) {
+ list_for_each_entry_safe(request, tmpreq, &ring->request_list, list) {
struct drm_i915_error_request *erq;
erq = &error->ring[i].requests[count++];
@@ -1088,17 +1088,17 @@ static void i915_gem_capture_vm(struct drm_i915_private *dev_priv,
const int ndx)
{
struct drm_i915_error_buffer *active_bo = NULL, *pinned_bo = NULL;
- struct drm_i915_gem_object *obj;
- struct i915_vma *vma;
+ struct drm_i915_gem_object *obj, *tmpobj;
+ struct i915_vma *vma, *tmpvma;
int i;
i = 0;
- list_for_each_entry(vma, &vm->active_list, mm_list)
+ list_for_each_entry_safe(vma, tmpvma, &vm->active_list, mm_list)
i++;
error->active_bo_count[ndx] = i;
- list_for_each_entry(obj, &dev_priv->mm.bound_list, global_list) {
- list_for_each_entry(vma, &obj->vma_list, vma_link)
+ list_for_each_entry_safe(obj, tmpobj, &dev_priv->mm.bound_list, global_list) {
+ list_for_each_entry_safe(vma, tmpvma, &obj->vma_list, vma_link)
if (vma->vm == vm && vma->pin_count > 0)
i++;
}
@@ -1128,10 +1128,10 @@ static void i915_gem_capture_vm(struct drm_i915_private *dev_priv,
static void i915_gem_capture_buffers(struct drm_i915_private *dev_priv,
struct drm_i915_error_state *error)
{
- struct i915_address_space *vm;
+ struct i915_address_space *vm, *tmpvm;
int cnt = 0, i = 0;
- list_for_each_entry(vm, &dev_priv->vm_list, global_link)
+ list_for_each_entry_safe(vm, tmpvm, &dev_priv->vm_list, global_link)
cnt++;
error->active_bo = kcalloc(cnt, sizeof(*error->active_bo), GFP_ATOMIC);
@@ -1155,7 +1155,7 @@ static void i915_gem_capture_buffers(struct drm_i915_private *dev_priv,
error->pinned_bo = NULL;
error->pinned_bo_count = NULL;
} else {
- list_for_each_entry(vm, &dev_priv->vm_list, global_link)
+ list_for_each_entry_safe(vm, tmpvm, &dev_priv->vm_list, global_link)
i915_gem_capture_vm(dev_priv, error, vm, i++);
error->vm_count = cnt;
--
1.9.1
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