struct ttm_bo_global *glob = bo->glob;
struct ttm_bo_driver *driver;
void *sync_obj = NULL;
- void *sync_obj_arg;
int put_count;
int ret;
driver = bdev->driver;
if (bo->sync_obj)
sync_obj = driver->sync_obj_ref(bo->sync_obj);
- sync_obj_arg = bo->sync_obj_arg;
kref_get(&bo->list_kref);
list_add_tail(&bo->ddestroy, &bdev->ddestroy);
spin_unlock(&bdev->fence_lock);
if (sync_obj) {
- driver->sync_obj_flush(sync_obj, sync_obj_arg);
+ driver->sync_obj_flush(sync_obj, NULL);
driver->sync_obj_unref(&sync_obj);
}
schedule_delayed_work(&bdev->wq,
struct ttm_bo_driver *driver = bo->bdev->driver;
struct ttm_bo_device *bdev = bo->bdev;
void *sync_obj;
- void *sync_obj_arg;
int ret = 0;
if (likely(bo->sync_obj == NULL))
while (bo->sync_obj) {
- if (driver->sync_obj_signaled(bo->sync_obj, bo->sync_obj_arg)) {
+ if (driver->sync_obj_signaled(bo->sync_obj, NULL)) {
void *tmp_obj = bo->sync_obj;
bo->sync_obj = NULL;
clear_bit(TTM_BO_PRIV_FLAG_MOVING, &bo->priv_flags);
return -EBUSY;
sync_obj = driver->sync_obj_ref(bo->sync_obj);
- sync_obj_arg = bo->sync_obj_arg;
spin_unlock(&bdev->fence_lock);
- ret = driver->sync_obj_wait(sync_obj, sync_obj_arg,
+ ret = driver->sync_obj_wait(sync_obj, NULL,
lazy, interruptible);
if (unlikely(ret != 0)) {
driver->sync_obj_unref(&sync_obj);
return ret;
}
spin_lock(&bdev->fence_lock);
- if (likely(bo->sync_obj == sync_obj &&
- bo->sync_obj_arg == sync_obj_arg)) {
+ if (likely(bo->sync_obj == sync_obj)) {
void *tmp_obj = bo->sync_obj;
bo->sync_obj = NULL;
clear_bit(TTM_BO_PRIV_FLAG_MOVING,
* @seq_valid: The value of @val_seq is valid. This value is protected by
* the bo_device::lru_lock.
* @reserved: Deadlock-free lock used for synchronization state transitions.
- * @sync_obj_arg: Opaque argument to synchronization object function.
* @sync_obj: Pointer to a synchronization object.
* @priv_flags: Flags describing buffer object internal state.
* @vm_rb: Rb node for the vm rb tree.
* checking NULL while reserved but not holding the mentioned lock.
*/
- void *sync_obj_arg;
void *sync_obj;
unsigned long priv_flags;
*
* @head: list head for thread-private list.
* @bo: refcounted buffer object pointer.
- * @new_sync_obj_arg: New sync_obj_arg for @bo, to be used once
- * adding a new sync object.
* @reserved: Indicates whether @bo has been reserved for validation.
* @removed: Indicates whether @bo has been removed from lru lists.
* @put_count: Number of outstanding references on bo::list_kref.
struct ttm_validate_buffer {
struct list_head head;
struct ttm_buffer_object *bo;
- void *new_sync_obj_arg;
bool reserved;
bool removed;
int put_count;