| PARAM_VALUE |
0 |
head |
4096-ptr_max |
| CAPPED_DATA |
0 |
&head->mutex |
1 |
| DATA_SOURCE |
0 |
head |
r btrfs_find_delayed_ref_head |
| DATA_SOURCE |
2 |
parent |
$3 |
| PREEMPT_ADD |
|
|
<- disables preempt |
| RX_PATH |
|
|
|
| TASK_NOT_RUNNING |
|
|
|
| UNITS |
2 |
parent |
unit_byte |
| LOCK2 |
|
&delayed_refs->lock |
|
| LOCK2 |
|
&fs_info->cleaner_mutex |
|
| LOCK2 |
0 |
&head->mutex |
|
| HALF_LOCKED2 |
|
&next->lock |
|
| HALF_LOCKED2 |
|
&node->lock |
|
| TYPE_LOCK |
|
(struct btrfs_delayed_ref_head)->mutex |
|
| TYPE_LOCK |
|
(struct btrfs_delayed_ref_root)->lock |
|
| TYPE_LOCK |
|
(struct btrfs_fs_info)->cleaner_mutex |
|
| TYPE_LOCK |
|
(struct extent_buffer)->lock |
|
