Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/dax.c dax_unlock_entry() -> dax_wake_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xas | 4096-ptr_max |
| PARAM_VALUE | 0 | xas->xa | 4096-ptr_max |
| PARAM_VALUE | 2 | mode | 1 |
| DATA_SOURCE | 0 | xas | $0 |
| DATA_SOURCE | 1 | entry | $1 |
| NOSPEC | 0 | xas->xa_index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | xas->xa_index | 0-4503599627370495 |
| USER_DATA | 0 | xas->xa_offset | 0-255 |
| HALF_LOCKED2 | global &mf_mutex |
fs/dax.c dax_writeback_one() -> dax_wake_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xas | 4096-ptr_max |
| PARAM_VALUE | 0 | xas->xa->xa_head | 4098-18446744073709547522 |
| PARAM_VALUE | 0 | xas->xa_node->private_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | xas->xa_node->private_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | xas->xa_node->private_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 1 | entry | 1-u64max |
| PARAM_VALUE | 2 | mode | 1 |
| CAPPED_DATA | 1 | entry | 1 |
| DATA_SOURCE | 0 | xas | $0 |
| DATA_SOURCE | 1 | entry | $3 [m] |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | xas->xa_offset | 0-255 |
| LOCK2 | &((&xas)->xa)->xa_lock | ||
| LOCK2 | &(xas->xa)->xa_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/dax.c grab_mapping_entry() -> dax_wake_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xas | 538607196269289472,2804297901316567040 |
| PARAM_VALUE | 0 | xas->xa_alloc->parent | 0 |
| PARAM_VALUE | 1 | entry | 1-u64max |
| PARAM_VALUE | 2 | mode | 0 |
| CAPPED_DATA | 1 | entry | 1 |
| DATA_SOURCE | 0 | xas | $0 |
| DATA_SOURCE | 1 | entry | r get_next_unlocked_entry |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | xas->xa_offset | 0-255 |
| LOCK2 | &(xas->xa)->xa_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &inode->i_mapping->invalidate_lock | ||
| HALF_LOCKED2 | &mapping->invalidate_lock |
fs/dax.c put_unlocked_entry() -> dax_wake_entry()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xas | 4096-ptr_max |
| PARAM_VALUE | 1 | entry | 1-u64max |
| PARAM_VALUE | 2 | mode | 0-1 |
| CAPPED_DATA | 1 | entry | 1 |
| DATA_SOURCE | 0 | xas | $0 |
| DATA_SOURCE | 1 | entry | $1 |
| DATA_SOURCE | 2 | mode | $2 |
| HARD_MAX | 2 | mode | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | xas->xa_index | 0-u64max |
| USER_DATA | 0 | xas->xa_offset | 0-255 |
| LOCK2 | &((&xas)->xa)->xa_lock | ||
| LOCK2 | irq |