Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/page-writeback.c __wb_update_bandwidth() -> wb_update_dirty_ratelimit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dtc | 8246041244423487488 |
| PARAM_VALUE | 0 | dtc->bg_thresh | 0-4294967294 |
| PARAM_VALUE | 0 | dtc->dirty | 0-18446744073709551614 |
| PARAM_VALUE | 0 | dtc->dom | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dtc->thresh | 0-u32max |
| PARAM_VALUE | 0 | dtc->wb | 4096-ptr_max |
| PARAM_VALUE | 0 | dtc->wb_dirty | 0-18446744073709551614 |
| PARAM_VALUE | 2 | elapsed | 1-u64max |
| BUF_SIZE | 0 | dtc | 112 |
| CAPPED_DATA | 0 | dtc->dirty | 1 |
| CAPPED_DATA | 0 | dtc->thresh | 1 |
| DATA_SOURCE | 0 | dtc | $0 |
| DATA_SOURCE | 1 | dirtied | r percpu_counter_read |
| BIT_INFO | 1 | dirtied | 0x0,0x7fffffffffffffff |
| BIT_INFO | 1 | dirtied | 0x0,0x7fffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | elapsed | unit_jiffy |
| LOCK2 | &wb->list_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct bdi_writeback)->list_lock |
mm/page-writeback.c __wb_update_bandwidth() -> wb_update_dirty_ratelimit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dtc | 4743851347315638272 |
| PARAM_VALUE | 0 | dtc->bg_thresh | 0-4294967294 |
| PARAM_VALUE | 0 | dtc->dirty | 0-18446744073709551614 |
| PARAM_VALUE | 0 | dtc->dom | 0,4096-ptr_max |
| PARAM_VALUE | 0 | dtc->thresh | 0-u32max |
| PARAM_VALUE | 0 | dtc->wb | 4096-ptr_max |
| PARAM_VALUE | 0 | dtc->wb_dirty | 0-18446744073709551614 |
| PARAM_VALUE | 2 | elapsed | 1-u64max |
| BUF_SIZE | 0 | dtc | 0,112 |
| BUF_SIZE | 0 | dtc | 0,112 |
| CAPPED_DATA | 0 | dtc->dirty | 1 |
| CAPPED_DATA | 0 | dtc->thresh | 1 |
| DATA_SOURCE | 0 | dtc | $1 |
| DATA_SOURCE | 1 | dirtied | r percpu_counter_read |
| BIT_INFO | 1 | dirtied | 0x0,0x7fffffffffffffff |
| BIT_INFO | 1 | dirtied | 0x0,0x7fffffffffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 2 | elapsed | unit_jiffy |
| LOCK2 | &wb->list_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct bdi_writeback)->list_lock |