Defined in 2 files as a function:
- include/linux/memory_hotplug.h, line 166 (as a function)
- include/linux/memory_hotplug.h, line 223 (as a function)
Referenced in 2 files:
Smatch caller information:
mm/compaction.c kswapd_is_running() -> pgdat_kswapd_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | pgdat | (-1),128 |
| BUF_SIZE | 0 | pgdat | (-1),128 |
| DATA_SOURCE | 0 | pgdat | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/vmscan.c kswapd_run() -> pgdat_kswapd_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |
mm/vmscan.c kswapd_stop() -> pgdat_kswapd_lock()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &dev->mutex | ||
| HALF_LOCKED2 | &device->physical_node_lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | global &device_hotplug_lock | ||
| TYPE_LOCK | (struct device)->mutex |