Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/page_alloc.c __drain_all_pages() -> drain_pages_zone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-63 |
| PARAM_VALUE | 1 | zone | 1-u64max |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| DATA_SOURCE | 1 | zone | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &pcpu_drain_mutex | ||
| HALF_LOCKED2 | global &pcp_batch_high_lock |
mm/page_alloc.c drain_local_pages() -> drain_pages_zone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0 |
| PARAM_VALUE | 1 | zone | 1-u64max |
| PARAM_VALUE | 1 | zone->compact_cached_migrate_pfn | 4096-ptr_max |
| DATA_SOURCE | 0 | cpu | r debug_smp_processor_id |
| DATA_SOURCE | 1 | zone | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
mm/page_alloc.c drain_pages() -> drain_pages_zone()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| PARAM_VALUE | 1 | zone | 4096-ptr_max |
| PARAM_VALUE | 1 | zone->present_pages | 1 |
| BUF_SIZE | 1 | zone | (-1)-0,81920 |
| BUF_SIZE | 1 | zone | (-1)-0,81920 |
| CAPPED_DATA | 0 | cpu | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| STR_LEN | 0 | cpu | (-1),8-9,11-29,31-34,38 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &pcpu_drain_mutex |