Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
mm/page_alloc.c page_alloc_cpu_dead() -> zone_pcp_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zone | 4096-ptr_max |
| PARAM_VALUE | 0 | zone->present_pages | 1 |
| PARAM_VALUE | 1 | cpu_online | 0 |
| BUF_SIZE | 0 | zone | (-1)-0,81920 |
| BUF_SIZE | 0 | zone | (-1)-0,81920 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |
mm/page_alloc.c page_alloc_cpu_online() -> zone_pcp_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zone | 4096-ptr_max |
| PARAM_VALUE | 0 | zone->present_pages | 1 |
| PARAM_VALUE | 1 | cpu_online | 1 |
| BUF_SIZE | 0 | zone | (-1)-0,81920 |
| BUF_SIZE | 0 | zone | (-1)-0,81920 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |
mm/page_alloc.c setup_per_zone_wmarks() -> zone_pcp_update()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | zone | 1-u64max |
| PARAM_VALUE | 1 | cpu_online | 0 |
| BUF_SIZE | 0 | zone | (-1)-0,81920 |
| BUF_SIZE | 0 | zone | (-1)-0,81920 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &dev->mutex |