Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/events/core.c cpumask_show() -> perf_scope_cpumask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &of->mutex | ||
| HALF_LOCKED2 | &of->prealloc_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct kernfs_open_file)->mutex |
kernel/events/core.c perf_event_clear_cpumask() -> perf_scope_cpumask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | scope | 1-5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pmus_lock |
kernel/events/core.c perf_event_setup_cpumask() -> perf_scope_cpumask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | scope | 1-5 |
| FUZZY_MAX | 0 | scope | 5 |
| HARD_MAX | 0 | scope | 5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pmus_lock | ||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |
kernel/events/core.c perf_event_setup_cpumask() -> perf_scope_cpumask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | scope | 1-5 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &pmus_lock | ||
| HALF_LOCKED2 | global &cpuhp_state_mutex | ||
| HALF_LOCKED2 | irq |
kernel/events/core.c perf_try_init_event() -> perf_scope_cpumask()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | scope | 1-u32max |
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &event->group_leader->ctx->mutex |