Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/sched/build_utility.c sugov_get_util() -> effective_cpu_util()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 2 | min | 3442544303490899968 |
| PARAM_VALUE | 3 | max | 7445759338328637440 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &sg_policy->update_lock |
kernel/sched/fair.c eenv_pd_busy_time() -> effective_cpu_util()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 2 | min | 0 |
| PARAM_VALUE | 3 | max | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| CAPPED_DATA | 1 | util_cfs | 1 |
| CAPPED_DATA | 1 | util_cfs | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| DATA_SOURCE | 1 | util_cfs | r cpu_util |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->sighand->siglock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct task_struct)->pi_lock |
kernel/sched/fair.c eenv_pd_max_util() -> effective_cpu_util()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-64 |
| PARAM_VALUE | 2 | min | 4956690122070618112 |
| PARAM_VALUE | 3 | max | 4656638037388017664 |
| CAPPED_DATA | 0 | cpu | 1 |
| CAPPED_DATA | 1 | util_cfs | 1 |
| CAPPED_DATA | 1 | util_cfs | 1 |
| DATA_SOURCE | 0 | cpu | r find_next_bit |
| DATA_SOURCE | 1 | util_cfs | r cpu_util |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->sighand->siglock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct task_struct)->pi_lock |
kernel/sched/fair.c sched_cpu_util() -> effective_cpu_util()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-8192 |
| PARAM_VALUE | 2 | min | 0 |
| PARAM_VALUE | 3 | max | 0 |
| CAPPED_DATA | 0 | cpu | 1 |
| CAPPED_DATA | 1 | util_cfs | 1 |
| DATA_SOURCE | 0 | cpu | $0 |
| CONSTRAINT | 0 | cpu | <3035 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &tz->lock | ||
| HALF_LOCKED2 | rcu_read |