Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/sched/fair.c cpu_overutilized() -> uclamp_rq_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | clamp_id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/sched/fair.c effective_cpu_util() -> uclamp_rq_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 1 | clamp_id | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &p->pi_lock |
kernel/sched/fair.c effective_cpu_util() -> uclamp_rq_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 1 | clamp_id | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &p->pi_lock |
kernel/sched/fair.c find_energy_efficient_cpu() -> uclamp_rq_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 1 | clamp_id | 0 |
| 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 find_energy_efficient_cpu() -> uclamp_rq_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 1 | clamp_id | 1 |
| 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/core.c uclamp_rq_dec_id() -> uclamp_rq_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->uclamp | 4096-ptr_max |
| PARAM_VALUE | 1 | clamp_id | 0-1 |
| BUF_SIZE | 0 | rq->next_class | (-1),248 |
| DATA_SOURCE | 0 | rq | $0 |
| DATA_SOURCE | 1 | clamp_id | $2 |
| FUZZY_MAX | 1 | clamp_id | 1 |
| STR_LEN | 0 | rq | (-1),8-9,11-29,31-34,38 |
| STR_LEN | 0 | rq | (-1),8-9,11-29,31-34,38 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->fair_server.dl_runtime | |
| NO_OVERFLOW_SIMPLE | 0 | rq->fair_server.pi_se->dl_runtime | |
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | rf.flags | ||
| HALF_LOCKED2 | 0 | rq |
kernel/sched/core.c uclamp_rq_inc_id() -> uclamp_rq_get()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rq | 4096-ptr_max |
| PARAM_VALUE | 0 | rq->uclamp | 4096-ptr_max |
| PARAM_VALUE | 1 | clamp_id | 0-1 |
| BUF_SIZE | 0 | rq->next_class | (-1),248 |
| DATA_SOURCE | 0 | rq | $0 |
| DATA_SOURCE | 1 | clamp_id | $2 |
| FUZZY_MAX | 1 | clamp_id | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | rq->fair_server.dl_runtime | |
| NO_OVERFLOW_SIMPLE | 0 | rq->fair_server.pi_se->dl_runtime | |
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | rf.flags | ||
| HALF_LOCKED2 | 0 | rq |