Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/sched/fair.c asym_fits_cpu() -> util_fits_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | util | $0 |
| DATA_SOURCE | 1 | uclamp_min | $1 |
| DATA_SOURCE | 2 | uclamp_max | $2 |
| DATA_SOURCE | 3 | cpu | $3 |
| 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 cpu_overutilized() -> util_fits_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | uclamp_min | 0 |
| PARAM_VALUE | 2 | uclamp_max | 0-u32max |
| CAPPED_DATA | 0 | util | 1 |
| DATA_SOURCE | 2 | uclamp_max | r uclamp_rq_get |
| DATA_SOURCE | 3 | cpu | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/sched/fair.c find_energy_efficient_cpu() -> util_fits_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | cpu | 0-64 |
| CAPPED_DATA | 0 | util | 1 |
| CAPPED_DATA | 0 | util | 1 |
| CAPPED_DATA | 3 | cpu | 1 |
| DATA_SOURCE | 0 | util | r cpu_util |
| DATA_SOURCE | 3 | cpu | r find_next_bit |
| CONSTRAINT | 3 | 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 select_idle_capacity() -> util_fits_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | cpu | 0-8192 |
| CAPPED_DATA | 3 | cpu | 1 |
| DATA_SOURCE | 0 | util | r task_util_est |
| DATA_SOURCE | 1 | uclamp_min | r uclamp_eff_value |
| DATA_SOURCE | 2 | uclamp_max | r uclamp_eff_value |
| CONSTRAINT | 3 | 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 task_fits_cpu() -> util_fits_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | util | r task_util_est |
| DATA_SOURCE | 1 | uclamp_min | r uclamp_eff_value |
| DATA_SOURCE | 2 | uclamp_max | r uclamp_eff_value |
| DATA_SOURCE | 3 | cpu | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | busiest | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rf.flags |