Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 7 files:
- include/linux/sched/clock.h, line 98
- kernel/sched/clock.c
- kernel/sched/core.c
- kernel/sched/cputime.c, line 70
- kernel/sched/ext/ext.c
- kernel/sched/fair.c
- kernel/trace/trace_clock.c, line 116
Smatch caller information:
kernel/sched/build_policy.c irqtime_account_irq() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0 |
| DATA_SOURCE | 0 | cpu | r debug_smp_processor_id |
| PREEMPT_ADD | |||
| HALF_LOCKED2 | irq |
kernel/sched/build_utility.c cpu_clock() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | cpu | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &cgroup_mutex | ||
| HALF_LOCKED2 | irq |
kernel/sched/build_utility.c sched_clock_idle_sleep_event() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | irq |
kernel/trace/trace_clock.c trace_clock_global() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| HALF_LOCKED2 | _T->lock |
kernel/sched/fair.c migrate_se_pelt_lag() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | &p->sighand->siglock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rf.flags | ||
| HALF_LOCKED2 | rq |
kernel/sched/fair.c sched_balance_newidle() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq |
kernel/sched/fair.c sched_balance_newidle() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 0-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | irq |
kernel/sched/core.c ttwu_queue_wakelist() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cpu | 1-s32max |
| DATA_SOURCE | 0 | cpu | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &p->pi_lock | ||
| LOCK2 | irq | ||
| HALF_LOCKED2 | &p->sighand->siglock | ||
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct task_struct)->pi_lock |
kernel/sched/core.c update_rq_clock() -> sched_clock_cpu()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | _T->rf.flags | ||
| HALF_LOCKED2 | busiest | ||
| HALF_LOCKED2 | busiest_rq | ||
| HALF_LOCKED2 | global &shares_mutex | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | rf.flags | ||
| HALF_LOCKED2 | rq |