Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/sched/build_policy.c dl_server_start() -> dl_entity_preempt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 1 | b | 4096-ptr_max |
| BUF_SIZE | 0 | a | (-1),272 |
| BUF_SIZE | 0 | a | (-1),272 |
| CAPPED_DATA | 0 | a | 1 |
| DATA_SOURCE | 0 | a | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | a->dl_bw | 0-18446744073707454464 |
| USER_DATA | 0 | a->dl_deadline | 100000-4194304000 |
| USER_DATA | 0 | a->dl_density | 0-18446744073707454464 |
| USER_DATA | 0 | a->dl_period | 100000-4194304000 |
| USER_DATA | 0 | a->dl_runtime | 1-u64max[c] |
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | _T->rf.flags |
kernel/sched/build_policy.c dl_server_timer() -> dl_entity_preempt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 1 | b | 4096-ptr_max |
| DATA_SOURCE | 0 | a | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq |
kernel/sched/build_policy.c select_task_rq_dl() -> dl_entity_preempt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 1 | b | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &p->pi_lock | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct task_struct)->pi_lock |
kernel/sched/build_policy.c task_woken_dl() -> dl_entity_preempt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 1 | b | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | rf.flags |
kernel/sched/build_policy.c wakeup_preempt_dl() -> dl_entity_preempt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 1 | b | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
kernel/sched/core.c rt_mutex_setprio() -> dl_entity_preempt()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | a | 4096-ptr_max |
| PARAM_VALUE | 1 | b | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &lock->wait_lock | ||
| HALF_LOCKED2 | &p->pi_lock | ||
| HALF_LOCKED2 | irq | ||
| TYPE_LOCK | (struct rt_mutex_base)->wait_lock |