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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/sched/build_policy.c __disable_runtime() -> sched_rt_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 rt_rq 1-u64max
RX_PATH
TASK_NOT_RUNNING
LOCK2 rf.flags
LOCK2 rq
HALF_LOCKED2 global &sched_domains_mutex
HALF_LOCKED2 rcu_read

kernel/sched/build_policy.c __enable_runtime() -> sched_rt_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 rt_rq 1-u64max
RX_PATH
TASK_NOT_RUNNING
LOCK2 rf.flags
LOCK2 rq
HALF_LOCKED2 global &sched_domains_mutex
HALF_LOCKED2 rcu_read

kernel/sched/build_policy.c do_balance_runtime() -> sched_rt_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 rt_rq 4096-ptr_max
CAPPED_DATA 0 rt_rq->rt_runtime 1
DATA_SOURCE 0 rt_rq $0
RX_PATH
TASK_NOT_RUNNING

kernel/sched/build_policy.c sched_rt_bandwidth_account() -> sched_rt_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 rt_rq 4096-ptr_max
BUF_SIZE 0 rt_rq 1776
DATA_SOURCE 0 rt_rq $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &rt_rq->rt_runtime_lock
TYPE_LOCK (struct rt_rq)->rt_runtime_lock

kernel/sched/build_policy.c sched_rt_runtime_exceeded() -> sched_rt_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 rt_rq 4096-ptr_max
PARAM_VALUE 0 rt_rq->tg 4096-ptr_max
CAPPED_DATA 0 rt_rq 1
DATA_SOURCE 0 rt_rq $0
PARAM_COMPARE 0 rt_rq->rt_runtime < $0->rt_time
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &rt_rq->rt_runtime_lock
HALF_LOCKED2 &p->pi_lock
HALF_LOCKED2 rf.flags
TYPE_LOCK (struct rt_rq)->rt_runtime_lock

kernel/sched/build_policy.c update_curr_rt() -> sched_rt_bandwidth()

Type Parameter Key Value
PARAM_VALUE 0 rt_rq 4096-ptr_max
CAPPED_DATA 0 rt_rq 1
DATA_SOURCE 0 rt_rq r rt_rq_of_se
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &p->pi_lock
HALF_LOCKED2 rf.flags