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Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

kernel/sched/fair.c __sched_group_set_shares() -> update_cfs_group()

Type Parameter Key Value
PARAM_VALUE 0 se 4096-ptr_max
PARAM_VALUE 0 se->my_q 0,4096-ptr_max
BUF_SIZE 0 se (-1),320
BUF_SIZE 0 se (-1),320
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 global &shares_mutex
LOCK2 rf.flags
LOCK2 rq
HALF_LOCKED2 &of->mutex

kernel/sched/fair.c dequeue_entity() -> update_cfs_group()

Type Parameter Key Value
PARAM_VALUE 0 se 4096-ptr_max
PARAM_VALUE 0 se->cfs_rq->propagate 1
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next 0-s64max
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next 0-s64max
PARAM_VALUE 0 se->group_node.next 4096-ptr_max
PARAM_VALUE 0 se->group_node.next->next 4096-ptr_max
PARAM_VALUE 0 se->group_node.next->prev 4096-ptr_max
PARAM_VALUE 0 se->group_node.prev 4096-ptr_max
PARAM_VALUE 0 se->group_node.prev->next 4096-ptr_max
PARAM_VALUE 0 se->group_node.prev->prev 4096-ptr_max
PARAM_VALUE 0 se->my_q 0,4096-ptr_max
PARAM_VALUE 0 se->my_q->prop_runnable_sum 0
PARAM_VALUE 0 se->my_q->propagate 0
PARAM_VALUE 0 se->on_rq 0
PARAM_VALUE 0 se->runnable_weight 0-u32max
BUF_SIZE 0 se (-1),320
BUF_SIZE 0 se (-1),320
CAPPED_DATA 0 se 1
DATA_SOURCE 0 se $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &p->pi_lock
HALF_LOCKED2 &p->sighand->siglock
HALF_LOCKED2 &p->signal->exec_update_lock
HALF_LOCKED2 rq

kernel/sched/fair.c dequeue_hierarchy() -> update_cfs_group()

Type Parameter Key Value
PARAM_VALUE 0 se 4096-ptr_max
PARAM_VALUE 0 se->cfs_rq->propagate 1
PARAM_VALUE 0 se->cfs_rq->removed.load_avg 0
PARAM_VALUE 0 se->cfs_rq->removed.lock.dep_map->name 0-255
PARAM_VALUE 0 se->cfs_rq->removed.lock.owner (-1)
PARAM_VALUE 0 se->cfs_rq->removed.lock.owner_cpu u32max
PARAM_VALUE 0 se->cfs_rq->removed.nr 0
PARAM_VALUE 0 se->cfs_rq->removed.runnable_avg 0
PARAM_VALUE 0 se->cfs_rq->removed.util_avg 0
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next 0-s64max
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next 0-s64max
PARAM_VALUE 0 se->my_q 0,4096-ptr_max
PARAM_VALUE 0 se->my_q->prop_runnable_sum 0
PARAM_VALUE 0 se->my_q->propagate 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &p->pi_lock
HALF_LOCKED2 &p->sighand->siglock
HALF_LOCKED2 &p->signal->exec_update_lock
HALF_LOCKED2 rq

kernel/sched/fair.c enqueue_entity() -> update_cfs_group()

Type Parameter Key Value
PARAM_VALUE 0 se 4096-ptr_max
PARAM_VALUE 0 se->cfs_rq->propagate 1
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next 0-s64max
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next 0-s64max
PARAM_VALUE 0 se->my_q 0,4096-ptr_max
PARAM_VALUE 0 se->my_q->prop_runnable_sum 0
PARAM_VALUE 0 se->my_q->propagate 0
PARAM_VALUE 0 se->on_rq 0
PARAM_VALUE 0 se->runnable_weight 0-u32max
BUF_SIZE 0 se (-1),320
BUF_SIZE 0 se (-1),320
DATA_SOURCE 0 se $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &p->pi_lock
HALF_LOCKED2 &p->sighand->siglock

kernel/sched/fair.c enqueue_hierarchy() -> update_cfs_group()

Type Parameter Key Value
PARAM_VALUE 0 se 4096-ptr_max
PARAM_VALUE 0 se->cfs_rq->propagate 1
PARAM_VALUE 0 se->cfs_rq->removed.load_avg 0
PARAM_VALUE 0 se->cfs_rq->removed.lock.dep_map->name 0-255
PARAM_VALUE 0 se->cfs_rq->removed.lock.owner (-1)
PARAM_VALUE 0 se->cfs_rq->removed.lock.owner_cpu u32max
PARAM_VALUE 0 se->cfs_rq->removed.nr 0
PARAM_VALUE 0 se->cfs_rq->removed.runnable_avg 0
PARAM_VALUE 0 se->cfs_rq->removed.util_avg 0
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next 0-s64max
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next 0-s64max
PARAM_VALUE 0 se->my_q 0,4096-ptr_max
PARAM_VALUE 0 se->on_rq 1-255
BUF_SIZE 0 se (-1),320
BUF_SIZE 0 se (-1),320
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &p->pi_lock
HALF_LOCKED2 &p->sighand->siglock

kernel/sched/fair.c entity_tick() -> update_cfs_group()

Type Parameter Key Value
PARAM_VALUE 0 se 4096-ptr_max
PARAM_VALUE 0 se->cfs_rq->propagate 1
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->expires_next 0-s64max
PARAM_VALUE 0 se->cfs_rq->rq->fair_server.dl_timer.base->cpu_base->softirq_expires_next 0-s64max
PARAM_VALUE 0 se->my_q 0,4096-ptr_max
PARAM_VALUE 0 se->my_q->prop_runnable_sum 0
PARAM_VALUE 0 se->my_q->propagate 0
BUF_SIZE 0 se (-1),320
BUF_SIZE 0 se (-1),320
DATA_SOURCE 0 se $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL