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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/sched/sch_qfq.c qfq_calc_state() -> qfq_ffs()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 bitmap 1-u64max
CAPPED_DATA 1 bitmap 1
CAPPED_DATA 1 bitmap 1
DATA_SOURCE 0 q $0
DATA_SOURCE 1 bitmap r mask_from
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING

net/sched/sch_qfq.c qfq_choose_next_agg() -> qfq_ffs()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 bitmap 1-u64max
CAPPED_DATA 0 q->in_serv_agg 1
DATA_SOURCE 0 q $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh

net/sched/sch_qfq.c qfq_unblock_groups() -> qfq_ffs()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 bitmap 1-u64max
CAPPED_DATA 0 q->in_serv_agg 1
CAPPED_DATA 1 bitmap 1
CAPPED_DATA 1 bitmap 1
DATA_SOURCE 0 q $0
DATA_SOURCE 1 bitmap r mask_from
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh

net/sched/sch_qfq.c qfq_update_eligible() -> qfq_ffs()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 bitmap 1-u64max
CAPPED_DATA 0 q->in_serv_agg 1
DATA_SOURCE 0 q $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh

net/sched/sch_qfq.c qfq_update_start() -> qfq_ffs()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 1 bitmap 1-u64max
CAPPED_DATA 1 bitmap 1
CAPPED_DATA 1 bitmap 1
DATA_SOURCE 0 q $0
DATA_SOURCE 1 bitmap r mask_from
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING