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Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

net/bridge/br_input.c br_handle_frame_finish() -> br_multicast_querier_exists()

Type Parameter Key Value
PARAM_VALUE 0 brmctx 4096-ptr_max
PARAM_VALUE 0 brmctx->br 4096-ptr_max
PARAM_VALUE 1 eth 4096-ptr_max
BUF_SIZE 0 brmctx 1200
DATA_SOURCE 2 mdb r br_mdb_entry_skb_get
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/bridge/br_device.c br_dev_xmit() -> br_multicast_querier_exists()

Type Parameter Key Value
PARAM_VALUE 0 brmctx 4096-ptr_max
PARAM_VALUE 0 brmctx->br 4096-ptr_max
PARAM_VALUE 1 eth 4096-ptr_max
BUF_SIZE 0 brmctx 1200
DATA_SOURCE 2 mdb r br_mdb_entry_skb_get
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &dev->tx_global_lock
HALF_LOCKED2 &txq->_xmit_lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags

net/bridge/br_multicast.c br_multicast_has_querier_anywhere() -> br_multicast_querier_exists()

Type Parameter Key Value
PARAM_VALUE 0 brmctx 4096-ptr_max
PARAM_VALUE 1 eth 3500738267845656576
PARAM_VALUE 1 eth->h_proto 2048,34525
PARAM_VALUE 2 mdb 0
MEM_ZERO 1 eth
LOCK2 rcu_read
HALF_LOCKED2 &pool->lock