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Defined in 2 files as a function:

Referenced in 1 files:

Smatch caller information:

net/core/dev.c busy_poll_stop() -> netpoll_poll_unlock()

Type Parameter Key Value
PARAM_VALUE 0 have 0,4096-ptr_max
PARAM_VALUE 0 have->poll_owner 0-s32max
DATA_SOURCE 0 have $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 bh
LOCK2 rcu_read

net/core/dev.c busy_poll_stop() -> netpoll_poll_unlock()

Type Parameter Key Value
PARAM_VALUE 0 have 0,4096-ptr_max
PARAM_VALUE 0 have->poll_owner 0-s32max
DATA_SOURCE 0 have $1
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 bh
LOCK2 rcu_read

net/core/dev.c napi_poll() -> netpoll_poll_unlock()

Type Parameter Key Value
PARAM_VALUE 0 have 0,4096-ptr_max
PARAM_VALUE 0 have->poll_owner 0-s32max
RX_PATH
NOCHECK_CALL

net/core/dev.c napi_threaded_poll_loop() -> netpoll_poll_unlock()

Type Parameter Key Value
PARAM_VALUE 0 have 0,4096-ptr_max
PARAM_VALUE 0 have->poll_owner 0-s32max
BUF_SIZE 0 have (-1),128
BUF_SIZE 0 have (-1),128
PREEMPT_ADD <- disables preempt
NOCHECK_CALL
LOCK2 bh