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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

net/ipv4/tcp_metrics.c tcpm_check_stamp() -> tcpm_suck_dst()

Type Parameter Key Value
PARAM_VALUE 0 tm 4096-ptr_max
PARAM_VALUE 1 dst 4096-ptr_max
PARAM_VALUE 2 fastopen_clear 0
BUF_SIZE 1 dst (-1)-s32max
BUF_SIZE 1 dst (-1)-s32max
CAPPED_DATA 1 dst->dev_rcu 1
DATA_SOURCE 0 tm $0
DATA_SOURCE 1 dst $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 rcu_read
HALF_LOCKED2 bh
HALF_LOCKED2 global &tcp_metrics_lock
HALF_LOCKED2 sk

net/ipv4/tcp_metrics.c tcpm_new() -> tcpm_suck_dst()

Type Parameter Key Value
PARAM_VALUE 0 tm 4096-ptr_max
PARAM_VALUE 0 tm->tcpm_daddr.family 2,10
PARAM_VALUE 0 tm->tcpm_saddr.family 2,10
PARAM_VALUE 1 dst 4096-ptr_max
BUF_SIZE 0 tm 144,u64max
BUF_SIZE 0 tm 144,u64max
CAPPED_DATA 0 tm->tcpm_daddr.family 1
CAPPED_DATA 0 tm->tcpm_saddr.family 1
CAPPED_DATA 1 dst->dev_rcu 1
DATA_SOURCE 1 dst $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 bh
LOCK2 global &tcp_metrics_lock
LOCK2 rcu_read
HALF_LOCKED2 &sk->sk_lock.slock
HALF_LOCKED2 sk