Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
net/core/filter.c __bpf_redirect() -> dev_is_mac_header_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| DATA_SOURCE | 0 | dev | $1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | rcu_read |
net/sched/act_mirred.c tcf_blockcast_mirror() -> dev_is_mac_header_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
net/sched/act_mirred.c tcf_blockcast_redir() -> dev_is_mac_header_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-1025,1027-1029,1031-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
net/sched/act_mirred.c tcf_blockcast_redir() -> dev_is_mac_header_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | dev | unit_byte |
net/sched/act_mirred.c tcf_mirred_init() -> dev_is_mac_header_xmit()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dev | 4096-ptr_max |
| CAPPED_DATA | 0 | dev->ifindex | 1 |
| DATA_SOURCE | 0 | dev | r dev_get_by_index |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &m->common.tcfa_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| TYPE_LOCK | (struct tc_action)->tcfa_lock |