Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/tipc/node.c __tipc_nl_add_node() -> node_is_up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | n | 4096-ptr_max |
| DATA_SOURCE | 0 | n | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &n->lock | |
| TYPE_LOCK | (struct tipc_node)->lock |
net/tipc/node.c __tipc_node_link_down() -> node_is_up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | n | 4096-ptr_max |
| PARAM_VALUE | 0 | n->active_links | 4096-ptr_max |
| BUF_SIZE | 0 | n | (-1),1464 |
| BUF_SIZE | 0 | n | (-1),1464 |
| CAPPED_DATA | 0 | n | 1 |
| CAPPED_DATA | 0 | n->net->gen | 1 |
| DATA_SOURCE | 0 | n | $0 |
| BIT_INFO | 0 | n->action_flags | 0x80,0xffffffff |
| NOSPEC | 0 | n->addr | |
| NOSPEC | 0 | n->signature | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | n->addr | 1-u32max[c] |
| USER_DATA | 0 | n->capabilities | 0-u16max[c] |
| USER_DATA | 0 | n->peer_hash_mix | 0-u32max |
| USER_DATA | 0 | n->signature | 0-u16max[c] |
| USER_DATA | 0 | n->sync_point | 0-u16max[c] |
| NO_OVERFLOW_SIMPLE | 0 | n->bc_entry.link->inputq->next->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | n->bc_entry.link->inputq->next->prev->truesize | |
| LOCK2 | bh | ||
| LOCK2 | 0 | &n->lock | |
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct tipc_node)->lock |
net/tipc/node.c tipc_node_broadcast() -> node_is_up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | n | 4096-ptr_max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read |
net/tipc/node.c tipc_node_cleanup() -> node_is_up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | n | 4096-ptr_max |
| CAPPED_DATA | 0 | n->net->gen | 1 |
| DATA_SOURCE | 0 | n | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &tn->node_list_lock | ||
| LOCK2 | bh | ||
| LOCK2 | 0 | &n->lock | |
| TYPE_LOCK | (struct tipc_net)->node_list_lock | ||
| TYPE_LOCK | (struct tipc_node)->lock |
net/tipc/node.c tipc_node_is_up() -> node_is_up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | n | 4096-ptr_max |
| CAPPED_DATA | 0 | n->addr | 1 |
| DATA_SOURCE | 0 | n | r tipc_node_find |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &sk->sk_lock.slock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | sk |
net/tipc/node.c tipc_node_timeout() -> node_is_up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | n | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
net/tipc/node.c tipc_node_xmit() -> node_is_up()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | n | 4096-ptr_max |
| CAPPED_DATA | 0 | n->addr | 1 |
| DATA_SOURCE | 0 | n | r tipc_node_find |
| NOSPEC | 0 | n->addr | |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | n->addr | 1-u32max[c] |
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &n->lock | |
| HALF_LOCKED2 | &nt->cluster_scope_lock | ||
| TYPE_LOCK | (struct tipc_node)->lock |