Defined in 1 files as a function:
Referenced in 5 files:
- net/rds/connection.c
- net/rds/rds.h, line 849
- net/rds/tcp_connect.c, line 71
- net/rds/tcp_listen.c, line 100
- net/rds/threads.c
Smatch caller information:
net/rds/ib_cm.c rds_conn_transition() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 0 |
| PARAM_VALUE | 2 | new | 1 |
| DATA_SOURCE | 1 | old | $1 |
| DATA_SOURCE | 2 | new | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &id_priv->handler_mutex | ||
| HALF_LOCKED2 | &listen_id->handler_mutex |
net/rds/tcp_connect.c rds_tcp_state_change() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 1 |
| PARAM_VALUE | 2 | new | 5 |
| BUF_SIZE | 0 | cp | s32min-(-2),1-s32max |
| BUF_SIZE | 0 | cp | s32min-(-2),1-s32max |
| LOCK2 | &sk->sk_callback_lock | ||
| LOCK2 | bh | ||
| TYPE_LOCK | (struct sock)->sk_callback_lock |
net/rds/tcp_listen.c rds_tcp_accept_one_path() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 0 |
| PARAM_VALUE | 2 | new | 1 |
| LOCK2 | &rtn->rds_tcp_accept_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct rds_tcp_net)->rds_tcp_accept_lock |
net/rds/threads.c rds_connect_path_complete() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 1,4 |
| PARAM_VALUE | 2 | new | 3 |
| BUF_SIZE | 0 | cp | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | cp | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | cp | $0 |
| DATA_SOURCE | 1 | old | $1 |
| HARD_MAX | 1 | old | 4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &rs_tcp->t_conn_path_lock | ||
| HALF_LOCKED2 | &rtn->rds_tcp_accept_lock | ||
| HALF_LOCKED2 | &sk->sk_callback_lock | ||
| HALF_LOCKED2 | bh |
net/rds/threads.c rds_connect_worker() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 0 |
| PARAM_VALUE | 2 | new | 1 |
| HALF_LOCKED2 | &pool->lock |
net/rds/threads.c rds_connect_worker() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 0 | cp->cp_state.counter | 0-s32max |
| PARAM_VALUE | 1 | old | 1 |
| PARAM_VALUE | 2 | new | 0 |
| HALF_LOCKED2 | &pool->lock |
net/rds/connection.c rds_conn_shutdown() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 0 |
| PARAM_VALUE | 2 | new | 0 |
| DATA_SOURCE | 0 | cp | $0 |
| HALF_LOCKED2 | &pool->lock |
net/rds/connection.c rds_conn_shutdown() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 0 | cp->cp_state.counter | 0-s32max |
| PARAM_VALUE | 1 | old | 3 |
| PARAM_VALUE | 2 | new | 2 |
| CAPPED_DATA | 0 | &cp->cp_cm_lock | 1 |
| DATA_SOURCE | 0 | cp | $0 |
| LOCK2 | 0 | &cp->cp_cm_lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct rds_conn_path)->cp_cm_lock |
net/rds/connection.c rds_conn_shutdown() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 0 | cp->cp_state.counter | 0-s32max |
| PARAM_VALUE | 1 | old | 5 |
| PARAM_VALUE | 2 | new | 2 |
| CAPPED_DATA | 0 | &cp->cp_cm_lock | 1 |
| DATA_SOURCE | 0 | cp | $0 |
| LOCK2 | 0 | &cp->cp_cm_lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct rds_conn_path)->cp_cm_lock |
net/rds/connection.c rds_conn_shutdown() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 0 | cp->cp_state.counter | 0-s32max |
| PARAM_VALUE | 1 | old | 4 |
| PARAM_VALUE | 2 | new | 2 |
| CAPPED_DATA | 0 | &cp->cp_cm_lock | 1 |
| DATA_SOURCE | 0 | cp | $0 |
| LOCK2 | 0 | &cp->cp_cm_lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct rds_conn_path)->cp_cm_lock |
net/rds/connection.c rds_conn_shutdown() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 0 | cp->cp_state.counter | 0-s32max |
| PARAM_VALUE | 1 | old | 2 |
| PARAM_VALUE | 2 | new | 0 |
| CAPPED_DATA | 0 | &cp->cp_cm_lock | 1 |
| DATA_SOURCE | 0 | cp | $0 |
| HALF_LOCKED2 | &pool->lock |
net/rds/connection.c rds_conn_shutdown() -> rds_conn_path_transition()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cp | 4096-ptr_max |
| PARAM_VALUE | 0 | cp->cp_state.counter | 0-s32max |
| PARAM_VALUE | 1 | old | 5 |
| PARAM_VALUE | 2 | new | 0 |
| CAPPED_DATA | 0 | &cp->cp_cm_lock | 1 |
| DATA_SOURCE | 0 | cp | $0 |
| HALF_LOCKED2 | &pool->lock |