Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
fs/dlm/lock.c add_scan() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| DATA_SOURCE | 0 | r | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| LOCK2 | lock | ||
| HALF_LOCKED2 | &ls->ls_in_recovery | ||
| HALF_LOCKED2 | &ls->ls_recv_active | ||
| HALF_LOCKED2 | &ls->ls_requestqueue_lock |
fs/dlm/lock.c deactivate_rsb() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| CAPPED_DATA | 0 | &r->res_root_list | 1 |
| PARAM_COMPARE | 0 | &r->res_root_list | == $0->res_root_list.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | bh | ||
| LOCK2 | lock | ||
| HALF_LOCKED2 | &ls->ls_in_recovery | ||
| HALF_LOCKED2 | &ls->ls_recv_active | ||
| HALF_LOCKED2 | &ls->ls_requestqueue_lock |
fs/dlm/lock.c dlm_recover_master_copy() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &ls->ls_recv_active | ||
| LOCK2 | &pool->lock | ||
| LOCK2 | bh | ||
| LOCK2 | 0 | &r->res_lock | |
| HALF_LOCKED2 | global &nodes_srcu | ||
| TYPE_LOCK | (struct dlm_ls)->ls_recv_active | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c dlm_recover_waiters_post() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &ls->ls_recoverd_active | ||
| LOCK2 | bh | ||
| LOCK2 | 0 | &r->res_lock | |
| TYPE_LOCK | (struct dlm_ls)->ls_recoverd_active | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c dlm_recover_waiters_post() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | &ls->ls_recoverd_active | ||
| LOCK2 | 0 | &r->res_lock | |
| TYPE_LOCK | (struct dlm_ls)->ls_recoverd_active | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c dlm_recover_waiters_pre() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| LOCK2 | &ls->ls_in_recovery | ||
| LOCK2 | &ls->ls_recoverd_active | ||
| TYPE_LOCK | (struct dlm_ls)->ls_in_recovery | ||
| TYPE_LOCK | (struct dlm_ls)->ls_recoverd_active |
fs/dlm/lock.c dlm_rsb_scan() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| CAPPED_DATA | 0 | &r->res_node | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/dlm/lock.c dlm_rsb_scan() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| CAPPED_DATA | 0 | r->res_master_nodeid | 1 |
| CAPPED_DATA | 0 | &r->res_node | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/dlm/lock.c send_lookup() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| DATA_SOURCE | 0 | r | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | r->res_hash | 0-u32max |
| USER_DATA | 0 | r->res_length | 0-64[c][u] |
| LOCK2 | 0 | &r->res_lock | |
| HALF_LOCKED2 | &ls->ls_in_recovery | ||
| HALF_LOCKED2 | &ls->ls_recoverd_active | ||
| HALF_LOCKED2 | &ls->ls_requestqueue_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/lock.c send_remove() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| CAPPED_DATA | 0 | r->res_master_nodeid | 1 |
| DATA_SOURCE | 0 | r | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/dlm/lock.c set_master() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| CAPPED_DATA | 0 | r->res_first_lkid | 1 |
| DATA_SOURCE | 0 | r | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | r->res_hash | 0-u32max |
| USER_DATA | 0 | r->res_length | 0-64[c][u] |
| LOCK2 | 0 | &r->res_lock | |
| HALF_LOCKED2 | &ls->ls_in_recovery | ||
| HALF_LOCKED2 | &ls->ls_recoverd_active | ||
| HALF_LOCKED2 | &ls->ls_requestqueue_lock | ||
| HALF_LOCKED2 | bh | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/recover.c recover_master() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| CAPPED_DATA | 0 | r->res_nodeid | 1 |
| DATA_SOURCE | 0 | r | $0 |
| PREEMPT_ADD | |||
| LOCK2 | &ls->ls_in_recovery | ||
| LOCK2 | &ls->ls_recoverd_active | ||
| LOCK2 | bh | ||
| LOCK2 | 0 | &r->res_lock | |
| TYPE_LOCK | (struct dlm_ls)->ls_in_recovery | ||
| TYPE_LOCK | (struct dlm_ls)->ls_recoverd_active | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/recover.c recover_master_static() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| DATA_SOURCE | 0 | r | $0 |
| PREEMPT_ADD | |||
| LOCK2 | &ls->ls_in_recovery | ||
| LOCK2 | &ls->ls_recoverd_active | ||
| LOCK2 | bh | ||
| LOCK2 | 0 | &r->res_lock | |
| TYPE_LOCK | (struct dlm_ls)->ls_in_recovery | ||
| TYPE_LOCK | (struct dlm_ls)->ls_recoverd_active | ||
| TYPE_LOCK | (struct dlm_rsb)->res_lock |
fs/dlm/dir.c dlm_copy_master_names() -> dlm_dir_nodeid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | r | 4096-ptr_max |
| LOCK2 | &ls->ls_masters_lock | ||
| LOCK2 | &ls->ls_recv_active | ||
| LOCK2 | &pool->lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | global &nodes_srcu | ||
| TYPE_LOCK | (struct dlm_ls)->ls_masters_lock | ||
| TYPE_LOCK | (struct dlm_ls)->ls_recv_active |