Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
kernel/rcu/tree.c __call_rcu_nocb_wake() -> wake_nocb_gp()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdp | 4096-ptr_max |
| PARAM_VALUE | 0 | rdp->cpu | 0-64 |
| PARAM_VALUE | 0 | rdp->nocb_gp_kthread | 1-u64max |
| PARAM_VALUE | 0 | rdp->nocb_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | rdp->nocb_lock.owner | (-1) |
| PARAM_VALUE | 0 | rdp->nocb_lock.owner_cpu | u32max |
| DATA_SOURCE | 0 | rdp | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | 0 | &rdp->nocb_lock |
kernel/rcu/tree.c lazy_rcu_shrink_scan() -> wake_nocb_gp()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdp->lazy_len | s64min-(-1),1-s64max |
| PARAM_VALUE | 0 | rdp->nocb_lock.owner | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rcu_state.nocb_mutex | ||
| HALF_LOCKED2 | global &bch_register_lock | ||
| TYPE_LOCK | (struct rcu_state)->nocb_mutex |
kernel/rcu/tree.c rcu_barrier_entrain() -> wake_nocb_gp()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rdp | 4096-ptr_max |
| PARAM_VALUE | 0 | rdp->cpu | 0-64 |
| PARAM_VALUE | 0 | rdp->nocb_gp_rdp->nocb_defer_wakeup | s32min-3 |
| PARAM_VALUE | 0 | rdp->nocb_gp_rdp->nocb_gp_sleep | 0-1 |
| PARAM_VALUE | 0 | rdp->nocb_lock.owner | (-1) |
| CAPPED_DATA | 0 | &rdp->barrier_head | 1 |
| DATA_SOURCE | 0 | rdp | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &rcu_state.barrier_lock | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &rcu_state.barrier_mutex | ||
| HALF_LOCKED2 | 0 | &rdp->nocb_lock | |
| TYPE_LOCK | (struct rcu_state)->barrier_lock |