Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/rcu/tree.c note_gp_changes() -> __note_gp_changes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rnp | 4096-ptr_max |
| PARAM_VALUE | 0 | rnp->lock.owner_cpu | 0 |
| PARAM_VALUE | 0 | rnp->lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | rdp | 4096-ptr_max |
| PARAM_VALUE | 1 | rdp->mynode | 4096-ptr_max |
| PARAM_VALUE | 1 | rdp->mynode->lock.owner_cpu | 0 |
| PARAM_VALUE | 1 | rdp->mynode->lock.raw_lock.val.counter | 0-s32max |
| DATA_SOURCE | 1 | rdp | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | flags | ||
| LOCK2 | 0 | &rnp->lock | |
| HALF_LOCKED2 | flags | ||
| TYPE_LOCK | (struct rcu_node)->lock |
kernel/rcu/tree.c rcu_gp_cleanup() -> __note_gp_changes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rnp | 4096-18446744073709547519 |
| PARAM_VALUE | 0 | rnp->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | rdp | 4096-ptr_max |
| PARAM_VALUE | 1 | rdp->mynode | 4096-18446744073709547519 |
| BUF_SIZE | 0 | rnp | (-1),6402048 |
| BUF_SIZE | 0 | rnp | (-1),6402048 |
| CAPPED_DATA | 0 | rnp | 1 |
| CAPPED_DATA | 1 | rdp->mynode | 1 |
| PARAM_COMPARE | 0 | rnp | == $1->mynode |
| PARAM_COMPARE | 1 | rdp->mynode | == $0 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | irq | ||
| LOCK2 | 0 | &rnp->lock | |
| TYPE_LOCK | (struct rcu_node)->lock |
kernel/rcu/tree.c rcu_gp_init() -> __note_gp_changes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rnp | 4096-18446744073709547519 |
| PARAM_VALUE | 0 | rnp->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | rdp | 4096-ptr_max |
| PARAM_VALUE | 1 | rdp->mynode | 4096-18446744073709547519 |
| BUF_SIZE | 0 | rnp | (-1),6402048 |
| BUF_SIZE | 0 | rnp | (-1),6402048 |
| CAPPED_DATA | 0 | rnp | 1 |
| CAPPED_DATA | 1 | rdp->mynode | 1 |
| PARAM_COMPARE | 0 | rnp | == $1->mynode |
| PARAM_COMPARE | 1 | rdp->mynode | == $0 |
| PREEMPT_ADD | <- disables preempt | ||
| LOCK2 | flags | ||
| LOCK2 | 0 | &rnp->lock | |
| TYPE_LOCK | (struct rcu_node)->lock |