Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/workqueue.c node_activate_pending_pwq() -> tryinc_node_nr_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nna | 4096-ptr_max |
| DATA_SOURCE | 0 | nna | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &nna->lock | |
| HALF_LOCKED2 | &locked_pool->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | *irq_flags | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct worker_pool)->lock | ||
| TYPE_LOCK | (struct wq_node_nr_active)->lock |
kernel/workqueue.c pwq_tryinc_nr_active() -> tryinc_node_nr_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | nna | r wq_node_nr_active |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | irq_flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct worker_pool)->lock |
kernel/workqueue.c pwq_tryinc_nr_active() -> tryinc_node_nr_active()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | nna | 4096-ptr_max |
| CAPPED_DATA | 0 | nna->max | 1 |
| DATA_SOURCE | 0 | nna | r wq_node_nr_active |
| PARAM_COMPARE | 0 | nna->max | <= $0->nr.counter |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &nna->lock | |
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | irq_flags | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct worker_pool)->lock | ||
| TYPE_LOCK | (struct wq_node_nr_active)->lock |