Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/ring_buffer.c ring_buffer_event_data() -> rb_event_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | event | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | event->type_len | 0-28[c] |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &trace_lock | ||
| HALF_LOCKED2 | irq | ||
| HALF_LOCKED2 | rcu_read |
kernel/trace/ring_buffer.c ring_buffer_write() -> rb_event_data()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | event | 4096-ptr_max |
| PARAM_VALUE | 0 | event->type_len | 0-28 |
| DATA_SOURCE | 0 | event | r rb_reserve_next_event |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING |