Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/tty_buffer.c flush_to_ldisc() -> tty_buffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port | 4096-ptr_max |
| PARAM_VALUE | 0 | port->buf.head | 1-u64max |
| PARAM_VALUE | 0 | port->buf.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->buf.lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->buf.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | port->buf.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | port->buf.lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->buf.lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | port->buf.lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 0 | port->buf.priority.counter | 0 |
| PARAM_VALUE | 0 | port->client_ops->receive_buf | 0,4096-ptr_max |
| PARAM_VALUE | 1 | b | 4096-ptr_max |
| PARAM_VALUE | 1 | b->next | 1-u64max |
| NOCHECK_CALL | |||
| LOCK2 | &buf->lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct tty_bufhead)->lock |
drivers/tty/tty_buffer.c tty_buffer_flush() -> tty_buffer_free()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | port->buf.lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->buf.lock.first_waiter | 0,4096-ptr_max |
| PARAM_VALUE | 0 | port->buf.lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | port->buf.lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | port->buf.lock.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | port->buf.lock.wait_lock.owner | (-1) |
| PARAM_VALUE | 0 | port->buf.lock.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | b->next | 1-u64max |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &buf->lock | ||
| TYPE_LOCK | (struct tty_bufhead)->lock |