Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/tty/hvc/hvc_console.c __hvc_poll() -> (struct hv_ops)->get_chars()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 7619971954713092096 |
| PARAM_VALUE | 2 | len | 1-s32max,18446744071562067968-u64max |
| BUF_SIZE | 1 | buf | 16 |
| DATA_SOURCE | 2 | len | r tty_buffer_request_room |
| CONTAINER | 0 | *(-0-1080+1072) | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &hp->lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | global &hvc_structs_mutex | ||
| TYPE_LOCK | (struct hvc_struct)->lock |
drivers/tty/hvc/hvc_console.c hvc_poll_get_char() -> (struct hv_ops)->get_chars()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | buf | 1073854844030898176 |
| PARAM_VALUE | 2 | len | 1 |
| CONTAINER | 0 | *(-0-1080+1072) | $(-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |