Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/char/ttyprintk.c tpk_write() -> tpk_printk()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | buf | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | buf | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | buf | $1 |
| DATA_SOURCE | 1 | count | $2 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | count | 0-u32max[c] |
| USER_DATA | 0 | *buf | 0-255 |
| USER_DATA | 1 | count | 1-65543[c] |
| USER_PTR | 0 | buf | |
| LOCK2 | &tpkp->spinlock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &ap->xmit_lock | ||
| HALF_LOCKED2 | &component->io_mutex | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &elm->lock | ||
| HALF_LOCKED2 | &gsm->tx_lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | &sl->lock | ||
| HALF_LOCKED2 | &tty->atomic_write_lock | ||
| HALF_LOCKED2 | &tty->ldisc_sem | ||
| HALF_LOCKED2 | &tty->termios_rwsem | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &spk_mutex | ||
| TYPE_LOCK | (struct ttyprintk_port)->spinlock |