Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/printk/nbcon.c nbcon_alloc() -> nbcon_state_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 7243224606976339968 |
| PARAM_VALUE | 1 | new->atom | 0 |
| BUF_SIZE | 0 | con | (-1),280 |
| BUF_SIZE | 0 | con | (-1),280 |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| BIT_INFO | 0 | con->flags | 0x100,0x7fff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | con->cflag | s32min-s32max |
| HOST_DATA | 0 | con->dropped | 0-u64max |
| HOST_DATA | 0 | con->ispeed | 0-u32max |
| HOST_DATA | 0 | con->nbcon_device_ctxt.allow_unsafe_takeover | 0-1 |
| HOST_DATA | 0 | con->nbcon_device_ctxt.backlog | 0-1 |
| HOST_DATA | 0 | con->nbcon_device_ctxt.prio | 0-u32max |
| HOST_DATA | 0 | con->nbcon_device_ctxt.seq | 0-u64max |
| HOST_DATA | 0 | con->nbcon_device_ctxt.spinwait_max_us | 0-u32max |
| HOST_DATA | 0 | con->nbcon_seq.counter | s64min-s64max |
| HOST_DATA | 0 | con->nbcon_state.counter | s32min-s32max |
| HOST_DATA | 0 | con->ospeed | 0-u32max |
| HOST_DATA | 0 | con->seq | 0-u64max |
| USER_DATA | 0 | con->index | s16min-s16max |
| LOCK2 | global &console_mutex | ||
| HALF_LOCKED2 | &_T->lock->lock | ||
| HALF_LOCKED2 | &buffer->mutex | ||
| HALF_LOCKED2 | &frag->frag_sem | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | _T->flags | ||
| HALF_LOCKED2 | _T->lock | ||
| HALF_LOCKED2 | global &dynamic_netconsole_mutex | ||
| HALF_LOCKED2 | global &goldfish_tty_lock | ||
| HALF_LOCKED2 | global &psinfo_lock | ||
| HALF_LOCKED2 | irq |
kernel/printk/nbcon.c nbcon_free() -> nbcon_state_set()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | con | 4096-ptr_max |
| PARAM_VALUE | 1 | new | 891520397100044288 |
| PARAM_VALUE | 1 | new->atom | 0 |
| BUF_SIZE | 0 | con | (-1),280 |
| BUF_SIZE | 0 | con | (-1),280 |
| CAPPED_DATA | 0 | con | 1 |
| DATA_SOURCE | 0 | con | $0 |
| BIT_INFO | 0 | con->flags | 0x100,0xffffffffffffffff |
| NOSPEC | 0 | con->index | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | con->cflag | s32min-s32max |
| HOST_DATA | 0 | con->dropped | 0-u64max |
| HOST_DATA | 0 | con->irq_work.node.a_flags.counter | s32min-s32max |
| HOST_DATA | 0 | con->irq_work.node.dst | 0-u16max |
| HOST_DATA | 0 | con->irq_work.node.src | 0-u16max |
| HOST_DATA | 0 | con->irq_work.node.u_flags | 0-u32max |
| HOST_DATA | 0 | con->ispeed | 0-u32max |
| HOST_DATA | 0 | con->nbcon_device_ctxt.allow_unsafe_takeover | 0-1 |
| HOST_DATA | 0 | con->nbcon_device_ctxt.backlog | 0-1 |
| HOST_DATA | 0 | con->nbcon_device_ctxt.prio | 0-u32max |
| HOST_DATA | 0 | con->nbcon_device_ctxt.seq | 0-u64max |
| HOST_DATA | 0 | con->nbcon_device_ctxt.spinwait_max_us | 0-u32max |
| HOST_DATA | 0 | con->nbcon_prev_seq.counter | s64min-s64max |
| HOST_DATA | 0 | con->nbcon_seq.counter | s64min-s64max |
| HOST_DATA | 0 | con->nbcon_state.counter | s32min-s32max |
| HOST_DATA | 0 | con->ospeed | 0-u32max |
| HOST_DATA | 0 | con->seq | 0-u64max |
| USER_DATA | 0 | con->index | s16min-s16max |
| HALF_LOCKED2 | global &console_mutex |