Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/can/bcm.c bcm_rx_do_flush() -> bcm_rx_changed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 4096-ptr_max |
| PARAM_VALUE | 0 | op->bcm_rx_update_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | op->last_frames | 1-u64max |
| PARAM_VALUE | 1 | data | 4096-ptr_max |
| PARAM_VALUE | 1 | data->flags | 128-255 |
| BUF_SIZE | 0 | op | (-1),720 |
| BUF_SIZE | 0 | op | (-1),720 |
| BUF_SIZE | 0 | op->frames | (-1),16,72 |
| BUF_SIZE | 0 | op->last_frames | (-1),16,72 |
| DATA_SOURCE | 0 | op | $0 |
| BIT_INFO | 1 | data->flags | 0x80,0xff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | op->ifindex | s32min-s32max[c] |
| USER_DATA | 0 | op->rx_ifindex | s32min-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | op->cfsiz | |
| LOCK2 | bh | ||
| LOCK2 | 0 | &op->bcm_rx_update_lock | |
| HALF_LOCKED2 | sk | ||
| TYPE_LOCK | (struct bcm_op)->bcm_rx_update_lock |
net/can/bcm.c bcm_rx_update_and_send() -> bcm_rx_changed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 4096-ptr_max |
| PARAM_VALUE | 0 | op->bcm_rx_update_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | op->cfsiz | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 0 | op->kt_ival2 | 0 |
| PARAM_VALUE | 1 | data | 4096-ptr_max |
| BUF_SIZE | 0 | op | 1-s32max |
| BUF_SIZE | 0 | op | 1-s32max |
| BUF_SIZE | 1 | data | (-1),16,72 |
| BUF_SIZE | 1 | data | (-1),16,72 |
| CAPPED_DATA | 0 | op->can_id | 1 |
| CAPPED_DATA | 0 | op->timer.base | 1 |
| CAPPED_DATA | 1 | data->can_id | 1 |
| DATA_SOURCE | 0 | op | $0 |
| DATA_SOURCE | 1 | data | $1 |
| BIT_INFO | 1 | data->flags | 0xc0,0xff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | data->__res0 | 0-255[u] |
| USER_DATA | 1 | data->__res1 | 0-255[u] |
| USER_DATA | 1 | data->flags | 0-255[u] |
| USER_DATA | 1 | data->len | 0-255 |
| USER_PTR | 1 | data->data | |
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &op->bcm_rx_update_lock | |
| TYPE_LOCK | (struct bcm_op)->bcm_rx_update_lock |
net/can/bcm.c bcm_rx_update_and_send() -> bcm_rx_changed()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | op | 4096-ptr_max |
| PARAM_VALUE | 0 | op->bcm_rx_update_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | op->cfsiz | 0-s32max,18446744071562067968-u64max |
| PARAM_VALUE | 0 | op->kt_ival2 | s64min-(-1),1-s64max |
| PARAM_VALUE | 0 | op->thrtimer.is_queued | 0 |
| PARAM_VALUE | 1 | data | 4096-ptr_max |
| BUF_SIZE | 0 | op | 1-s32max |
| BUF_SIZE | 0 | op | 1-s32max |
| BUF_SIZE | 1 | data | (-1),16,72 |
| BUF_SIZE | 1 | data | (-1),16,72 |
| CAPPED_DATA | 0 | op->can_id | 1 |
| CAPPED_DATA | 0 | op->thrtimer.base | 1 |
| CAPPED_DATA | 0 | op->timer.base | 1 |
| CAPPED_DATA | 1 | data->can_id | 1 |
| DATA_SOURCE | 0 | op | $0 |
| DATA_SOURCE | 1 | data | $1 |
| PARAM_COMPARE | 0 | &op->thrtimer | != $0->thrtimer.base->running |
| BIT_INFO | 1 | data->flags | 0xc0,0xff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | data->__res0 | 0-255[u] |
| USER_DATA | 1 | data->__res1 | 0-255[u] |
| USER_DATA | 1 | data->flags | 0-255[u] |
| USER_DATA | 1 | data->len | 0-255 |
| USER_PTR | 1 | data->data | |
| LOCK2 | bh | ||
| LOCK2 | rcu_read | ||
| LOCK2 | 0 | &op->bcm_rx_update_lock | |
| TYPE_LOCK | (struct bcm_op)->bcm_rx_update_lock |