Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/thunderbolt/stream.c tbstream_dev_fops_open() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &sdev->lock | |
| TYPE_LOCK | (struct tbstream_dev)->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_open() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->stream | 0,4096-ptr_max |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/thunderbolt/stream.c tbstream_dev_fops_open() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->stream | 0,4096-ptr_max |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/thunderbolt/stream.c tbstream_dev_fops_open() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->stream | 0,4096-ptr_max |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING |
drivers/thunderbolt/stream.c tbstream_dev_fops_open() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->stream | 0,4096-ptr_max |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &sdev->lock | |
| TYPE_LOCK | (struct tbstream_dev)->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_poll() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | _T->lock | ||
| HALF_LOCKED2 | &kvm->irq_srcu | ||
| HALF_LOCKED2 | &of->mutex | ||
| HALF_LOCKED2 | &vm->irqfds_lock | ||
| HALF_LOCKED2 | global &irqfds_srcu |
drivers/thunderbolt/stream.c tbstream_dev_fops_read_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_read_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &sdev->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct tbstream_dev)->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_read_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| CAPPED_DATA | 0 | sdev->rx_ring.prod | 1 |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| PARAM_COMPARE | 0 | sdev->rx_ring.cons | >= $0->rx_ring.prod |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_read_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| CAPPED_DATA | 0 | sdev->rx_ring.prod | 1 |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| PARAM_COMPARE | 0 | sdev->rx_ring.cons | >= $0->rx_ring.prod |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_read_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| CAPPED_DATA | 0 | sdev->rx_ring.prod | 1 |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| PARAM_COMPARE | 0 | sdev->rx_ring.cons | >= $0->rx_ring.prod |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_write_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_write_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &sdev->lock | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct tbstream_dev)->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_write_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| CAPPED_DATA | 0 | sdev->tx_ring.prod | 1 |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| PARAM_COMPARE | 0 | sdev->tx_ring.cons | >= $0->tx_ring.prod |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_write_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| CAPPED_DATA | 0 | sdev->tx_ring.prod | 1 |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| PARAM_COMPARE | 0 | sdev->tx_ring.cons | >= $0->tx_ring.prod |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
drivers/thunderbolt/stream.c tbstream_dev_fops_write_iter() -> tbstream_dev_valid()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sdev | 4096-ptr_max |
| PARAM_VALUE | 0 | sdev->in_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->out_hopid | 1-s32max |
| PARAM_VALUE | 0 | sdev->stream | 4096-ptr_max |
| CAPPED_DATA | 0 | sdev->tx_ring.prod | 1 |
| CAPPED_DATA | 0 | &sdev->lock | 1 |
| DATA_SOURCE | 0 | sdev | r to_tbstream_dev |
| PARAM_COMPARE | 0 | sdev->tx_ring.cons | >= $0->tx_ring.prod |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |