Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
drivers/net/hyperv/netvsc.c netvsc_channel_cb() -> hv_begin_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbi | 4096-ptr_max |
| BUF_SIZE | 0 | rbi | 272 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &channel->sched_lock | ||
| HALF_LOCKED2 | rcu_read |
drivers/net/hyperv/netvsc.c netvsc_poll() -> hv_begin_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbi | 4096-ptr_max |
| PARAM_VALUE | 0 | rbi->ring_buffer | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
drivers/hv/vmbus_drv.c vmbus_chan_sched() -> hv_begin_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbi | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &channel->sched_lock | ||
| LOCK2 | rcu_read | ||
| TYPE_LOCK | (struct vmbus_channel)->sched_lock |
drivers/hv/connection.c vmbus_on_event() -> hv_begin_read()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | rbi | 4096-ptr_max |
| PARAM_VALUE | 0 | rbi->ring_buffer | 4096-ptr_max |
| NOCHECK_CALL |