Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
drivers/net/xen-netfront.c xennet_connect() -> xennet_alloc_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | queue | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->info->netdev | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->rx_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | *queue->grant_rx_ref | 0-4294967295 |
| PREEMPT_ADD | <- disables preempt | ||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | bh | ||
| LOCK2 | global &xenwatch_mutex | ||
| LOCK2 | 0 | &queue->rx_lock | |
| TYPE_LOCK | (struct netfront_queue)->rx_lock |
drivers/net/xen-netfront.c xennet_open() -> xennet_alloc_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | queue | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi->thread->delays->lock.owner | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 0 | queue->napi.dev | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.dev->lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | queue->napi.dev->lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | queue->napi.dev->lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | queue->napi.dev->lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | queue->napi.dev->lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | queue->napi.dev->lock.first_waiter->task->blocked_lock.raw_lock.val.counter | s32min-s32max |
| PARAM_VALUE | 0 | queue->napi.dev->lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | queue->napi.thread | 0,4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.thread->blocked_on | 0 |
| PARAM_VALUE | 0 | queue->napi.thread->cpus_ptr | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.thread->migration_disabled | 0-1 |
| PARAM_VALUE | 0 | queue->napi.thread->on_rq | 0-1,3-255 |
| PARAM_VALUE | 0 | queue->napi.thread->saved_state | 0 |
| PARAM_VALUE | 0 | queue->napi.thread->wake_cpu | 0-s32max |
| PARAM_VALUE | 0 | queue->rx_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | *queue->grant_rx_ref | 0-4294967295 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | bh | ||
| LOCK2 | 0 | &queue->rx_lock | |
| HALF_LOCKED2 | global &rtnl_mutex | ||
| TYPE_LOCK | (struct netfront_queue)->rx_lock |
drivers/net/xen-netfront.c xennet_poll() -> xennet_alloc_rx_buffers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | queue | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->info | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.gro.rx_list.next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.gro.rx_list.next->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.gro.rx_list.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.gro.rx_list.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->napi.gro.rx_list.prev->prev | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->rx.sring | 4096-ptr_max |
| PARAM_VALUE | 0 | queue->rx_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | *queue->grant_rx_ref | 0-4294967295 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | 0 | &queue->rx_lock | |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read | ||
| TYPE_LOCK | (struct netfront_queue)->rx_lock |