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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

drivers/vhost/net.c handle_rx() -> vhost_exceeds_weight()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->mutex.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vq->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vq->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vq->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vq->mutex.wait_lock.owner_cpu u32max
BUF_SIZE 0 vq 18984
CAPPED_DATA 0 &vq->mutex 1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vq->avail_idx 0-u16max
LOCK2 0 &vq->mutex
TYPE_LOCK (struct vhost_virtqueue)->mutex

drivers/vhost/net.c handle_tx_copy() -> vhost_exceeds_weight()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
BUF_SIZE 0 vq 18984
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vq->avail_idx 0-u16max
LOCK2 &vq->mutex
TYPE_LOCK (struct vhost_virtqueue)->mutex

drivers/vhost/net.c handle_tx_zerocopy() -> vhost_exceeds_weight()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->dev->iotlb_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 vq->dev->read_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vq->dev->read_list.prev->next->next 4096-ptr_max
BUF_SIZE 0 vq 18984
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vq->avail_idx 0-u16max
HOST_DATA 0 vq->last_used_idx 0-u16max
LOCK2 &vq->mutex
TYPE_LOCK (struct vhost_virtqueue)->mutex

drivers/vhost/vsock.c vhost_transport_do_send_pkt() -> vhost_exceeds_weight()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->mutex.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vq->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vq->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vq->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vq->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vq->private_data 1-u64max
BUF_SIZE 0 vq (-1),37968
BUF_SIZE 0 vq (-1),37968
CAPPED_DATA 0 &vq->mutex 1
DATA_SOURCE 0 vq $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vq->avail_idx 0-u16max
HOST_DATA 0 vq->last_used_idx 0-u16max
LOCK2 0 &vq->mutex
TYPE_LOCK (struct vhost_virtqueue)->mutex

drivers/vhost/vsock.c vhost_vsock_handle_tx_kick() -> vhost_exceeds_weight()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->mutex.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vq->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vq->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vq->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vq->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vq->private_data 1-u64max
CAPPED_DATA 0 &vq->mutex 1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vq->avail_idx 0-u16max
HOST_DATA 0 vq->last_used_idx 0-u16max
LOCK2 0 &vq->mutex
TYPE_LOCK (struct vhost_virtqueue)->mutex

drivers/vhost/scsi.c vhost_scsi_ctl_handle_vq() -> vhost_exceeds_weight()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->dev->read_list.prev->next 4096-ptr_max
PARAM_VALUE 0 vq->dev->read_list.prev->next->next 4096-ptr_max
PARAM_VALUE 0 vq->mutex.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 vq->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 vq->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 vq->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 vq->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 vq->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 vq->private_data 1-u64max
PARAM_VALUE 2 total_len 0
CAPPED_DATA 0 &vq->mutex 1
DATA_SOURCE 0 vq $1
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vq->avail_idx 0-u16max
HOST_DATA 0 vq->last_used_idx 0-u16max
LOCK2 0 &vq->mutex
TYPE_LOCK (struct vhost_virtqueue)->mutex