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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/virtio/virtio_ring.c detach_buf_packed_in_order() -> vring_unmap_extra_packed()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->packed.desc_extra 4096-ptr_max
PARAM_VALUE 0 vq->packed.desc_state 4096-ptr_max
PARAM_VALUE 0 vq->packed.vring.num 1-u32max
PARAM_VALUE 0 vq->use_map_api 1
PARAM_VALUE 1 extra 4096-ptr_max
DATA_SOURCE 0 vq $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/virtio/virtio_ring.c detach_buf_packed_in_order() -> vring_unmap_extra_packed()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->indirect 1
PARAM_VALUE 0 vq->packed.desc_extra 4096-ptr_max
PARAM_VALUE 0 vq->packed.desc_state 4096-ptr_max
PARAM_VALUE 0 vq->packed.vring.num 1-u32max
PARAM_VALUE 0 vq->use_map_api 1
PARAM_VALUE 1 extra 4096-ptr_max
DATA_SOURCE 0 vq $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

drivers/virtio/virtio_ring.c virtqueue_add_indirect_packed() -> vring_unmap_extra_packed()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->broken 0
PARAM_VALUE 0 vq->indirect 1
PARAM_VALUE 0 vq->use_map_api 1
PARAM_VALUE 0 vq->vq.num_free 1-u32max
PARAM_VALUE 0 vq->vq.vdev->map 0,4096-ptr_max
PARAM_VALUE 1 extra 4096-ptr_max
DATA_SOURCE 0 vq $0
NOCHECK_CALL

drivers/virtio/virtio_ring.c virtqueue_add_packed() -> vring_unmap_extra_packed()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->broken 0
PARAM_VALUE 0 vq->packed.desc_extra 4096-ptr_max
PARAM_VALUE 0 vq->use_map_api 1
PARAM_VALUE 0 vq->vq.num_free 1-u32max
PARAM_VALUE 0 vq->vq.vdev->map 0,4096-ptr_max
PARAM_VALUE 1 extra 4096-ptr_max
DATA_SOURCE 0 vq $0
NOCHECK_CALL

drivers/virtio/virtio_ring.c virtqueue_add_packed_in_order() -> vring_unmap_extra_packed()

Type Parameter Key Value
PARAM_VALUE 0 vq 4096-ptr_max
PARAM_VALUE 0 vq->broken 0
PARAM_VALUE 0 vq->packed.desc_extra 4096-ptr_max
PARAM_VALUE 0 vq->use_map_api 1
PARAM_VALUE 0 vq->vq.num_free 1-u32max
PARAM_VALUE 0 vq->vq.vdev->map 0,4096-ptr_max
PARAM_VALUE 1 extra 4096-ptr_max
DATA_SOURCE 0 vq $0
NOCHECK_CALL