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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/virtio/virtio_ring.c virtqueue_unmap_single_attrs() -> virtqueue_unmap_page_attrs()

Type Parameter Key Value
PARAM_VALUE 3 dir 1
PARAM_VALUE 4 attrs 0
DATA_SOURCE 0 _vq $0
DATA_SOURCE 1 map_handle $1
DATA_SOURCE 2 size $2
DATA_SOURCE 3 dir $3
DATA_SOURCE 4 attrs $4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 2 size unit_byte
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &xs->mutex
HALF_LOCKED2 global &rtnl_mutex

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

Type Parameter Key Value
PARAM_VALUE 0 _vq 4096-ptr_max
PARAM_VALUE 1 map_handle 0-18446744073709551614
PARAM_VALUE 3 dir 1-2
PARAM_VALUE 4 attrs 0
FUZZY_MAX 3 dir 2
HARD_MAX 3 dir 2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 map_handle unit_byte
UNITS 2 size unit_byte

drivers/virtio/virtio_ring.c vring_unmap_one_split() -> virtqueue_unmap_page_attrs()

Type Parameter Key Value
PARAM_VALUE 0 _vq 4096-ptr_max
PARAM_VALUE 1 map_handle 0-18446744073709551614
PARAM_VALUE 3 dir 1-2
PARAM_VALUE 4 attrs 0
FUZZY_MAX 3 dir 2
HARD_MAX 3 dir 2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 1 map_handle unit_byte
UNITS 2 size unit_byte