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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/virtio/virtio_ring.c __vring_new_virtqueue_packed() -> vring_alloc_state_extra_packed()

Type Parameter Key Value
PARAM_VALUE 0 vring_packed 1812437040530493440,8174589509644320768
PARAM_VALUE 0 vring_packed->avail_used_flags 0
PARAM_VALUE 0 vring_packed->avail_wrap_counter 0
PARAM_VALUE 0 vring_packed->desc_extra 0
PARAM_VALUE 0 vring_packed->desc_state 0
PARAM_VALUE 0 vring_packed->event_flags_shadow 0
PARAM_VALUE 0 vring_packed->event_size_in_bytes 0,4
PARAM_VALUE 0 vring_packed->next_avail_idx 0
PARAM_VALUE 0 vring_packed->ring_size_in_bytes 0,16-68719476720
PARAM_VALUE 0 vring_packed->vring.desc 1-u64max
PARAM_VALUE 0 vring_packed->vring.device 0-ptr_max
PARAM_VALUE 0 vring_packed->vring.driver 0-ptr_max
PARAM_VALUE 0 vring_packed->vring.num 1-u32max
DATA_SOURCE 0 vring_packed $1
STR_LEN 0 vring_packed (-1),3,5-6,8,11,13
STR_LEN 0 vring_packed (-1),3,5-6,8,11,13
HARD_MAX 0 vring_packed->event_size_in_bytes 4
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 vring_packed->ring_size_in_bytes 16-68719476720[c]
HOST_DATA 0 vring_packed->vring.num 1-u32max[c]
HALF_LOCKED2 global &the_virtio_vsock_mutex

drivers/virtio/virtio_ring.c virtqueue_resize_packed() -> vring_alloc_state_extra_packed()

Type Parameter Key Value
PARAM_VALUE 0 vring_packed 5667235445245726720
PARAM_VALUE 0 vring_packed->desc_extra 0
PARAM_VALUE 0 vring_packed->desc_state 0
PARAM_VALUE 0 vring_packed->event_size_in_bytes 4
PARAM_VALUE 0 vring_packed->ring_size_in_bytes 16-68719476720
PARAM_VALUE 0 vring_packed->vring.desc 1-ptr_max
PARAM_VALUE 0 vring_packed->vring.device 1-ptr_max
PARAM_VALUE 0 vring_packed->vring.driver 1-ptr_max
PARAM_VALUE 0 vring_packed->vring.num 1-u32max
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &rtnl_mutex