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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/virtio/virtio_ring.c virtqueue_resize_packed() -> vring_free_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
NOCHECK_CALL
HALF_LOCKED2 global &rtnl_mutex

drivers/virtio/virtio_ring.c vring_alloc_queue_packed() -> vring_free_packed()

Type Parameter Key Value
PARAM_VALUE 0 vring_packed 1812437040530493440,5667235445245726720
PARAM_VALUE 0 vring_packed->desc_extra 0
PARAM_VALUE 0 vring_packed->desc_state 0
PARAM_VALUE 0 vring_packed->device_event_dma_addr 0
PARAM_VALUE 0 vring_packed->event_size_in_bytes 0,4
PARAM_VALUE 0 vring_packed->ring_size_in_bytes 0,16-68719476720
PARAM_VALUE 0 vring_packed->vring.desc 0-ptr_max
PARAM_VALUE 0 vring_packed->vring.device 0
PARAM_VALUE 0 vring_packed->vring.driver 0-ptr_max
PARAM_VALUE 0 vring_packed->vring.num 0
PARAM_VALUE 1 vdev->config->find_vqs 4096-ptr_max
PARAM_VALUE 1 vdev->config->get 0,4096-ptr_max
PARAM_VALUE 1 vdev->config->get_extended_features 0,6730071979336241152
PARAM_VALUE 1 vdev->config->get_shm_region 0,2525218589895086080,3831783894439149568
PARAM_VALUE 1 vdev->config->get_status 4096-ptr_max
PARAM_VALUE 1 vdev->config->reset 4096-ptr_max
PARAM_VALUE 1 vdev->config->set_status 4096-ptr_max
BUF_SIZE 0 vring_packed->vring.desc (-1)-s32max
BUF_SIZE 0 vring_packed->vring.driver (-1)-s32max
BUF_SIZE 1 vdev->priv (-1),112,336,576,928,4520-s32max
CAPPED_DATA 0 vring_packed->ring_size_in_bytes 1
DATA_SOURCE 0 vring_packed $0
DATA_SOURCE 1 vdev $1
DATA_SOURCE 2 map $3
BIT_INFO 0 vring_packed->event_size_in_bytes 0x0,0x4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 vring_packed->ring_size_in_bytes 16-68719476720[c]

drivers/virtio/virtio_ring.c vring_create_virtqueue_packed() -> vring_free_packed()

Type Parameter Key Value
PARAM_VALUE 0 vring_packed 1812437040530493440
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
PARAM_VALUE 1 vdev 4096-ptr_max
PARAM_VALUE 1 vdev->config->find_vqs 4096-ptr_max
PARAM_VALUE 1 vdev->config->get 0,4096-ptr_max
PARAM_VALUE 1 vdev->config->get_extended_features 0,6730071979336241152
PARAM_VALUE 1 vdev->config->get_shm_region 0,2525218589895086080,3831783894439149568
PARAM_VALUE 1 vdev->config->get_status 4096-ptr_max
PARAM_VALUE 1 vdev->config->reset 4096-ptr_max
PARAM_VALUE 1 vdev->config->set_status 4096-ptr_max
BUF_SIZE 1 vdev->priv (-1),112,336,576,928,4520-s32max
DATA_SOURCE 1 vdev $3
DATA_SOURCE 2 map $10
STR_LEN 0 vring_packed (-1),3,5-6,8,11,13
STR_LEN 1 vdev (-1),3,5-6,8,11,13
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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