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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

sound/virtio/virtio_ctl_msg.c virtsnd_ctl_msg_cancel_all() -> virtsnd_control_queue()

Type Parameter Key Value
BUF_SIZE 0 snd s32min-(-1),1-s32max
BUF_SIZE 0 snd s32min-(-1),1-s32max
DATA_SOURCE 0 snd $0
RX_PATH
TASK_NOT_RUNNING
UNITS 0 snd unit_byte

sound/virtio/virtio_ctl_msg.c virtsnd_ctl_msg_send() -> virtsnd_control_queue()

Type Parameter Key Value
PARAM_VALUE 0 snd 4096-ptr_max
BUF_SIZE 0 snd s32min-(-1),1-s32max
BUF_SIZE 0 snd s32min-(-1),1-s32max
BUF_SIZE 0 snd->chmaps (-1),24-s32max
BUF_SIZE 0 snd->jacks (-1),32-s32max
BUF_SIZE 0 snd->kctl_infos (-1),96-s32max
BUF_SIZE 0 snd->kctls (-1),16-s32max
BUF_SIZE 0 snd->substreams (-1),440-s32max
DATA_SOURCE 0 snd $0
STR_LEN 0 snd->card->longname (-1),79
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 snd->nchmaps 1-u32max
HOST_DATA 0 snd->njacks 1-u32max
HOST_DATA 0 snd->nkctls 1-u32max
HOST_DATA 0 snd->nsubstreams 1-s32max[c]
NO_OVERFLOW_SIMPLE 0 snd->nchmaps
NO_OVERFLOW_SIMPLE 0 snd->njacks
NO_OVERFLOW_SIMPLE 0 snd->nkctls
NO_OVERFLOW_SIMPLE 0 snd->nsubstreams
UNITS 0 snd unit_byte

sound/virtio/virtio_ctl_msg.c virtsnd_ctl_notify_cb() -> virtsnd_control_queue()

Type Parameter Key Value
BUF_SIZE 0 snd s32min-(-2),1-s32max
BUF_SIZE 0 snd s32min-(-2),1-s32max
RX_PATH
TASK_NOT_RUNNING
UNITS 0 snd unit_byte
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 &vp_dev->lock
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags
HALF_LOCKED2 irq